Siemens 3RQ4 Series Relay

View this category

Subtotal (1 pack of 10 units)*

$935.92

(exc. GST)

$1,029.51

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s)
Per Pack
Per unit*
1 +$935.92$93.592

*price indicative

RS Stock No.:
629-447
Mfr. Part No.:
3RQ4053-2SG30
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Relay

Series

3RQ4

Contact Configuration

SPST

The Siemens Coupling relay from siemens is engineered for optimal performance in controlling various electrical systems. With a design tailored for both 110-230 V AC and DC applications, this device features a semiconductor output and a narrow form factor, ensuring it fits seamlessly into compact installations. Its robust construction is complemented by a protective coating, ensuring reliability even in demanding environments. The relay is equipped with advanced thermal management capabilities, maintaining performance under varied operational conditions.

Designed for a broad voltage range, accommodating diverse applications

Integrates a semiconductor output for enhanced switching stability

Built with spring-loaded terminals for efficient wiring and reduced installation time

Features high surge voltage resistance to protect against potential overvoltage scenarios

Related links