1423156-1

Specialty Relays 

## **AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions** 

**SERIES GP SERIES TR** 

## **Product Facts** 

- n **Occupies very small panel space** 

- n **May be mounted singly, in continuous rows or in groups** 

- n **Available with screw terminal molded socket.** 

- n **4 SPDT contacts** 

- n **Magnetic blowout device option increases DC current carrying ability approximately ten times for both N.O. and N.C. contacts. In both AC and DC operation, the addition of the device will normally double the contact life, due to reduced arcing.** 

## **GP/ML/TR Design Features** 

Among the advances AGASTAT control relays offer over existing designs is a unique contact operating mechanism.  An articulated arm assembly amplifies the movement of the solenoid core, allowing the use of a short stroke coil to produce an extremely wide contact gap.  The long support arms used in conventional re lays are eliminated.  Both current capacity and shock/ vi bra tion tolerance are greatly increased, as well as life ex pect an cy. 

## **Design/Construction** 

AGASTAT control relays are operated by a moving core electromagnet whose main gap is at the center of the coil. 

The coil provides a low mean turn length and also assists heat dissipation. Since the maximum travel of the elec tro mag net does not provide optimum contacts move ment, an ingenious amplifying device has been de signed. 

This consists of a W-shaped mechanism, shown in Figure 1.  When the center of the W is moved vertically the lower extremities move closer to each other as can be seen in the illustration. The center of the W mech a- nism is connected to the moving core of the elec tromag net and the two lower points are con nect ed to the moving contacts. 

Two of these mechanisms are placed side-by-side to actuate the four contacts sets of the relay.  These arms act as return springs for their corresponding con tacts. 

The mechanical amplification of the motion of the electromagnet permits a greater distance between the contacts, while the high efficiency of the electromagnet provides a nominal contact force in excess of 100 grams on the normally open contacts. 

All the contacts are positioned well away from the cover and are well ventilated and separated from each other by insulating walls. 

The absence of metal-tometal friction, the sym met rical design of the contact ar range ment and the lack of heavy impacts provides a mechanical life of 100,000,000 operations. 

For use in AC circuits, the relay is supplied with a built-in rectification circuit, thus retaining the high DC efficiency of the electromagnet.  The current peak on energizing is also eliminated and con se quent ly the re lay can operate with a re sis tance in series (e.g. for high voltages or for drop-out by shorting the coil).  The use of the rectification circuit offers still other ad van tag es.  The same model can operated at frequencies ranging from 40 to 400 cycles.  Operation of the relay is possible even with a low AC voltage. 

The plastic dust cover has two windows to facilitate cooling and also to allow direct mounting of the relay. 

- n **File E15631, File LR29186** 

## **R** A **R** G 

Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. 

**Figure 1 — Illustration of Amplification** 

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This diagram illustrates<br>am pli fi ca tion ob tained by<br>the ar tic u lat ed<br>op er at ing mech a nism.<br>**----- End of picture text -----**<br>


**Note: Seismic & radiation tested EGP, EML and ETR models are available. Consult factory for detailed in for ma tion.** 

12–28 Catalog 5-1773450-5 Dimensions are shown for Revised 3-13 reference purposes only. Specifications subject www.te.com to change. 

Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com UK: +44 800 267 666 

Specialty Relays 

## **AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions** (Continued) 

## **GP/ML Contact Data @ 25°C** 

**Arrangements** — 4 Form C (4PDT) **Material** — Silver plated **Expected Life** — Mechanical — 100 million operations Electrical — See chart and graph 

