Image not available
Illustrative purposes only
PT08SOCKET
Relay Socket, Through Hole, Solder Lug, 8 Pins, 10 A, PT Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: OMRON INDUSTRIAL AUTOMATION
- Product type: Relay Sockets
- Socket Mounting:Through Hole; Socket Terminals:Solder Lug; No. of Pins:8Pins; Current Rating:10A; Voltage Rating:-; Product Range:-; Accessory Type:Socket
- No. of Pins: 8Pins
- Product Range: PT Series
- Current Rating: 10A
- Voltage Rating: -
- Socket Mounting: Through Hole
- Socket Terminals: Solder Lug
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 2.69 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
omron ~~;~~
## **General-purpose Relay LY**
## **A Miniature Power Relay**
- Equipped with arc barrier.
- Dielectric strength: 2,000 V.
- Built-in diode models added to the LY Series.
- Single-pole and double-pole models are applicable to operating coils with ratings of 100/110 VAC, 110/120 VAC, 200/220 VAC, 220/240 VAC, or 100/110 VDC).
- Three-pole and four-pole models are applicable to operating coils with ratings of 100/110 VAC, 200/220 VAC, or 100/110 VDC).
## **LR**
## **Orderin Information g**
## ■ **Open Relays**
|**Type**<br>~~———_—$_~~|**Contact form**<br>~~——_—$_~~|**Plug-in/solder**<br>**terminals**<br>~~——_—$_~~|**Plug-in/solder**<br>**terminals with LED**<br>**indicator**<br>~~——_—$_~~|**PCB terminals**<br>~~——_—$_~~|**Upper-mounting**<br>**Plug-in/solder**<br>**terminals**|
|---|---|---|---|---|---|
|Standard<br>~~———_—$_~~<br>~~=~~|SPDT<br>~~——_—$_~~|LY1<br>~~——_—$_~~|LY1N<br>~~——_—$_~~|LY1-0<br>~~——_—$_~~|LY1F|
||DPDT<br>~~——_—$_~~<br>~~a~~<br>|LY2<br>~~——_—$_~~<br>~~a~~|LY2N<br>~~——_—$_~~<br>~~es~~|LY2-0<br>~~——_—$_~~<br>~~ee~~|LY2F|
||DPDT (bifurcated)<br>~~——_—$_~~<br>~~**a**~~|LY2Z<br>~~——_—$_~~<br>~~a~~|LY2ZN<br>~~——_—$_~~<br>~~es~~|LY2Z-0<br>~~——_—$_~~<br>~~ee~~<br>~~a~~|LY2ZF|
||3PDT<br>~~——_—$_~~<br>~~**a** ~~|LY3<br>~~——_—$_~~<br> ~~a~~|LY3N<br>~~——_—$_~~<br>~~es~~|LY3-0<br>~~——_—$_~~<br>~~ee~~<br>~~a~~|LY3F|
||4PDT<br>~~——_—$_~~<br> <br>~~=~~|LY4<br>~~——_—$_~~<br> ~~a~~<br>~~=~~|LY4N<br>~~——_—$_~~<br>~~es ~~<br>~~=~~|LY4-0<br>~~——_—$_~~<br> ~~ee~~<br>~~a~~<br>~~=~~|LY4F<br>~~=~~|
|With built-in diode<br>(DC only)<br>~~———_—$_~~<br>~~=~~<br>~~ls~~|SPDT<br>~~——_—$_~~<br>~~=~~<br>~~**a**~~|LY1-D<br>~~——_—$_~~<br>~~=~~<br>~~**a**~~|LY1N-D2<br>~~——_—$_~~<br>~~=~~<br>~~**a**~~|---<br>~~——_—$_~~<br>~~a~~<br>~~=~~<br>~~**a**~~|---<br>~~=~~<br>~~**a**~~|
||DPDT<br>~~=~~<br>~~**a**~~|LY2-D<br>~~=~~<br>~~**a**~~|LY2N-D2<br>~~=~~<br>~~**a**~~|---<br>~~=~~<br>~~**a**~~|---<br>~~=~~<br>~~**a**~~|
||DPDT (bifurcated)<br>~~=~~<br>~~**a**~~<br>|LY2Z-D<br>~~=~~<br>~~**a**~~<br>|LY2ZN-D2<br>~~=~~<br>~~**a**~~<br>|---<br>~~=~~<br>~~**a**~~<br>~~a~~<br>|---<br>~~=~~<br>~~**a**~~<br>|
||3PDT<br>~~=~~<br>~~**a**~~<br>|LY3-D<br>~~=~~<br>~~**a**~~<br>|---<br>~~=~~<br>~~**a**~~<br>|---<br>~~=~~<br>~~**a**~~<br>~~a~~<br>|---<br>~~=~~<br>~~**a**~~<br>|
||4PDT<br>~~=~~<br>|LY4-D<br>~~=~~<br>|LY4N-D2<br>~~=~~<br>|---<br>~~=~~<br>~~a~~<br>|---<br>~~=~~<br>|
|With built-in CR<br>(AC only)<br>~~ls~~|SPDT<br>~~**a**~~|---<br>~~**a**~~|---<br>~~**a**~~|---<br>~~a~~<br>~~**a**~~|---<br>~~**a**~~|
||DPDT<br>~~**a**~~|LY2-CR<br>~~**a**~~|LY2N-CR<br>~~**a**~~|---<br>~~a~~<br>~~**a**~~|---<br>~~**a**~~|
||DPDT (bifurcated)<br>|LY2Z-CR<br>|LY2ZN-CR<br><br>~~i~~|---<br>~~a~~<br>|---<br>|
