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RS1A48D80E
Solid State Relay, SPST-NO, 80 A, 528 VAC, Panel Mount, Screw, Zero Crossing
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- Manufacturer: CARLO GAVAZZI
- Product type:
- SVHC: No SVHC (21-Jan-2025)
- Load Current: 80A
- Product Range: RS1A Series
- Relay Mounting: Panel Mount
- Switching Mode: Zero Crossing
- Relay Terminals: Screw
- Control Voltage Max: 32VDC
- Control Voltage Min: 4VDC
- Contact Configuration: SPST-NO
- Operating Voltage Max: 528VAC
- Operating Voltage Min: 42VAC
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 105.17 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **RS..E** ## **RS..E** ## **1-pole, solid state relay for resistive loads** ## **Main features** - Zero cross switching AC solid state relay - Triac output (100 AAC version with back to back thyristor output) - Integrated overvoltage protection on output - DC or AC control voltage - LED for control presence indication - Clip-on IP20 protection cover - Self-lifting terminals ## **Description** The zero cross switching relay with triac output is an inexpensive solution for resistive loads. The zero switching relay switches ON when the sinusoidal voltage crosses zero and switches OFF when the current crosses zero. The LED indicates the status of the control input. The clip-on cover is securing touch protection to IP20. Specifications are at a surrounding temperature of 25°C unless otherwise specified. ## **Applications** Plastic injection machines, extrusion machines, blow moulding machines, thermoformers, dryers, electrical ovens, fryers, shrink tunnels, air handling units, reflow ovens, ambient heating, coffee machines. ## **Main functions** - 1-pole, zero cross switching - Rated output voltage up to 528 VAC - Rated output current up to 100 AAC - 3-32 VDC or 80-250 VAC control voltage range **1** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Order code RS1A E** Enter the code option instead of . Refer to the Selection guide section for valid part numbers. **==> picture [483 x 249] intentionally omitted <==** **----- Start of picture text -----**<br> Code Option Description Comments<br>R -<br>Solid State Relay (RS)<br>S -<br>1 - 1-pole switching<br>A - Zero Cross switching (ZC)<br>40 Rated voltage: 24 - 440 VAC, 600 Vp<br>42 - 528 VAC, 1200 Vp for<br>48 Rated voltage: 24 - 528 VAC, 800 Vp<br>RS1A48..60/80/100E variants<br>4 - 32 VDC for<br>D Control voltage: 3 - 32 VDC<br>RS1A48..60/80/100E variants<br>A Control voltage: 80 - 250 VAC<br>25 Rated current: 25 AAC (215 A²s)<br>40 Rated current: 40 AAC (560 A²s)<br>60 Rated current: 60 AAC (1500 A²s)<br>80 Rated current: 80 AAC (3200 A²s)<br>100 Rated current: 100 AAC (6000 A²s)<br>E - Enhanced<br>B Bulk packaging x 120 pcs<br>**----- End of picture text -----**<br> ## **Selection guide: RS..E** **==> picture [483 x 206] intentionally omitted <==** **----- Start of picture text -----**<br> Rated Maximum rated operational current<br>voltage,<br>Blocking Control<br>voltage, voltage 25 AAC 40 AAC 60 AAC 80 AAC 100 AAC<br>Switching (215 A²s) (560 A²s) (1500 A²s) (3200 A²s) (6000 A²s)<br>mode<br>400 VAC, 3 - 32 VDC RS1A40D25E RS1A40D40E RS1A40D60E RS1A40D80E RS1A40D100E<br>600 Vp,<br>ZC 80 - 250 VAC RS1A40A25E RS1A40A40E - - -<br>480 VAC, 3 - 32 VDC RS1A48D25E RS1A48D40E - - -<br>800 Vp,<br>ZC 80 - 250 VAC RS1A48A25E RS1A48A40E - - -<br>480 VAC, 4 - 32 VDC - - RS1A48D60E RS1A48D80E RS1A48D100E<br>1200 Vp,<br>ZC 80 - 250 VAC - - RS1A48A60E RS1A48A80E RS1A48A100E<br>**----- End of picture text -----**<br> **2** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Selection guide: RS..EB** |**Rated**<br>**voltage,**<br>**Blocking**<br>**voltage,**<br>**Switching**<br>**mode**|**Control**<br>**voltage**|**Maximum rated operational current**|**Maximum rated operational current**|**Maximum rated operational current**|**Maximum rated operational current**|**Maximum rated operational current**| |---|---|---|---|---|---|---| |||**25 AAC**<br>**(215 A²s)**|**40 AAC**<br>**(560 A²s)**|**60 AAC**<br>**(1500 A²s)**|**80 AAC**<br>**(3200 A²s)**|**100 AAC**<br>**(6000 A²s)**| |**400 VAC,**<br>**600 Vp,**<br>**ZC**|3 - 32 VDC|RS1A40D25EB|RS1A40D40EB|RS1A40D60EB|RS1A40D80EB|-| ## **Carlo Gavazzi compatible components** **==> picture [483 x 176] intentionally omitted <==** **----- Start of picture text -----**<br> Description Component code Notes<br>FASTON terminals RM48**/F4* - Faston tabs (pack of 20)<br>- Tab dimensions according to DIN 46342 part 1<br>- Pure tin-plated brass<br>Fork terminals RM635FK/P - Terminal adaptors for 35mm² cable<br>- Type RM635FK (P version with touch protection)<br>- Pack size: 10 pieces<br>Thermal pads KK071CUT - Graphite thermal pad with adhesive on one side<br>- Dimensions: 35 x 43 x 0.25 mm<br>- Packing quantity: 50 pieces<br>Touch safety cover RMIP20 - IP20 protection degree<br>- Pack size: 20 pieces<br>Heatsinks RHS Heatsinks and fans<br>Mounting screws kit SRWKITM5X10MM - M5 x 10 mm with captivated washer<br>- Pack size: 20 pieces<br>**----- End of picture text -----**<br> ## **Carlo Gavazzi further reading** **==> picture [483 x 62] intentionally omitted <==** **----- Start of picture text -----**<br> Information Where to find it Notes<br>Datasheet https://gavazziautomation.com/images/PIM/DATASHEET/ Solid state relay Accessories (including<br>ENG/SSR_Accessories.pdf Heatsinks)<br>https://www.gavazziautomation.com/nsc/HQ/EN/heat_sink_ Online Heatsink selector tool<br>selector_tool<br>**----- End of picture text -----**<br> **3** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Structure** **==> picture [187 x 242] intentionally omitted <==** **----- Start of picture text -----**<br> 1/L1 2/T1<br>LED<br>A2-<br>A1+<br>**----- End of picture text -----**<br> **==> picture [483 x 81] intentionally omitted <==** **----- Start of picture text -----**<br> Element Component Function<br>1/L1 Power connection Mains connection<br>2/T1 Power connection Load connection<br>A1+, A2- Control connection Terminals for control voltage<br>LED ON indicator Indicates presence of control voltage<br>**----- End of picture text -----**<br> **4** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Features** ## **General data** |**Material**|Noryl GFN 1, black|Noryl GFN 1, black| |---|---|---| |**Mounting**|Panel mount|| |**Touch Protection**|IP20|| |**Baseplate**|Aluminium|| |**Isolation**|Input to output<br>Input to case<br>Output to case RS1A..25, 40E<br>Output to case RS1A..60, 80, 100E|≥ 4000 VACrms<br>≥ 4000 VACrms<br>≥ 2500 VACrms<br>≥ 4000 VACrms| |**Weight**|RS1A..25, 40, 100E<br>RS1A..60, 80E|approx. 