7-1393030-6 .

Solid State Relay 

**Potter & Brumfield** 

## **SSRM Series** 

## **45-65A DIN Mount Solid State Relay With Paired SCR Output, Integral Heatsink** 

## File E29244 

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 confirm the product meets the requirements for a given application. 

## **Features** 

- DIN mount design with integral heatsink. 

- Choice of 45, 55 or 65A rms inverse-parallel connected SCR output. 

- 48 - 660VAC output. 

- 4 -32VDC or 90 - 140Vrms input control. 

- 4000V rms optical isolation. 

- Green LED input status indicator. 

- Finger-safe (IP20) screw clamp terminals for load and control. 

- Ground terminal. 

## **Engineering Data** 

**Form:** 1 Form A (SPST-NO). **Duty:** Continuous. **Isolation:** 4000V rms input-to-output-to-ground. **Insulation Resistance:** 10[9] Ohms, minimum, at 500VDC. **Capacitance:** 8.0 pf maximum (input to output). **Temperature Range:** 

**Storage:** –40°C to +125°C **Operating:** –40°C to + 80°C 

**Case and Mounting:** Refer to outline dimension drawing. **Termination:** 

**Control:** Finger safe (IP20) screw clamps accepting wire size up to #12 AWG (2.5 mm). 

**Load:** Finger safe (IP20) screw clamps accepting wire size up to #8 AWG (3.8 mm). 

**Ground:** #10 screw with 5/16 in. hex/slottted head. **Installation Spacing:** Minimum 0.8 in (20 mm) space between units. **Approximate Weight:** 16.9 oz. (479 g). 

## **Ordering Information** 

**Typical Part Number SSRM -600 A 55** 

**1. Basic Series: SSRM =** Solid State Relay with Integral Heatsink for DIN Rail Mounting 

**2. Line Voltage:** 600 = 48 - 660 VAC 

**3. Input Type & Voltage:** A = 90 - 140VAC 

D = 4 - 32VDC 

**4. Maximum Switching Rating/Output:** 45 = 45.0A rms 55 = 55.0A rms 

65 = 65.0A rms 

**Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.** SSRM-600A45 SSRM-600A55 SSRM-600A65 SSRM-600D45 SSRM-600D55 SSRM-600D65 

## **Input Specifications** 

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|||||
|---|---|---|---|
|Parameter|Conditions|AC Control Units|DC Control Units|
|Control Voltage Range VIN|@ 25°C|90 - 140 Vrms|4.0 - 32 VDC|
|Reverse Voltage VIN (Max.)|@ 25°C|—|32 VDC|
|Must Operate Voltage VIN(OP) (Min.)|@ 25°C|90 Vrms|4.0 VDC|
|Must Realease Voltage VIN(REL) (Min.)|@ 25°C|10 Vrms|1.0 VDC|
|Input Current (Typical)|@ 25°C|15 mA @ 120 Vrms|14 mA @ 5 VDC|
|Input Current (Max.)|@ 25°C|—|30 mA|

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Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ secterms of the disclaimer and all chapters of tion, application notes and all specifications the ‘Definitions’ section, available at are subject to change. http://relays.te.com/definitions 

01-2018, Rev. 0118 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company 

Solid State Relay 

**Potter & Brumfield** 

## **SSRM Series** (Continued) 

## **Output Specifications (@ 25° C, unless otherwise specified)** 

## **Electrical Characteristics (Thermal Derating Curves)** 

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**----- Start of picture text -----**<br>
45 A 55 A 65 A<br>60 90 90<br>50 | | | | | [| 75 | | ft tT tt 75 P| | | | |<br>40 60 60<br>30 45 45<br>20 / | {| | | Pew 30 | of | | ee 30 Vf | | |UES<br>10 | | tt ft ft 15 Pot tT tT | tT 15 ft ft ft tt<br>ft tt} ft ft ft | | | | | ft | | | | ft ft<br>10 20 30 40 50 60 70 80 10 20 30 40 50 60 70 80 10 20 30 40 50 60 70 80<br>Ambient Temperature (ºC) Ambient Temperature (ºC) Ambient Temperature (ºC)<br>Output Current (Arms) Output Current (Arms) Output Current (Arms)<br>**----- End of picture text -----**<br>


## **Outline Dimensions** 

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1.0<br>(25.4)<br>(19.1)0.75 MOUNTING HOLE0.17 (4.3) DIA.<br>3.5<br>(88.9)<br>INPUT<br>3.0<br>(76.2)<br>2.5<br>OUTPUT (63.5)<br>LI<br>— MOUNTING SLOT |<br>0.17 x 0.20 (4.3 x 5.1)<br>1.75<br>(44.5) 3.0<br>.9 (76.2)<br>(22.9)<br>11 |<br>Ld<br>BLACK<br>ANODIZED<br>4.3 ALUMINUM<br>(109.2) HEATSINK<br>NIPUT STATUS<br>**----- End of picture text -----**<br>


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Recommended Torque Range for Terminal Screws:<br> Control: 5 - 6 in lb (0.6 - 0.7 Nm).<br> Output: 10 - 15 in lb (1.1 - 1.7 Nm).<br>**----- End of picture text -----**<br>


Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

2 

01-2018, Rev. 0118 Datasheets and product specification www.te.com according to IEC 61810-1 and to be used © 2015 Tyco Electronics Corporation, only together with the ‘Definitions’ section. a TE Connectivity Ltd. company 

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions