Siemens 3RQ4 Series Relay, Plug In, 24V dc Coil, SPST, 1-Pole, 2A Load

Subtotal (1 pack of 10 units)*

£475.73

(exc. VAT)

£570.88

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s)
Per Pack
Per unit*
1 +£475.73£47.573

*price indicative

RS Stock No.:
629-445
Mfr. Part No.:
3RQ4052-2SM50
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

24V dc

Contact Configuration

SPST

Mounting Type

Plug In

Number of Poles

1

Series

3RQ4

Load Current Rating

2A

COO (Country of Origin):
DE
The Siemens Coupling relay with integrated semiconductor output is a cutting-edge solution designed for efficiency and reliability in various applications. Featuring a compact width of just 6.2 mm, this narrow design relay is perfect for space-critical environments while still delivering exceptional performance. Engineered for a thermal current of 2 A, it ensures robust functionality under demanding conditions. The inclusion of an LED display provides clear visibility of operational status. This device is capable of handling both DC and AC voltage types, demonstrating versatility across different setups. With its protective measures against overvoltage and surge, this relay offers peace of mind for users seeking enhanced safety and durability in their electrical systems.

Compact design enhances usability in confined spaces
Allows for diverse application scenarios with its dual voltage compatibility
Integrated semiconductor output promotes high-performance efficiency
LED status display offers immediate visual feedback on operational conditions
Protection against overvoltage ensures reliability in various environmental conditions

Related links