85 g<br>approx. 79g| ## **Dimensions** **==> picture [373 x 247] intentionally omitted <==** **----- Start of picture text -----**<br> 44.8<br>12.3<br>2 X M5<br>LED APPLY<br>HEATSINK<br>COMPOUND<br>2 X M3<br>5.2<br>Dimensions in mm.<br>Tolerances ±0.5 mm.<br>28.8<br>58.2 47.5 68.<br>**----- End of picture text -----**<br> **5** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Performance** ## **Output specifications** **==> picture [483 x 240] intentionally omitted <==** **----- Start of picture text -----**<br> RS1A..25E RS1A..40E RS1A..60E RS1A..80E RS1A..100E<br>Max. operational current [1] : AC-51 25 AAC 40 AAC 60 AAC 80 AAC 100 AAC<br>Operational frequency range 45 to 65 Hz<br>Output protection Integrated varistor<br>Leakage current @ rated voltage < 3 mAAC<br>Minimum operational current 250 mAAC 400 mAAC 250 mAAC 400 mAAC 500 mAAC<br>Non-repetitive surge current<br>175 Ap 280 Ap 550 Ap 800 Ap 1096 Ap<br>(ITSM), t = 20 ms<br>I²t for fusing (t=10 ms), minimum 215 A²s 560 A²s 1500 A²s 3200 A²s 6000 A²s<br>Power factor > 0.95 at rated voltage<br>Critical dV/dt (@Tj init = 40°C) ≥ 1000 V/μs<br>Endurance testing for General -<br>6,000 cycles 6,000 cycles [2] 100,000 cycles<br>Use (UL508)<br>Endurance testing for Resistive - -<br>100,000 cycles 6,000 cycles<br>Use (UL508)<br>**----- End of picture text -----**<br> 1. Refer to Heatsink selection section 2. RS..80E is limited to max. 60 AAC for 6,000 cycles general use. ## **Output voltage specifications** **==> picture [483 x 89] intentionally omitted <==** **----- Start of picture text -----**<br> RS1A40..E RS1A48..E<br>Operational voltage range<br>25 A, 40 A 24 to 528 VAC<br>24 to 440 VAC<br>60 A, 80 A, 100 A 42 to 528 VAC<br>Blocking voltage<br>25 A, 40 A 800 Vp<br>600 Vp<br>60 A, 80 A, 100 A 1200 Vp<br>**----- End of picture text -----**<br> **6** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** **==> picture [484 x 205] intentionally omitted <==** **----- Start of picture text -----**<br> Inputs<br>RS1A40D..E RS1A48D..E RS1A..A..E<br>Control voltage range<br>25 A, 40 A 3 - 32 VDC<br>3 - 32 VDC 80 - 250 VAC<br>60 A, 80 A, 100 A 4 - 32 VDC<br>Pick-up voltage<br>25 A, 40 A 3 VDC<br>3 VDC 70 VAC<br>60 A, 80 A, 100 A 4 VDC<br>Drop-out voltage 1.2 VDC 15 VAC<br>Maximum reverse voltage 32 VDC -<br>Maximum response time pick-up 1/2 cycle 1 cycle<br>Response time drop-out ≤ 1/2 cycle 2.5 cycles<br>Input current @ max input voltage ≤ 15 mA ≤ 12.5 mA<br>**----- End of picture text -----**<br> ## **Input current vs. input voltage** **==> picture [320 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> AC input<br>12<br>10<br>8<br>6<br>4<br>2<br>0<br>0 20 40 60 80 100 