**3.** SEV models are standard Relays excluding DPDT (bifurcated) models.
**4.** VDE- or LR- qualifying Relays must be specified when ordering.
General-purpose Relay **LY** A-31
## ■ **Accessories (Order Separately)**
## **Sockets**
|**Poles**|**Front-connecting Socket**|**Back-connecting Socket**|**Back-connecting Socket**|**Back-connecting Socket**|
|---|---|---|---|---|
||**DIN track/screw terminals**|**Plug-in/solder terminals**|**Wrapping terminals**|**PCB terminals**|
|**1 or 2**|PTF08A-E, PTF08A|PT08|PT08QN|PT08-0|
|**3**|PTF11A|PT11|PT11QN|PT11-0|
|**4**|PTF14A-E, PTF14A|PT14|PT14QN|PT14-0|
**Note: 1.** For PTF08-E and PTF14A-E, see “Track Mounted Socket.”
**2.** PTF@A (-E) Sockets have met UL and CSA standards: UL 508/CSA C22.2.
## **Mounting Plates for Sockets**
|**Socket model**|**For 1 Socket**|**For 10 Sockets**|**For 12 Sockets**|**For 18 Sockets**|
|---|---|---|---|---|
|PT08<br>PT08QN|PYP-1|---|---|PYP-18|
|PT11<br>PT11QN|PTP-1-3|---|PTP-12|---|
|PT14<br>PT14QN|PTP-1|PTP-10|---|---|
## **Socket-Hold-down Clip Pairings**
|**Relay type**|**Poles**|**Front-connecting Sockets**|**Front-connecting Sockets**|**Back-connecting Sockets**|**Back-connecting Sockets**|
|---|---|---|---|---|---|
|||**Socket model**|**Clip model**|**Socket model**|**Clip model**|
|Standard, bifurcated contacts oper-<br>ation indicator, built-in diode|1, 2|PTF08A-E, PTF08A|PYC-A1|PT08(QN), PT08-0|PYC-P|
||3|PTF11A||PT11(QN), PT11-0||
||4|PTF14A-E, PTF14A||PT14(QN), PT14-0||
|CR circuit|2|PTF08A-E, PTF08A|Y92H-3|PT08(QN), PT08-0|PYC-1|
## **S ecifications p**
## ■ **Coil Ratings**
## **Single- and Double-pole Relays**
|**Rated voltage**|**Rated voltage**|**Rated current**|**Rated current**|**Coil**<br>**resistance**|**Coil inductance**<br>**(reference value)**|**Coil inductance**<br>**(reference value)**|**Must**<br>**operate**<br>**voltage**|**Must**<br>**release**<br>**voltage**|**Max.**<br>**voltage**|**Power**<br>**consum.**<br>**(approx.)**|
|---|---|---|---|---|---|---|---|---|---|---|
|||**50 Hz**|**60 Hz**||**Arm. OFF**|**Arm. ON**|**% of rated voltage **||||
|AC|6 V|214.1 mA|183 mA|12.2Ω|0.04 H|0.08 H|80% max.|30% min.|110%|1.0 to 1.2 VA<br>(60 Hz)|
||12 V|106.5 mA|91 mA|46Ω|0.17 H|0.33 H|||||
||24 V|53.8 mA|46 mA|180Ω|0.69 H|1.30 H|||||
||50 V|25.7 mA|22 mA|788Ω|3.22 H|5.66 H|||||
||100/110 V|11.7/12.9 mA|10/11 mA|3,750Ω|14.54 H|24.6 H||||0.9 to 1 VA<br>(60 Hz)|
