Siemens 3RQ4 Series Relay
- RS Stock No.:
- 629-447
- Mfr. Part No.:
- 3RQ4053-2SG30
- Manufacturer:
- Siemens
Subtotal (1 pack of 10 units)*
SGD681.09
(exc. GST)
SGD742.39
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 21 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | SGD681.09 | SGD68.109 |
*price indicative
- RS Stock No.:
- 629-447
- Mfr. Part No.:
- 3RQ4053-2SG30
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Relay | |
| Series | 3RQ4 | |
| Contact Configuration | SPST | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Relay | ||
Series 3RQ4 | ||
Contact Configuration SPST | ||
- COO (Country of Origin):
- DE
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