## **Contact Ratings and Expected Life** 

|**Power Factor**<br>**Number of**<br>**Current**<br>**or**<br>**Electrical**<br>**Voltage**<br>**(Amps)**<br>**Time Constant Op er a tions**<br>**Remarks**<br>540 VAC<br>3<br>COS Ø = 0.5<br>15,000<br>2 contacts in series<br>380 VAC<br>15<br>Resistive<br>10,000<br>2 contacts inparallel<br>380 VAC<br>10<br>Resistive<br>200,000<br>380 VAC<br>3 x 3.3<br>COS Ø = 0.8<br>200,000<br>3hpmotor<br>220 VAC<br>20<br>Resistive<br>20,000<br>2 contacts inparallel<br>220 VAC<br>15<br>COS Ø = 0.5<br>20,000<br>2 contacts inparallel<br>~~TTT~~<br>~~TT~~<br>~~a~~<br>~~—~~<br>~~a~~|
|---|
|220 VAC<br>10<br>Resistive<br>400,000<br>220 VAC<br>3 x 6<br>COS Ø = 0.8<br>200,000<br>3 hpmotor<br>220 VAC<br>5<br>1,500,000<br>Filament lamps<br>220 VAC<br>5<br>Resistive<br>3,000,000<br>220 VAC<br>2.5<br>COS Ø = 0.25<br>2,000,000<br><br>~~<<<~~<br>~~Oe~~<br>~~ee~~<br>~~oo~~|
|220 VAC<br>2<br>Resistive<br>15,000,000<br>220 VAC<br>1.25<br>Resistive<br>30,000,000<br>120 VDC<br>1.5<br>Resistive<br>20,000,000<br>with blow-out device<br>~~TT~~<br>~~—~~<br>~~TT~~<br>~~fT~~<br>~~TTS~~|
|48 VDC<br>10<br>Resistive<br>1,000,000|
|48 VDC<br>1.5<br>5 ms<br>18,000,000|



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Load Life Curve<br>**----- End of picture text -----**<br>


**Initial Dielectric Strength** — Between non-connected terminals — 2,000V rms, 60 Hz Between non-connected terminals & relay yoke — 2,000V rms, 60 Hz 

**Initial Insulation Resistance** — Between non-connected terminals — 109 ohms at 500VDC Between non-connected terminals & relay yoke — 109 ohms at 500VDC 

## **Coil Data** 

**Voltage** — 24, 120 & 220VAC, 60 Hz; Add series resistor for 380-440VDC; 12, 24, 48, 125 & 250VDC 

**Duty Cycle** — Continuous **Nominal Coil Power** — 

6VA for AC coils; 6W for DC coils. There is no surge current during operation. 

## **Coil Operating Voltage** 

|Nominal Coil Voltage<br>Minimum Pick-up<br>Voltage at 20°C<br>Minimum Pick-up<br>Voltage at 40°C<br>Maximum voltage<br>for continuous use|**DC**<br>12<br>9<br>9.5<br>13.5|24<br>18<br>19<br>27|48<br>36<br>38<br>53|125<br>94<br>100<br>143|250<br>187<br>200<br>275|**AC, 50/60Hz**<br>24<br>19<br>20<br>27|**50/60Hz**<br>120<br>220<br>92<br>175<br>102<br>188<br>137<br>245|
|---|---|---|---|---|---|---|---|



For 380VAC – Use 6800 ohms 4 watt resistor in series with 220VAC relay. 

For 440VAC – Use 8200 ohms 6 watt resistor in series with 220VAC relay. 

Drop-out voltage is between 10% and 40% of the nominal voltages for both DC and AC (For example:  in a 120 VAC unit, drop-out will occur between 12 and 48 volts.) DC relays will function with unfiltered DC from a full-wave bridge rectifier. 

## **Operate Data @ 20°C** 

**Operate Time at Rated Voltage** — Between energizing and opening of normally closed contacts — less than 18 milliseconds on AC and less than 15 milliseconds on DC. 

## **Release Time** — 

Between energizing and closing of normally open contacts — less than 35 milliseconds on AC and less than 30 milliseconds on DC. 

Between de-energizing and opening of normally open contacts — less than 70 milliseconds on AC and less than 8 milliseconds on DC. Between de-energizing and closing of normally closed contacts — less than 85 milliseconds on AC and less than 25 milliseconds on DC. 

**Environmental Data** Operating Temperature Range: 0°C to +60°C. **12** 

Vibration: Single axis fragility curve data are available on request at frequencies from 5 Hz. to 33 Hz. 

Shock: The relay, when kept energized by means of one of its own contact sets, will withstand 40g shock load when operating on DC, and 150g shock load on AC. 