||110/120 V|9.9/10.8 mA|8.4/9.2 mA|4,430Ω|19.20 H|32.1 H|||||
||200/220 V|6.2/6.8 mA|5.3/5.8 mA|12,950Ω|54.75 H|94.07 H|||||
||220/240 V|4.8/5.3 mA|4.2/4.6 mA|18,790Ω|83.50 H|136.40 H|||||
|DC|6 V|150 mA||40Ω|0.16 H|0.33 H||10% min.||0.9 W|
||12 V|75 mA||160Ω|0.73 H|1.37 H|||||
||24 V|36.9 mA||650Ω|3.20 H|5.72 H|||||
||48 V|18.5 mA||2,600Ω|10.6 H|21.0 H|||||
||100/110 V|9.1/10 mA||11,000Ω|45.6 H|86.2 H|||||
**Note:** See notes on the bottom of next page.
General-purpose Relay **LY**
A-32
## **Three-pole Relays**
|**Rated voltage**|**Rated voltage**|**Rated current**|**Rated current**|**Coil**<br>**resistance**|**Coil inductance**<br>**(reference value)**|**Coil inductance**<br>**(reference value)**|**Must**<br>**operate**<br>**voltage**|**Must**<br>**release**<br>**voltage**|**Max.**<br>**voltage**|**Power**<br>**consum.**<br>**(approx)**|
|---|---|---|---|---|---|---|---|---|---|---|
|||**50 Hz**|**60 Hz**||**Arm. OFF**|**Arm. ON**|**% of rated voltage**||||
|AC|6 V|310 mA|270 mA|6.7Ω|0.03 H|0.05 H|80% max.|30% min.|110%|1.6 to 2.0 VA<br>(60 Hz)|
||12 V|159 mA|134 mA|24Ω|0.12 H|0.21 H|||||
||24 V|80 mA|67 mA|100Ω|0.44 H|0.79 H|||||
||50 V|38 mA|33 mA|410Ω|2.24 H|3.87 H|||||
||100/110 V|14.1/16 mA|12.4/13.7 mA|2,300Ω|10.5 H|18.5 H|||||
||200/220 V|9.0/10.0 mA|7.7/8.5 mA|8,650Ω|34.8 H|59.5 H|||||
|DC|6 V|234 mA||25.7Ω|0.11 H|0.21 H||10% min.||1.4 W|
||12 V|112 mA||107Ω|0.45 H|0.98 H|||||
||24 V|58.6 mA||410Ω|1.89 H|3.87 H|||||
||48 V|28.2 mA||1,700Ω|8.53 H|13.9 H|||||
||100/110 V|12.7/13 mA||8,500Ω|29.6 H|54.3 H|||||
**Note:** See notes under next table.
## **Four-pole Relays**
|**Rated voltage**|**Rated voltage**|**Rated current**|**Rated current**|**Coil**<br>**resistance**|**Coil inductance**<br>**(reference value)**|**Coil inductance**<br>**(reference value)**|**Must**<br>**operate**<br>**voltage**|**Must**<br>**release**<br>**voltage**|**Max.**<br>**voltage**|**Power**<br>**consum.**<br>**(approx)**|
|---|---|---|---|---|---|---|---|---|---|---|
|||**50 Hz**|**60 Hz**||**Arm. OFF**|**Arm. ON**|**% of rated voltage **||||
|AC|6 V|386 mA|330 mA|5Ω|0.02 H|0.04 H|80% max.|30% min.|110%|1.95 to<br>2.5 VA<br>(60 Hz)|
||12 V|199 mA|170 mA|20Ω|0.10 H|0.17 H|||||
||24 V|93.6 mA|80 mA|78Ω|0.38 H|0.67 H|||||
||50 V|46.8 mA|40 mA|350Ω|1.74 H|2.88 H|||||
||100/110 V|22.5/25.5 mA|19/21.8 mA|1,600Ω|10.5 H|17.3 H|||||
||200/220 V|11.5/13.1 mA|9.8/11.2 mA|6,700Ω|33.1 H|57.9 H|||||
|DC|6 V|240 mA||25Ω|0.09 H|0.21 H||10% min.||1.5 W|
||12 V|120 mA||100Ω|0.39 H|0.84 H|||||
||24 V|69 mA||350Ω|1.41 H|2.91 H|||||
||48 V|30 mA||1,600Ω|6.39 H|13.6 H|||||
||100/110 V|15/15.9 mA||6,900Ω|32 H|63.7 H|||||
- **Note: 1.** The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for rated currents and ±15% for DC coil resistance.
