Better World

Schneider Electric Harmony Relay Series Solid State Relay, 12 A Load, DIN Rail Mount, 100 V dc Load, 32 V dc Control

Subtotal (1 unit)*

£44.27

(exc. VAT)

£53.12

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 10 unit(s) ready to ship
  • Plus 12 unit(s) ready to ship from another location
  • Plus 60 unit(s) shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£44.27

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
922-1972
Distrelec Article No.:
304-11-449
Mfr. Part No.:
SSM1D312BD
Brand:
Schneider Electric
Find similar products by selecting one or more attributes.
Select all

Brand

Schneider Electric

Maximum Load Current

12 A

Mounting Type

DIN Rail

Maximum Load Voltage

100 V dc

Minimum Load Voltage

1 V dc

Minimum Control Voltage

4 V dc

Maximum Control Voltage

32 V dc

Switching Type

DC

Control Voltage Range

4 → 32 V dc

Minimum Load Current

0.0025 A

Number of Poles

1

Contact Configuration

SPST

Terminal Type

Screw

Output Device

MOSFET

Relay Type

Single Channel Relay

Maximum Turn On Time

0.6ms

Load Voltage Range

1 → 100V dc

Series

Harmony Relay

Better World Product

Yes

Better World Verification

Green Premium

Dimensions

18.29 x 83.69 x 87.66mm

Off State Leakage Current

0.1 mA

Length

18.3mm

Standards Met

CE, CSA, UL

Special Features

Integrated Heat Sinks for Effective Thermal Management & Space Savings

Capacitance

10pF

Depth

83.7mm

Operating Temperature Range

-30 → +80°C

Height

87.7mm

COO (Country of Origin):
MX

Zelio SSM Solid State Modular Relays


Schneider Electric Zelio solid state relays provide a compact and innovative solution for a wide variety of applications with interfacing control and load switching. The SSM series DIN Rail mount relays offer a modular IP20 housing design with built in heatsink for optimised operating conditions.

Easy maintenance
IP20
High switching frequency
Resistance to shock, vibration and contamination
Long life span

Schneider Electric SSM1D312BD


This Harmony SSM solid state modular DIN rail single-phase relay is rated 12A, is controlled with a 4V to 32V DC input, has a rated load voltage of 1V to 100V DC with DC switching. It also has a visual indicator showing the status of its input. Built-in heatsink for maximum performance and less spare parts to manage. It is also silent and reliable thanks to the absence of moving contacts. Its clear schematic on the side of the socket enables easier wiring and maintenance.


Schneider Solid State Relays

Related links