# Solid State Relay, Modular, SPST-NO, 12 A, 600 VAC, DIN Rail, Screw, Zero Crossing

![Product image](https://novapart.co/image/farnell:2780656/)

**URL**: https://novapart.co/products/SSM1A312BD/solid-state-relay-modular-spst-no-12-a-600-vac-din
**SKU**: SSM1A312BD
**Manufacturer**: SCHNEIDER ELECTRIC
**Price**: €55.4500
**Stock**: 10+
**Lead Time**: 35 days (indicative)

## Description

Contact Configuration:SPST-NO; Load Current:12A; Operating Voltage Max:600VAC; Relay Mounting:DIN Rail; Relay Terminals:Screw; Switching Mode:Zero Crossing; Operating Voltage Min:48VA

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Load Current | 12A |
| Product Range | Harmony SSM Series |
| Relay Mounting | DIN Rail |
| Switching Mode | Zero Crossing |
| Relay Terminals | Screw |
| Control Voltage Max | 32VDC |
| Control Voltage Min | 4VDC |
| Contact Configuration | SPST-NO |
| Operating Voltage Max | 600VAC |
| Operating Voltage Min | 48VAC |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2780656/)

## **Product datasheet** 

Specifications 

## Solid state modular relay, 12 A, zero voltage switching, input 4…32 V DC, output 48…600 V AC 

Local distributor code: 403014279 SSM1A312BD 

## **EAN Code: 3606480579523** 

## **Main** 

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|||
|---|---|
|Range of product|Harmony Solid State Relays|
|Device short name|SSM|
|Product or component type|Modular DIN rail relay|
|Number of channels|1|
|Number of phases|1 phase|
|Output switching mode|Zero voltage switching|

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## **Complementary** 

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|||
|---|---|
|Product configuration type|Relay configuration|
|Mounting support|Symmetrical DIN rail|
|[In] rated current|12 A|
|Output voltage|48...600 V AC|
|[Uc] control circuit voltage|4...32 V DC|
|Tightening torque|0.5...0.8 N.m for input|
|0.5...0.8 N.m for output|
|Connections - terminals|Screw terminals: 1 x 0.3...1 x 1.5 mm², (AWG 22...AWG 16) for input|
|Screw terminals: 1 x 0.3...1 x 2.5 mm², (AWG 22...AWG 14) for output|
|maximum capacitance|10 pF for input/output|
|Insulation resistance|1000 MOhm at 500 V DC|
|Local signalling|LED (green) for input status|
|Minimum switching voltage|4 V DC turn-on|
|Maximum switching voltage|1 V DC turn-off|
|input current|9…11 mA|
|Solid state output type|SCR output|
|Zero voltage switching|
|Load current|0.15…12 A|
|transient overvoltage|1200 V|
|Surge current|715 A for 16.6 ms|
|750 A for 20 ms|
|Maximum voltage drop|<1.3 V on-state|
|Motor power hp|0.33 hp 40 °C 240 V AC|
|Maximum I²t for fusing|2560 A².s for 10 ms at 50 Hz|
|2330 A².s for 8.33 ms at 60 Hz|
|Maximum leakage current|0.2 mA off-state|

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|---|---|
|DV/dt|500 V/µs off-state at maximum voltage|
|Response time|0.5 cycle (turn-on)|
|0.5 cycle (turn-off)|
|power factor|0.5 (with maximum load)|
|Overvoltage category|III|
|Width|18 mm|
|Height|90.3 mm|
|test button|Without test button|
|Depth|83.7 mm|
|Product weight|0.09 kg|
|Environment|
|Flame retardance|V0 conforming to UL 94|
|Dielectric strength|4 kV AC for input/output|
|4 kV AC for input or output to case|
|Pollution degree|2|
|Standards|IEC 60950-1|
|IEC 61000|
|IEC 62314|
|Product certifications|CSA|
|UL|
|Marking|CE|
|IP degree of protection|IP20|
|Ambient air temperature for|-30…80 °C|
|operation|
|Ambient air temperature for|-30…100 °C|
|storage|

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## **Packing Units** 

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|||
|---|---|
|Unit Type of Package 1|PCE|
|Number of Units in Package 1|1|
|Package 1 Height|2.0 cm|
|Package 1 Width|9.0 cm|
|Package 1 Length|9.0 cm|
|Package 1 Weight|94.0 g|
|Unit Type of Package 2|S02|
|Number of Units in Package 2|72|
|Package 2 Height|15.0 cm|
|Package 2 Width|30.0 cm|
|Package 2 Length|40.0 cm|
|Package 2 Weight|7.204 kg|

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## **Contractual warranty** 

**Warranty** 18 months 

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## **Sustainability** 

**Green Premium[TM] label** is Schneider Electric’s commitment to delivering products with best-inclass environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products. 

**Guide to assessing product sustainability** is a white paper that clarifies global eco-label standards and how to interpret environmental declarations. 

Learn more about Green Premium  

Guide to assess a product’s sustainability  

Transparency RoHS/REACh 

## **Well-being performance** 

 Mercury Free  Rohs Exemption Information Yes 

## **Certifications & Standards** 

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|---|---|
|Reach Regulation|REACh Declaration|
|Eu Rohs Directive|Pro-active compliance (Product out of EU RoHS legal scope)|
|China Rohs Regulation|China RoHS declaration|
|Environmental Disclosure|Product Environmental Profile|
|Circularity Profile|End of Life Information|

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**SSM1A312BD** 

## **Product datasheet** 

## Dimensions Drawings 

## **Dimensions** 

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**SSM1A312BD** 

## **Product datasheet** 

## Performance Curves 

## **Derating Curves** 

- **A :** Load Current (Amperes) 

- **B :** Ambient Temperature (°C) 

- **1 :** Multiple units, no minimum spacing between components 

- **2 :** Installed single unit, distance to adjacent components more than 18 mm 

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**SSM1A312BD** 

**Product datasheet** 

## Technical Illustration 

## **Dimensions** 

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**SSM1A312BD** 

**Product datasheet** 

Image of product / Alternate images 

## **Alternative** 

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**SSM1A312BD** 

**Product datasheet** 

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**SSM1A312BD** 

**Product datasheet** 

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## Links

- [View this product on Novapart](https://novapart.co/products/SSM1A312BD/solid-state-relay-modular-spst-no-12-a-600-vac-din)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/schneider-electric/ssm1a312bd/solid-state-relay-spst-no-4-32vdc/dp/2780656)
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