**2.** Performance characteristic data are measured at a coil temperatures of 23°C.
**3.** AC coil resistance and impedance are provided as reference values (at 60 Hz).
**4.** Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder resistor if required.
General-purpose Relay **LY** A-33
## ■ **Contact Ratings**
|**Relay**|**Single contact**|**Single contact**|**Single contact**|**Single contact**|**Bifurcated contacts**|**Bifurcated contacts**|
|---|---|---|---|---|---|---|
||**1-pole**||**2-, 3- or 4-pole**||**2-pole**||
|**Load**|Resistive load<br>(cosφ= 1)|Inductive load<br>(cosφ=0.4,<br>L/R=7 ms)|Resistive load<br>(cosφ= 1)|Inductive load<br>(cosφ=0.4,<br>L/R=7 ms)|Resistive load<br>(cosφ= 1)|Inductive load<br>(cosφ=0.4,<br>L/R=7 ms)|
|**Rated load**|110 VAC 15 A<br>24 VDC 15 A|110 VAC 10 A<br>24 VDC 7 A|110 VAC 10 A<br>24 VDC 10 A|110 VAC 7.5 A<br>24 VDC 5 A|110 VAC 5A<br>24 VDC 5 A|110 VAC 4 A<br>24 VDC 4A|
|**Rated carry**<br>**current**|15 A||10 A||7 A||
|**Max.**<br>**switching**<br>**voltage**|250 VAC<br>125 VDC||250 VAC<br>125 VDC||250 VAC<br>125 VDC||
|**Max.**<br>**switching**<br>**current**|15 A||10 A||7 A||
|**Max.**<br>**switching**<br>**power**|1,700 VA<br>360 W|1,100 VA<br>170 W|1,100 VA<br>240 W|825 VA<br>120 W|550 VA<br>120 W|440 VA<br>100 W|
|**Failure rate**<br>**(reference**<br>**value)***|100 mA, 5 VDC||100 mA, 5 VDC||10 mA, 5 VDC||
***Note:** P level: λ60 = 0.1 x 10[-6] /operation, reference value
## ■ **Characteristics**
|■**Characteristics**|||
|---|---|---|
|**Item**|**All except Relays with bifurcated contacts**|**Relays with bifurcated contacts**|
|**Contact resistance**|50 mΩmax.||
|**Operate time**|25 ms max.||
|**Release time**|25 ms max.||
|**Max. operating frequency**|Mechanical:<br>18,000 operations/hr<br>Electrical:<br>1,800 operations/hr (under rated load)||
|**Insulation resistance**|100 MΩmin. (at 500 VDC)||
|**Dielectric strength**|1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity<br>2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity||
|**Vibration resistance**|Destruction:<br>10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)<br>Malfunction:<br>10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)||
|**Shock resistance**|Destruction:<br>1,000 m/s2<br>Malfunction:<br>200 m/s2||
|**Endurance**|Mechanical:<br>AC:<br>50,000,000 operations min. (at 18,000 operations/hr)<br>DC:<br>1,00,000,000 operations min. (at 18,000 operations/hr)<br>Electrical:<br>Single-, three-, and four-pole: 200,000 operations min. (at 1,800 operations/hr<br>under rated load)<br>Double-pole: 500,000 operations min. (at 1,800 operations/hr under rated load)||
|**Ambient temperature***|Operating:<br>Single- and double-pole standard, bifurcated-contact Relays: –25°C to 55°C (with no icing)<br>(–25°C to 70°C if carry current is 4 A or less)<br>All other Relays: –25°C to 40°C (with no icing) (–25°C to 55°C if carrycurrent is 4 A or less)||
|**Ambient humidity**|Operating:<br>5% to 85%||
|**Weight**|Single- and double-pole: approx. 40g, three-pole: approx. 50g, four-pole: approx. 70g||
**Note: 1.** The values given above are initial values.
**2.** The upper limit of 40°C for some Relays is because of the relationship between diode junction temperature and the element used.
A-34 General-purpose Relay **LY**
## ■ **Endurance Under Real Loads (reference only)**
## **LY1**
|**LY1**|||||
|---|---|---|---|---|
|**Rated voltage**|**Load type**|**Conditions**|**Operating frequency**|**Electrical life**|
|100 VAC|AC motor|400 W, 100 VAC single-phase with 35-A in-<br>rush current, 7-A current flow|ON for 10 s, OFF for 50 s|50,000 operations|
||AC lamp|300 W, 100 VAC with 51-A inrush current,<br>3-A current flow|ON for 5 s, OFF for 55 s|100,000 operations|
|||500 W, 100 VAC with 78-A inrush current,<br>5-A current flow||25,000 operations|
||Capacitor<br>(2,000µF)|24 VDC with 50-A inrush current, 1-A cur-<br>rent flow|ON for 1 s, OFF for 6 s|100,000 operations|