120 140 160 180 200 220 240 260 280<br>Input Voltage (VAC)<br>Input current (mAAC)<br>**----- End of picture text -----**<br> **==> picture [64 x 22] intentionally omitted <==** **----- Start of picture text -----**<br> RS..A60/80/100E<br>RS..A25/40E<br>**----- End of picture text -----**<br> ## **DC input** **==> picture [412 x 143] intentionally omitted <==** **----- Start of picture text -----**<br> 13<br>12<br>11<br>10 RS..D60/80/100E<br>9 RS..D25/40E<br>8<br>7<br>6<br>0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32<br>Input Voltage (VDC)<br>Input current (mADC)<br>**----- End of picture text -----**<br> **7** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Output power dissipation** **==> picture [483 x 446] intentionally omitted <==** **----- Start of picture text -----**<br> 60<br>50<br>40<br>RS..25E<br>30<br>RS..40E<br>20<br>10<br>0<br>0 10 20 30 40 50<br>Load current (AAC)<br>120<br>100<br>80<br>RS..60E<br>60<br>RS..80E<br>RS..100E<br>40<br>20<br>0<br>0 20 40 60 80 100<br>Load current (AAC)<br>Power dissipation (W)<br>Power dissipation (W)<br>**----- End of picture text -----**<br> ## **Thermal data** **==> picture [483 x 80] intentionally omitted <==** **----- Start of picture text -----**<br> RS1A..25E RS1A..40E RS1A..60E RS1A..80E RS1A..100E<br>Max. junction temperature 125°C<br>Junction to case thermal<br><2.31°C/W <1.68°C/W <0.90°C/W <0.63°C/W <0.35°C/W<br>resistance, Rthjc<br>Case to heatsink thermal<br>resistance, Rthcs3 < 0.054°C/W < 0.054°C/W <0.20°C/W <0.15°C/W <0.10°C/W<br>**----- End of picture text -----**<br> 3. Thermal resistance case to heatsink values are applicable upon application of a fine layer of silicon based thermal paste HTS02S from Electrolube between SSR and heatsink. **8** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Heatsink selection** Thermal resistance [°C/W] of RS1A..25E **==> picture [235 x 187] intentionally omitted <==** **----- Start of picture text -----**<br> Load Surrounding ambient temperature [°C]<br>current<br>20 30 40 50 60 70<br>[A]<br>25.0 1.02 0.70 0.37 0.05 - -<br>22.5 1.39 1.04 0.68 0.32 - -<br>20.0 1.86 1.46 1.06 0.65 0.25 -<br>17.5 2.47 2.00 1.54 1.08 0.62 0.16<br>15.0 3.27 2.73 2.19 1.66 1.12 0.58<br>12.5 4.39 3.75 3.10 2.46 1.18 1.17<br>10.0 6.08 5.28 4.47 3.66 2.86 2.05<br>7.5 8.89 7.82 6.74 5.67 4.59 3.50<br>5.0 13.7 12.0 10.4 8.82 7.20 5.59<br>2.5 nh nh nh 17.7 14.5 11.2<br>**----- End of picture text -----**<br> Thermal resistance [°C/W] of RS1A..60E **==> picture [235 x 188] intentionally omitted <==** **----- Start of picture text -----**<br> Load Surrounding ambient temperature [°C]<br>current<br>20 30 40 50 60 70<br>[A]<br>60.0 0.71 0.51 0.32 0.13 - -<br>54.0 1.01 0.78 0.55 0.33 0.12 -<br>48.0 1.41 1.13 0.85 0.59 0.34 0.10<br>42.0 1.97 1.61 1.27 0.94 0.63 0.33<br>36.0 2.75 2.31 1.86 1.44 1.04 0.66<br>30.0 3.65 3.04 2.48 1.96 1.47 1.02<br>24.0 5.17 4.26 3.45 2.70 2.03 1.41<br>18.0 8.35 6.71 5.31 4.10 3.04 2.10<br>12.0 18.9 13.9 10.3 7.58 5.41 3.64<br>6.0 nh nh nh nh 17.3 9.99<br>**----- End of picture text -----**<br> Thermal resistance [°C/W] of RS1A..40E **==> picture [234 x 187] intentionally omitted <==** **----- Start of picture text -----**<br> Load Surrounding ambient temperature [°C]<br>current<br>20 30 40 50 60 70<br>[A]<br>40.0 0.36 0.16 - - - -<br>36.0 0.60 0.38 0.16 - - -<br>32.0 0.89 0.65 0.40 0.15 - -<br>28.0 1.27 0.99 0.71 0.43 0.14 -<br>24.0 1.78 1.45 1.12 0.79 0.46 -<br>20.0 2.50 2.10 1.70 1.31 0.91 0.28<br>16.0 3.56 3.07 2.57 2.08 1.58 0.80<br>12.0 5.34 4.68 4.02 3.36 2.71 1.66<br>8.0 8.36 7.37 6.38 5.39 4.40 3.39<br>4.0 16.8 14.8 12.8 10.8 8.85 6.87<br>**----- End of picture text -----**<br> Thermal resistance [°C/W] of RS1A..80E **==> picture [234 x 188] intentionally omitted <==** **----- Start of picture text -----**<br> Load Surrounding ambient temperature [°C]<br>current<br>20 30 40 50 60 70<br>[A]<br>80.0 0.61 0.46 0.32 0.18 0.04 -<br>72.0 0.85 0.67 0.49 0.33 0.16 0.01<br>64.0 1.15 0.93 0.72 0.52 0.33 0.14<br>56.0 1.57 1.29 1.03 0.79 0.55 0.32<br>48.0 2.08 1.75 1.44 1.14 0.86 0.57<br>40.0 2.74 2.29 1.88 1.49 1.12 0.78<br>32.0 3.86 3.19 2.59 2.04 1.54 1.07<br>24.0 6.14 4.97 3.95 3.07 2.29 1.59<br>16.0 13.3 10.0 7.53 5.59 4.03 2.73<br>8.0 nh nh nh nh 12.3 7.31<br>**----- End of picture text -----**<br> Thermal resistance [°C/W] of RS1A..100E **==> picture [235 x 188] intentionally omitted <==** **----- Start of picture text -----**<br> Load Surrounding ambient temperature [°C]<br>current<br>20 30 40 50 60 70<br>[A]<br>100.0 0.51 0.41 0.32 0.22 0.13 0.03<br>90.0 0.67 0.56 0.44 0.33 0.22 0.11<br>80.0 0.88 0.74 0.60 0.47 0.34 0.21<br>70.0 1.12 0.95 0.79 0.63 0.47 0.32<br>60.0 1.42 1.20 0.99 0.79 0.60 0.42<br>50.0 1.86 1.57 1.30 1.04 0.79 0.55<br>40.0 2.60 2.18 1.80 1.43 1.09 0.77<br>30.0 4.04 3.34 2.71 2.14 1.62 1.14<br>20.0 8.03 6.35 4.97 3.81 2.82 1.96<br>10.0 nh nh 18.8 12.0 7.89 5.02<br>**----- End of picture text -----**<br> "nh" means no heatsink necessary. The SSR should still be tightened to a surface to ensure optimal thermal dissipation. **9** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** ## **Compatibility and conformance** > **Approvals** ~~CE~~ Abs @ * EL **Standards compliance** LVD: EN 60947-4-3 EMCD: EN 60947-4-3 cURus: UL508 Recognized (E80573), NRNT2, NRNT8 CSA: C22.2 No. 14 (204075) * applicable only to RS..25E and RS..40E |**Electromagnetic compatibility (EMC) - Immunity**|**Electromagnetic compatibility (EMC) - Immunity**| |---|---| |**Electrostatic discharge (ESD)**|EN/IEC 61000-4-2<br>8 kV air discharge, 4 kV contact(PC2)| |**Radiated radio frequency**|EN/IEC 61000-4-3<br>10 V/m, from 80 MHz to 1 GHz (PC1)<br>10 V/m, from 1.4 to 2 GHz (PC1)<br>3 V/m,from 2 to 2.7 GHz(PC1)| |**Electrical fast transient (burst)**|EN/IEC 61000-4-4<br>Output: 2 kV, 5 kHz (PC2)<br>Input: 1 kV,5 kHz(PC2)| |**Conducted radio frequency**|EN/IEC 61000-4-6<br>10 V/m,from 0.15 to 80 MHz(PC1)| |**Electrical surge**|EN/IEC 61000-4-5<br>Output, line to line: 1 kV (PC2)<br>Output, line to earth: 1 kV (PC2)<br>Output, line to earth: 2 kV (PC2)*<br>Input, line to line: 1 kV (PC2)<br>Input, line to earth: 2 kV (PC2)| |**Voltage dips**|EN/IEC 61000-4-11<br>0% for 0.5, 1 cycle (PC2)<br>40% for 10 cycles (PC2)<br>70% for 25 cycles (PC2)<br>80% for 250 cycles(PC2)| |**Voltage interruptions**|EN/IEC 61000-4-11<br>0% for 5000 ms(PC2)| *with external suppression for RS..25E, RS..40E |**Electromagnetic compatibility (EMC) - Emissions**|**Electromagnetic compatibility (EMC) - Emissions**| |---|---| |**Radio interference field**<br>**emission (radiated)**|EN/IEC 55011<br>Class A: from 30 to 1000 MHz| |**Radio interference voltage**<br>**emissions (conducted)**|EN/IEC 55011<br>Class A: from 0.15 to 30 MHz. External filter may be required.| ## Note: - Control input lines must be installed together to maintain products’ susceptability to Radio Frequency interference. - The control terminals A1, A2 (RS1A..A.) shall be supplied by a secondary circuit where power is limited by a transformer, rectifier, voltage divider, or similar device that derives power from a primary circuit, and where the short-circuit limit between conductors of the secondary circuit or between conductors and ground is 1500 VA or less. The short-circuit volt ampere limit is the product of the open circuit voltage and the short circuit ampere. - Performance Criteria 1 (PC1): No degradation of performance or loss of function is allowed when the product is operated as intended. - Performance Criteria 2 (PC2): During the test, degradation of performance or partial loss of function is allowed. However when the test is complete the product should return operating as intended by itself. - Performance Criteria 3 (PC3): Temporary loss of function is allowed, provided the function can be restored by manual operation of the controls. **10** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Environmental specifications** |**Operating temperature**|-20°C to +70°C (-4°F to +158°F)<br>max. +60°C(+140°F)for RS..A60/80/100E| |---|---| |**Storage temperature**|-40°C to +100°C(-40°F to +212°F)| |**Relative humidity**|< 95% non-condensing| |**Pollution degree**|2| |**Installation altitude**|0-1000 m. Above 1000 m derate linearly by 1% of FLC per 100 m up to a maximum<br>of 2000 m| |**EU RoHS compliant**|Yes| |**China RoHS**|25| The declaration in this section is prepared in compliance with People’s Republic of China Electronic Industry Standard SJ/ T11364-2014: Marking for the Restricted Use of Hazardous Substances in Electronic and Electrical Products. ||**Toxic or Hazardous Substances and Elements**|**Toxic or Hazardous Substances and Elements**|**Toxic or Hazardous Substances and Elements**|**Toxic or Hazardous Substances and Elements**|**Toxic or Hazardous Substances and Elements**|**Toxic or Hazardous Substances and Elements**| |---|---|---|---|---|---|---| |**Part Name**|Lead<br>(Pb)|Mercury<br>(Hg)|Cadmium<br>(Cd)|Hexavalent<br>Chromium<br>(Cr(Vl))|Polybrominat-<br>ed biphenyls<br>(PBB)|Polybromi-<br>nated diphenyl<br>ethers (PBDE)| |**Power Unit**<br>**Assembly**|x|O|O|O|O|O| |O: Indicates that said hazardous substance contained in homogeneous materials fot this part are below the limit<br>requirement of GB/T 26572.<br>X: Indicates that said hazardous substance contained in one of the homogeneous materials used for this part is above<br>the limit requirement of GB/T 26572.||||||| ## 这份申明根据中华人民共和国电子工业标准 SJ/T11364-2014：标注在电子电气产品中限定使用的有害物质 ||有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素|有毒或有害物质与元素| |---|---|---|---|---|---|---| |零件名称|铅<br>(Pb)|汞<br>(Hg)|镉<br>(Cd)|六价铬<br>(Cr(Vl))|多溴化联苯<br>(PBB)|多溴联苯醚<br>(PBDE)| |功率单元|x|O|O|O|O|O| |O:此零件所有材料中含有的该有害物低于GB/T 26572的限定。<br>X: 此零件某种材料中含有的该有害物高于GB/T 26572的限定。||||||| **11** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Short circuit protection, co-ordination type 2** **==> picture [483 x 43] intentionally omitted <==** **----- Start of picture text -----**<br> Prospective Ferraz Shawmut (Mersen)<br>Max. voltage<br>Part No. short circuit Max fuse size<br>Part number [VAC]<br>current [kArms] [A]<br>**----- End of picture text -----**<br> |**Part No.**|**Prospective**<br>**short circuit**<br>**current [kArms]**|**Ferraz Shawmut(Mersen)**|**Ferraz Shawmut(Mersen)**|**Max. voltage**<br>**[VAC]**| |---|---|---|---|---| |||**Max fuse size**<br>**[A]**|**Part number**|| |||||| |RS1A..25E|-|-|-|-| |RS1A..40E||||| |RS1A..60E|5|40|5014006.40<br>VC22-40A700VAC|528| |RS1A..80E||63|5014006.63<br>VC22-63A700VAC|528| |RS1A..100E||80|5014006.80<br>VC22-80A700VAC|528| ## **Connection diagram** **==> picture [400 x 202] intentionally omitted <==** **----- Start of picture text -----**<br> L1<br>L2/N<br>*<br>LOAD<br>( )~- ( )~+<br>* Depends on system requirements.<br>Control Input<br>**----- End of picture text -----**<br> **12** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** **==> picture [37 x 37] intentionally omitted <==** ## **Functional diagram** ## **RS1A..25, 40, 60, 80E** ## **DC control** **==> picture [297 x 106] intentionally omitted <==** **----- Start of picture text -----**<br> A1(+) REGULATION L1<br>ZC<br>A2(-) T1<br>**----- End of picture text -----**<br> **==> picture [47 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> AC control<br>**----- End of picture text -----**<br> **==> picture [297 x 106] intentionally omitted <==** **----- Start of picture text -----**<br> A1(~) L1<br>ZC<br>A2(~) REGULATION T1<br>**----- End of picture text -----**<br> ## **RS1A..100E** ## **DC control** **==> picture [333 x 255] intentionally omitted <==** **----- Start of picture text -----**<br> A1(+) REGULATION L1<br>ZC<br>A2(-) T1<br>AC control<br>A1(~) L1<br>ZC<br>A2(~) REGULATION T1<br>**----- End of picture text -----**<br> **13** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd. **RS..E** ## **Connection Specifications** |**Terminals**<br>~~GO~~<br>~~a~~|**1/L1, 2/T1**<br>~~GO~~<br>~~ee~~|**1/L1, 2/T1**<br>~~GO~~<br>~~ee~~|**A1+, A2-**<br>~~GO~~|**A1+, A2-**<br>~~GO~~| |---|---|---|---|---| |**Conductors**<br>~~GO~~<br>~~a~~|Use 75°C copper (Cu) conductors<br>~~GO~~<br>~~ee~~||Use 60/75°C copper (Cu) conductors<br>~~GO~~|| |~~a~~<br>~~|~~|~~ee~~<br>~~|~~||~~|~~|| |**Mounting screws**<br>**(SSR to heatsink)**<br>~~|~~|M5, not provided with SSR<br>(refer to SRWKITM5X10MM in the Compatible components section)<br>~~|~~|||| |**Mounting torque**<br>**(SSR to