## **Mechanical Data** 

## **Mounting Terminals** — 

16 flat base pins. Screw terminal sockets are available. 

**Wire Connection** — The 16 flat pins are arranged in four sym met ri cal rows of four pins; the pitch in both di rec tions being .394”.  Connection may be made to the relay by soldering.  Sockets are available with screw terminals. 

The internal wiring of the relay is also symmetrical as shown in the adjacent figure, allowing the relay to be inserted into the socket in either of two positions. Ter mi nals B2 and B3 are provided as extra connections for special ap pli ca tions. **Weight** — 10.9 oz. (308g) approximately 

12–29 Dimensions are in millimeters USA: +1 800 522 6752 For additional support numbers unless otherwise specified. Asia Pacific: +86 0 400 820 6015 please visit www.te.com UK: +44 800 267 666 

Catalog 5-1773450-5 Revised 3-13 

Dimensions are shown for reference purposes only. Specifications subject to change. 

www.te.com 

Specialty Relays 

**AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions** (Continued) 

**Ordering Information** 

**Typical Part No.** ‰ **GP I N 1. Basic Series:** GP = Non-latching Control Relay ML = Magnetic Latching Control Relay **2. Coil Voltage:** A = 12VDC G = 24VAC, 60 Hz. B = 24VDC I = 120VAC, 60 Hz. C = 48VDC J = 220VAC, 60 Hz. D = 125VDC F = 250VDC **3. Options:** N = Magnetic Blow-out Device Q = Light to indicate coil energization (GP only. 120VAC, 125VDC, 220VAC and 250VDC voltages only.) R = Internal diode to suppress coil de-energization transient. (GP only. When used on DC unit, relay release time increases to same value as AC unit). **Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.** GPD ~~[——e]~~ 

GPDN 

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Outline Dimensions<br>**----- End of picture text -----**<br>


**Wiring Diagrams (Bottom Views)** 

12–30 

Catalog 5-1773450-5 Dimensions are shown for Dimensions are in millimeters Revised 3-13 reference purposes only. unless otherwise specified. Specifications subject www.te.com to change. 

USA: +1 800 522 6752 For additional support numbers Asia Pacific: +86 0 400 820 6015 please visit www.te.com UK: +44 800 267 666 

www.te.com 

Specialty Relays 

**12** 

## **AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions** (Continued) 

## **TR Series** 

## **TR Design/Construction** 

## **Product Facts** 

Couples an advanced electromechanical design with a field-proven solidstate timing network, an ad ap ta tion of the circuit used in the AGASTAT premium grade SSC Timer. 

- n **8 timing ranges** 

- n **4 SPDT contacts** 

n **Magnetic blowout device** ad ap ta tion of the circuit **option increases DC** used in the AGASTAT **current carrying ability** premium grade SSC Timer. **approximately ten times** This unique circuit also **for both N.O. and N.C.** eliminates the need for sup- **contacts. In both AC and** ple men ta ry temperature- **DC operation, the addition** compensation com po nents, **of the device will normally** af ford ing unusual stability **double the contact life, due** over a realistically broad **to reduced arcing.** op er at ing tem per a ture range.  It also provides transient pro tec tion and protection against premature switching of the output contacts due to power interruption during tim ing. 

## **Timing Specifications** 

**Operating Mode** — On-Delay (Delay on energization) 

**Timing Adjustment** — Internal fixed or internal potentiometer 

**Timing Ranges** — .15 to 3 sec. .55 to 15 sec. 

1 to 30 sec. 2 to 60 sec. 4 to 120 sec. 10 to 300 sec. 1 to 30 min. 2 to 60 min. 

**Accuracy** — 

Repeat — ±2% as fixed temperature and voltage Overall — ±5% over combined rated extremes of temperature and voltage **Reset Time** — 75ms. 

## **Contact Data @ 25°C** 

**Arrangements** — 4 Form C (4PDT) **Nominal Rating** — 10A @ 120VAC 

**Contact Pressure** — 

Between movable and normally closed contacts — 30 g, typical. Between movable and normally open contacts — 100 g, typical. 