||AC solenoid|50 VA with 2.5-A inrush current, 0.25-A<br>current flow|ON for 1 s, OFF for 2 s|1,500,000 operations|
|||100 VA with 5-A inrush current, 0.5-A cur-<br>rent flow||800,000 operations|
## **LY2**
|**LY2**|||||
|---|---|---|---|---|
|**Rated voltage**|**Load type**|**Conditions**|**Operating frequency**|**Electrical life**|
|100 VAC|AC motor|200 W, 100 VAC single-phase with 25-A in-<br>rush current, 5-A current flow|ON for 10 s, OFF for 50 s|200,000 operations|
||AC lamp|300 W, 100 VAC with 51-A inrush current,<br>3-A current flow|ON for 5 s, OFF for 55 s|80,000 operations|
||Capacitor<br>(2,000µF)|24 VDC with 50-A inrush current, 1-A cur-<br>rent flow|ON for 1 s, OFF for 15 s|10,000 operations|
|||24 VDC with 20-A inrush current, 1-A cur-<br>rent flow||150,000 operations|
||AC solenoid|50 VA with 2.5-A inrush current, 0.25-A<br>current flow|ON for 1 s, OFF for 2 s|1,000,000 operations|
|||100 VA with 5-A inrush current, 0.5-A cur-<br>rent flow||500,000 operations|
## **LY4**
|**LY4**|||||
|---|---|---|---|---|
|**Rated voltage**|**Load type**|**Conditions**|**Operating frequency**|**Electrical life**|
|100 VAC|AC motor|200 W, 200 VAC triple-phase with 5-A in-<br>rush current, 1-A current flow|ON for 10 s, OFF for 50 s|500,000 operations|
|||750 W, 200 VAC triple-phase with 18-A in-<br>rush current, 3.5 A current flow||70,000 operations|
||AC lamp|300 W, 100 VAC with 51-A inrush current,<br>3-A current flow|ON for 5 s, OFF for 55 s|50,000 operations|
||Capacitor<br>(2,000µF)|24 VDC with 50-A inrush current, 1-A cur-<br>rent flow|ON for 1 s, OFF for 15 s|5,000 operations|
|||24 VDC with 20-A inrush current, 1-A cur-<br>rent flow|ON for 1 s, OFF for 2 s|200,000 operations|
||AC solenoid|50 VA with 2.5-A inrush current, 0.25-A<br>current flow|ON for 1 s, OFF for 2 s|1,000,000 operations|
|||100 VA with 5-A inrush current, 0.5-A cur-<br>rent flow||500,000 operations|
General-purpose Relay **LY** A-35
## ■ **Approved Standards**
## **UL 508 Recognitions (File No. 41643)**
|**No. of poles**|**Coil ratings**|**Contact ratings**|**Operations**|
|---|---|---|---|
|1|6 to 240 VAC<br>6 to 125 VDC|15 A, 30 VDC (Resistive)<br>15 A, 240 VAC (General use)<br>TV-5, 120 VAC<br>1/2 HP, 120 VAC|6 x 103|
||||25 x 103|
|2||<br>15 A, 28 VDC (Resistive)<br>15 A, 120 VAC (Resistive)<br>12 A, 240 VAC (General use)<br>1/2 HP, 120 VAC|6 x 103|
||||25 x 103|
|3 and 4||10 A, 30 VDC (Resistive)<br>10 A, 240 VAC (General use)<br>1/3 HP, 240 VAC|6 x 103|
## **CSA 22.2 No. 14 Listings (File No. LR31928)**
|**No. of poles**|**Coil ratings**|**Contact ratings**|**Operations**|
|---|---|---|---|
|1|6 to 240 VAC<br>6 to 125 VDC|15 A, 30 VDC (Resistive)<br>15 A, 120 VAC (General use)<br>1/2 HP, 120 VAC<br>TV-5, 120 VAC|6 x 103|
||||25 x 103|
|2||<br>15 A, 30 VDC (Resistive)<br>15 A, 120 VAC (Resistive)<br>1/2 HP, 120 VAC<br>TV-3, 120 VAC|6 x 103|
|3 and 4||10 A, 30 VDC (Resistive)<br>10 A, 240 VAC (General use)||
## **SEV Listings (File No. D3,31/137)**
|**No. of poles**|**Coil ratings**|**Contact ratings**|**Operations**|
|---|---|---|---|
|1|6 to 240 VAC<br>6 to 125 VDC|15 A, 24 VDC<br>15 A, 220 VAC|6 x 103|
|2 to 4||10 A, 24 VDC<br>10 A, 220 VAC||
## **TÜV (File No. R9251226) (IEC255)**
|**No. of poles**|**Coil ratings**|**Contact ratings**|**Operations**|
|---|---|---|---|
|1 to 4|6 to 125 VDC<br>6 to 240 VAC|LY1, LY1-FD<br>15 A, 110 VAC (cosφ=1)<br>10 A, 110 VAC (cosφ=0.4)<br>LY2, LY2-FD, LY3, LY3-FD, LY4,<br>LY4-FD<br>10 A, 110 VAC (cosφ=1)<br>7.5 A, 110 VAC (cosφ=0.4)|100 x 103|
## **VDE Recognitions (No. 9903UG and 9947UG)**
|**No. of poles**|**Coil ratings**|**Contact ratings**|**Operations**|
|---|---|---|---|
|1|6, 12, 24, 50, 110, 220 VAC<br>6, 12, 24, 48, 110 VDC|10 A, 220 VAC (cosφ=1)<br>7 A, 220 VAC (cosφ=0.4)<br>10 A, 28 VDC (L/R=0 ms)<br>7 A, 28 VDC (L/R=7 ms)|200 x 103|