heatsink)**<br>~~a~~|1.5 - 2.0 Nm (13.3 - 17.7 lb-in)<br>~~a~~|||| |**Connection type**<br>~~a~~<br>~~se~~<br>~~rs~~|M5 screw with captivated washer<br>~~a~~<br>~~se~~<br>||M3 screw with captivated washer<br>~~a~~<br>~~se~~<br>|| |**Stripping length**<br>~~se~~<br>~~rs~~|12 mm<br>~~se~~<br>||8 mm<br>~~se~~<br>|| |**Rigid (solid & stranded)**<br>**UR/cUR rated data**<br>~~rs~~|1 x 2.5 – 6.0 mm²<br>1 x 14 – 10 AWG<br><br>~~|~~|2x 2.5 – 6.0 mm²<br>2x 14 – 10 AWG<br><br>~~||~~|1x 0.5 – 2.5 mm²<br>1x 18 – 12 AWG<br><br>~~|~~|2x 0.5 - 2.5 mm²<br>2x 18 - 12 AWG<br>| |**Flexible with end sleeve**<br>~~|~~|1 x 1.0 – 4.0 mm²<br>1 x 18 – 12 AWG<br>~~|~~<br>~~|~~|2x 1.0 – 2.5 mm²<br>2x 2.5 – 4.0 mm²<br>2x 18 – 14 AWG<br>2x 14 – 12 AWG<br>~~|~~<br>~~||~~|1x 0.5 – 2.5 mm²<br>1x 18 – 12 AWG<br>~~|~~<br>~~|~~|2x 0.5 - 2.5 mm²<br>2x 18 - 12 AWG<br>~~|~~| |**Flexible without end**<br>**sleeve**|2x 1.0 – 6.0 mm²<br>2x 18 – 10 AWG<br>~~|~~|2x 1.0 – 2.5 mm²<br>2x 2.5 – 6.0 mm²<br>2x 18 – 14 AWG<br>2x 14 – 10 AWG<br>~~| |~~|1x 1.0 – 6.0mm²<br>1x 18 –10 AWG<br>~~|~~|| |**Torque specifications**<br>~~a~~|Pozidriv bit 2<br>2.4 Nm (21.2 lb-in)<br>~~a~~||Pozidriv bit 1<br>0.5 Nm (4.4 lb-in)<br>~~a~~|| |**Aperture for termination**<br>**lug (fork or ring)**<br>~~=~~|12 mm<br>~~=~~||7.5 mm<br>~~=~~|| COPYRIGHT ©2026 Content subject to change. Download the PDF: https://gavazziautomation.com **14** 02/01/2026 RS..E DS ENG Carlo Gavazzi Ltd.
Updated at June 10, 2026
Founded in Milan in 1931, Carlo Gavazzi is a globally recognized leader in the design and manufacture of high-quality automation components. For nearly a century, the company has driven technological innovation in the industrial and building automation markets. With ISO 9001-certified production facilities across Europe and Asia, Carlo Gavazzi delivers state-of-the-art solutions tailored for demanding applications, including HVAC, renewable energy, semiconductor manufacturing, and electric vehicle charging infrastructure. Our extensive portfolio of Carlo Gavazzi components focuses heavily on their industry-leading switching and sensing technologies. We carry a comprehensive selection of solid state relays, contactors, and power relays engineered for exceptional reliability and thermal performance. Alongside these robust switching solutions, our range features a wide array of precision sensors, with a strong emphasis on proximity switches and light sensors that are critical for automated manufacturing processes, mobile equipment, and access control systems. Beyond core sensing and switching, the Carlo Gavazzi lineup extends into essential power management, circuit protection, and control devices. This includes highly efficient AC/DC converters, thermal magnetic circuit breakers, and advanced panel instrumentation designed to monitor and optimize energy efficiency. From current sensing transformers to motor starters, engineers consistently trust Carlo Gavazzi to provide competitive, dependable, and forward-thinking components for their most complex automation challenges.
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