## **Expected Life** — 

Mechanical — 100 million operations Electrical — See load/life graph 

**Initial Dielectric Strength** — Between terminals and case and between mutually-isolated contacts — 2,000VAC 

**Initial Insulation Resistance** — Between non-connected terminals — 109 ohms at 500VDC Between non-connected terminals & relay yoke — 109 ohms at 500VDC 

## **Coil Data** 

**Voltage** — 120VAC, 50-60 Hz.; 24 & 125VDC 

**Transient Protection** — 1,500 volt transient of less than 100 microseconds, or 1,000 volts or less 

## **Environmental Data** 

**Operating Temperature Range** — 0°C to +50°C 

## **Mechanical Data** 

**Mounting Terminals** — 16 flat base pins. Screw terminal sockets are available. 

**Weight** — 11 oz. (311g) approximately. 

**Ordering Information** 

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Typical Part No.  ‰ TR 1 4 B 1 A N<br>— 1. Basic Series:<br>TR = Timing control relay<br>2. Operation:<br>1 = On-delay<br>3. Output:<br>— 4 = 4PDT (4 form C)<br>4. Operating Voltage:<br>B = 24VDC D = 215VDC I = 120VAC, 50/60 Hz.<br>5. Timing Adjustment:<br>1 = Internal fixed. 3 = Internal potentiometer.<br>6. Timing Range:<br>A = .15 to 3 sec. C = 1 to 30 sec. E = 4 to 120 sec. I = 2 to 60 min.<br>B = .55 to 15 sec. D = 2 to 60 sec. G = 10 to 300 sec. N = 1 to 30 min.<br>7. Options:<br>N = Magnetic blow-out device.<br>**----- End of picture text -----**<br>


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Load Life Curve<br>**----- End of picture text -----**<br>


**Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.** 

None at present. 

**For Outline Dimensions see page 12-30** 

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Wiring Diagram (Bottom View)<br>**----- End of picture text -----**<br>


12–31 

Catalog 5-1773450-5 Revised 3-13 

Dimensions are shown for Dimensions are in millimeters USA: +1 800 522 6752 reference purposes only. unless otherwise specified. Asia Pacific: +86 0 400 820 6015 Specifications subject UK: +44 800 267 666 to change. 

For additional support numbers please visit www.te.com 

www.te.com 

Specialty Relays 

## **AGASTAT GP/ML/TR Series, 10 Amp Control Relay, Non-latching, Latching & Timing Versions** (Continued) 

## **Accessories for GP/ML/TR Series Control Relays** 

## **Front Connected Sockets** 

**Cat. No. CR0001** With captive clamp ter mi nals **Cat. No. CR0002** With (#6) binding head screws **Cat. No. CR0095** With (#6) screw terminals **Cat. No. CR0067** With (#6) screw terminals 

## **Hold Down (Locking) Springs** 

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Cat. No. CR0069 eS Cat. No. CR0070 — Ee Cat. No. CR0111<br>For socket:  CR0067 For socket:  CR0095 For sockets: CR0001& CR0002<br>**----- End of picture text -----**<br>


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Heavy-duty Hold Down (Locking) Straps<br>**----- End of picture text -----**<br>


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*Cat. No. CR0133 *Cat. No. CR0155<br>For socket: CR0001 & CR0002 For socket: CR0095<br>F ia<br>* Catalog number includes strap, strap plate and necessary brackets.<br>**----- End of picture text -----**<br>


## **Magnetic Blowout Device** 

## **Extracting Handle** 

**Cat. No. CR0190** Reduces arcing on the relay contacts when they make or break contact, either upon energizing or de-energizing, resulting in less contact degra dation. Extends the life of the contact. 

**Cat. No. CR0179** Used to remove GP, ML and TR units from mounting bases. 

Dimensions are shown for Dimensions are in millimeters reference purposes only. unless otherwise specified. Specifications subject to change. 

12–32 

Catalog 5-1773450-5 Revised 3-13 

USA: +1 800 522 6752 Asia Pacific: +86 0 400 820 6015 UK: +44 800 267 666 

For additional support numbers please visit www.te.com 

www.te.com