|2||7 A, 220 VAC (cosφ=1)<br>4 A, 220 VAC (cosφ=0.4)<br>7 A, 28 VDC (L/R=0 ms)<br>4 A, 28 VDC (L/R=7 ms)||
|**LR Recognitions (No. 563KOB-204523)**||||
|**No. of poles**|**Coil ratings**|**Contact ratings**||
|2, 4|6 to 240 VAC<br>6 to 110 VDC|7.5 A, 230 VAC (PF0.4)<br>5 A, 24 VDC (L/R=7 ms)||
General-purpose Relay **LY**
A-36
## **En ineerin Data g g**
## **LY1**
## **Maximum Switching Power**
## **Endurance**
**==> picture [400 x 155] intentionally omitted <==**
**----- Start of picture text -----**<br>
15105 LEEaEeciioma\NL LET AC (cos HS φ = Nt AC resistive loadLife: 200,000 operations BERRCOTTEECCCCCEEEE EEREEEEEEREEEEEESECTEEREEETELYEEE eee<br>ationCre \ 0.4) fo. 10,000 EE<br>ON Cet BESS SSE EEE SSS SSS<br>1 AN 5,000 {—t js a MS ee 110 VAC resistive load SS SS A a a SS A<br>DC L/R = 24 VDC resistive load<br>7 ms<br>0.5 ees [Ct] 1,000 Sccccss me eENECZ==<br>He tN th4 NSNSf5neoS3—SSSaSeSS=a==|<br>HH 500 Ss Si, ee OSC |<br>DC resistive load<br>il ppBini FEECERCOCALASSES EEEO<br>0.1 SsSesto i Seeelsesitis Seeee SeciieeSee 100 Paro 24 VDC (L/R = 7ms) ee PERE Lt 110 VAC (cos ETTrT a φ = 0.4) rr yy |<br>a ee ss ot<br>10 100 500 1,000 0 2 4 6 8 10 12 14 16 18 20<br>Switching voltage (V) Switching current (A)<br> operations)<br>3<br>Switching current (A)<br>Endurance (x10<br>**----- End of picture text -----**<br>
## **LY2**
## **Maximum Switching Power**
## **Endurance**
**==> picture [404 x 155] intentionally omitted <==**
**----- Start of picture text -----**<br>
S———_—_—_—_—_<br>AC resistive load<br>10 1 EeSSSa ot PapeeEEEEEEEEESEEAT TPTa<br>5 AC Life: 500,000 operations<br>cae;ANYeinen (cos0.4) φ = Lieee 1,0000 ===5s=2==-=_-————===Tr=<br>I AN iG 5,000 ScnsaSweennneeGtcccs 24 VDC resistive load<br>1 piel Nel Sooo corooeeee MTZ 110 VAC resistive load |<br>0.5 BSS DC L/R = | Nel |<br>7 ms PTAAHAS Btte 1,000 |_|==s-=—~SsaaaaasSaa==NSS yt it pp tp<br>500<br>DC resistive load<br>a ara[ANTsuai 110 VAC (cos eT S φ = 0.4) gganene ra )<br>0.1 FE Saasst 24 VDC (L/R = 7ms) eeenaaa<br>100<br>Boriieeemeneetiis metcesta BE RS<br>SCTETEE EHH EEE eetJ Be eee eee<br>10 100 500 1,000 0 2 4 6 8 10 12 14 16 18 20<br>Switching voltage (V) Switching current (A)<br> operations)<br>3<br>Switching current (A)<br>Endurance (x10<br>**----- End of picture text -----**<br>
## **LY3 and LY4**
## **Maximum Switching Power**
## **Endurance**
**==> picture [406 x 155] intentionally omitted <==**
**----- Start of picture text -----**<br>
AC resistive load<br>10 TT TTT SSSeaSSS<br>cohEs CCTCECTCEETCECTETRERTEEEE]<br>5 FEE EES AC (cosφ = Life: 200,000 operations 1,0000 CECE ECECECeC eee eee<br>cin ie 0.4) Cocco<br>Ct TAK i 5,000 Soososeooeasraaasae 24 VDC resistive load<br>1 TESEH IN HiG ST Ee<br>0.5 DC L/R = 7 ms SARSecsAE.PAome secreteHE 1,000 I+Ay> ==>ttt =)L|tAyA 110 VAC resistive load110 VAC (cosφ = 0.4) tt<br>500<br>LHHEA DC resistive load ‘ Eneie tetCARS eer<br>0.1 il nin CCAS<br>sss 100 PA 24 VDC (L/R = 7ms) T<br>Soft imewesmesiiiis ee eesti Seneeasease=ss=ss====<br>AsosAc EERE RR EERE ESSERE EE]<br>10 100 500 1,000 0 2 4 6 8 10 12 14 16 18 20<br>Switching voltage (V) Switching current (A)<br> operations)<br>3<br>Switching current (A)<br>Endurance (x10<br>**----- End of picture text -----**<br>
General-purpose Relay **LY**
A-37
**LY2Z**
## **Maximum Switching Power**
## **Endurance**
**==> picture [404 x 162] intentionally omitted <==**
**----- Start of picture text -----**<br>
10 UT IT AC resistive load =====————=<br>AC<br>5 (cosφ = 0.4) 24 VDC resistive load<br>10,000<br>PBO GSNG Pt tp 110 VAC resistive load pp<br>DC resistive load 5,000<br>1 I Ne ee =—— PRS 110 VAC (cos aa φ = 0.4) a<br>0.5 DC L/R = 1,000<br>7 ms 500<br>Sa. ime acti Aes == ==<br>24 VDC (L/R = 7ms)<br>ATE =eSes ooo<br>Life: 500,000 operations 100<br>SS 0 ——————————<br>0 2 4 6 8 10<br>10 50 100 500 1,000<br>Switching voltage (V) Switching current (A)<br> operations)<br>3<br>Switching current (A)<br>Endurance (x10<br>**----- End of picture text -----**<br>
## **Dimensions**
**Note:** All units are in millimeters unless otherwise indicated.
## **Relays with Solder/Plug-in Terminals**
**==> picture [255 x 93] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY1<br>LY1N (-D2)<br>LY1-D<br>=> 0.5 cy =<br>Eight, 2-dia. holes 28 max.<br>5<br>re<br>pall) 3 3 +t 21.5<br>36 max. 6.4 max.<br>**----- End of picture text -----**<br>
**==> picture [230 x 9] intentionally omitted <==**
**----- Start of picture text -----**<br>
Terminal Arrangement/Internal Connections (Bottom View)<br>**----- End of picture text -----**<br>
**==> picture [285 x 17] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY1 LY1-D LY1N<br>DC Model AC Model<br>**----- End of picture text -----**<br>
**==> picture [33 x 7] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY1N-D2<br>**----- End of picture text -----**<br>
**Note:** The DC models have polarity.
General-purpose Relay **LY**
A-38
**==> picture [332 x 433] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY2 LY2Z<br>LY2-D LY2Z-D<br>LY2N LY2ZN<br>LY2N-D2 LY2ZN-D2<br>LY2(Z)<br>0.5<br>Eight, 3-dia. holes 28 max.<br>5<br>3<br>21.5 max.<br>= 36 max. 6.4<br>LY2(Z)N LY2(Z)N-D2<br>DC Model AC Model<br>¢¢ oo¢¢4 ¢¢<br>Note: The DC models have polarity.<br>LY3Z<br>LY3N<br>LY3-D<br>0.5<br>28 max.<br>5<br>3 31.5 max.<br>ae 36.5 max. 6.4<br>Eleven, 3-dia. holes<br>**----- End of picture text -----**<br>
## **Terminal Arrangement/Internal Connections (Bottom View)**
**LY2(Z) LY2(Z)-D**
**Note:** The DC models have polarity.
## **Terminal Arrangement/Internal Connections (Bottom View)**
**==> picture [316 x 15] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY3 LY3-D LY3N<br>DC Model AC Model<br>**----- End of picture text -----**<br>
**Note:** The DC models have polarity.
General-purpose Relay **LY** A-39
**==> picture [461 x 177] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY4 LY4N Terminal Arrangement/Internal Connections<br>LY4-D LY4N-D2 (Bottom View)<br>LY4 LY4-D<br>0.5<br>28 max.<br>5<br>3 41.5 max.<br>36 max. 6.4 Fourteen, 3-dia. holes<br>LY4N LY4N-D2<br>DC Model AC Model<br>**----- End of picture text -----**<br>
**Note:** The DC models have polarity.
**LY2-CR LY2Z-CR LY2N-CR LY2ZN-CR**
**Terminal Arrangement/Internal Connections (Bottom View)**
**==> picture [394 x 87] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY2(Z)-CR LY2(Z)N-CR<br>0.5<br>Eight, 3-dia.<br>holes 28 max.<br>5<br>3 21.5 CR Element<br>53 max. 6.4 max. C: 0.033 R: 120 ΩµF<br>Model: LY2N-CR<br>**----- End of picture text -----**<br>
## **Relays with PCB Terminals**
**LY1-0 LY3-0 LY2-0 LY4-0**
## **PC Board Holes (Bottom View)**
**==> picture [401 x 90] intentionally omitted <==**
**----- Start of picture text -----**<br>
14.2 14.2<br>0.5 4.1 10 10 10 10 10 10 10<br>28 max. 4.6<br>2<br>5.75 13.15<br>7.15<br>1 21.5 5.5<br>36 max. 4.5 (see note 2) max.<br>3.4 3.4 5.3 5.3<br>Five, Eight, Eleven, Fourteen,<br>2.5-dia. 2.5-dia. 2.5-dia. 2.5-dia.<br>holes holes holes holes<br>**----- End of picture text -----**<br>
**Note:** 1. The above model is the LY2-0. 2. This figure is 6.4 for the LY1-0
**Note:** 1. The tolerance for the above figures is 0.1 mm.
2. Besides the terminals, some part of the LY1-0 carries current. Due attention should be paid when mounting the LY1-0 to a double-sided PC board.
General-purpose Relay **LY**
A-40
omron ~~;~~
## **- Upper mounting Relays**
**==> picture [397 x 111] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY1F Mounting Holes<br>LY2F<br>22.5 max.<br>2<br>0.5 44<br>max.<br>29 38 38±0.1<br>max.<br>5<br>3<br>Eight, 2-dia.<br>35.5 max. 6.4 holes (see note) Two, 3.5-dia. holes (or Two<br>3.5 M3 holes)<br>**----- End of picture text -----**<br>
**Note:** 1. Eight 3-dia. holes should apply to the LY2F model.
**==> picture [424 x 105] intentionally omitted <==**
**----- Start of picture text -----**<br>
LY3F<br>2 32 max.<br>3.5<br>0.5<br>AX i.<br>28.5 max. 38 44 max. 38±0.1<br>5<br>3<br>Eleven, Two, 3.5-dia. holes<br>3-dia. holes (or two, M3 holes)<br>36 max. 6.4<br>**----- End of picture text -----**<br>
## **LY4F**
## **Mounting holes**
i 2 3.541.5 max. Two, 3.5 dia. holes (or two, M3 holes) 0.5 28 38 44 38±0.1 max. max. 5 ~~=a~~ Fourteen, 3-dia. holes 28±0.1 28 35.5 max. “ 3 6.4 —-|
General-purpose Relay **LY** A-41
## **Mounting Height with Socket**
The following Socket heights should be maintained.
## **Back-connecting**
**==> picture [191 x 101] intentionally omitted <==**
**----- Start of picture text -----**<br>
Front-connecting<br>LY<br>40 (57) LY<br>67 (84)<br>71 (see note)<br>pd<br>PTF@A (-E) PT@<br>**----- End of picture text -----**<br>
- **Note:** 1. The PTF@A (-E) can be track-mounted or screw-mounted. 2. For the LY@-CR (CR circuit built-in type) model, this figure should be 88.
## **Sockets**
**==> picture [462 x 109] intentionally omitted <==**
**----- Start of picture text -----**<br>
PTF08A-E PTF11A PTF14A-E PT08 PT11 PT14 PT08QN<br>PT11QN PT14QN PT08-0 PT11-0 PT14-0<br>**----- End of picture text -----**<br>
## **- Mounting Plates for Back connecting**
**==> picture [485 x 246] intentionally omitted <==**
**----- Start of picture text -----**<br>
PYP-1 PTP-1-3 PTP-1 PYP-18<br>Two, 3.4-dia. holes 49 492<br>42±0.1 7.7 59 R5 17 x 27.4 = 465.8±0.6<br>|ST Four, 3.4-dia. 5 a 7.7 21.6<br>holes 4.5 72 elliptical holes<br>5.1 42 49 [Far6 + I 42±0.1 49 *? ? 42±0.1 49 a 3.4 | ix4<br>R1.7<br>28 t=1.6 R5 Four, 3.4-dia. holes 52±0.1 t=1.6 7.742±0.1 49<br>t=1.6<br>21.6<br>i 17 x 27.4 = 465.8 oo— ±0.6 oe t=1.6<br>17 x 27.4 = 465.8±0.6<br>PTP-10 PTP-12<br>7.4 9 x 49.4 = 444.6±0.6 40 elliptical holes 11 x 39.4 = 433.4±0.6 — 48 elliptical holes<br>7.7<br>R1.7 42±0.1 [49] 7.7 42±0.1 49<br>3.4<br>1.1 Hf 3.4 a<br>I<br>4.5 4.5 R2.25 Twelve, square holes<br>9 x 49.4 = 444.6±0.6 7.4<br>|<br>11 x 39.4 = 433.4±0.6<br>9 x 49.4 = 444.6±0.6 23.7<br>492 t=1.6 11 x 39.4 = 433.4492 ±0.6 29.3 t=1.6<br>**----- End of picture text -----**<br>
General-purpose Relay **LY**
A-42
~~;~~
## ■ **Hold-down Clips**
Hold-down clips are used to hold Relays to Sockets and prevent them from coming loose due to vibration or shock.
**==> picture [509 x 31] intentionally omitted <==**
**----- Start of picture text -----**<br>
Used with Socket Used with Socket For CR circuit built-in Relay<br>ee mountin ee g plate<br>PYC-A1 PYC-P PYC-S Y92H-3 PYC-1<br>**----- End of picture text -----**<br>
## **Precautions**
Refer to page A-72 for general precautions.
## ■ **Connections**
Do not reverse polarity when connecting DC-operated Relays with built-in diodes or indicators.
General-purpose Relay **LY** A-43
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. J002-E1-10 In the interest of product improvement, specifications are subject to change without notice.
General-purpose Relay **LY**
A-44
Updated at June 6, 2026
With a legacy spanning over 80 years, Omron Industrial Automation is a globally recognized leader in the manufacture of advanced industrial control and automation components. Renowned for their reliability and engineering excellence, Omron delivers comprehensive solutions that enhance efficiency, machine safety, and precision across a wide range of manufacturing environments. Our extensive portfolio of Omron products is heavily focused on their industry-leading sensing and switching technologies. We offer a vast selection of sensors, excelling specifically in high-performance proximity sensors, light sensors, and temperature sensors. Complementing this range are robust switching solutions, featuring a deep inventory of power relays, solid-state relays, safety relays, and essential relay accessories designed for demanding operational requirements. Beyond sensing and switching, Omron is highly regarded for its precision automation and process control equipment. Our selection features highly accurate temperature controllers, versatile process controllers, and sophisticated panel displays and instrumentation. To support these fundamental systems, we also supply dependable Omron power supplies, notably AC/DC converters, alongside vital connectivity components like DIN rail terminal blocks to ensure secure, efficient, and complete industrial setups.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →