Siemens 3RQ4 Series Relay
- RS Stock No.:
- 629-436
- Mfr. Part No.:
- 3RQ4050-1SM50
- Brand:
- Siemens
Subtotal (1 pack of 10 units)*
Kr. 7 625,90
(exc. VAT)
Kr. 9 532,38
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Temporarily out of stock
- Shipping from 11 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | Kr. 7 625,90 | Kr. 762,59 |
*price indicative
- RS Stock No.:
- 629-436
- Mfr. Part No.:
- 3RQ4050-1SM50
- Brand:
- Siemens
Specifications
Technical Reference
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 features an integrated semiconductor output, providing reliability and efficiency for various control applications. With a narrow design at just 6.2 mm in width, it is ideally suited for environments where space is at a premium. Designed to accommodate DC voltage, it is engineered to handle a thermal current of up to 3 A, ensuring robust performance in challenging conditions. Its advanced features include an insulation voltage capability of 100 V and surge voltage resistance rated at 3 kV, making it a dependable choice for industrial applications. Users will appreciate the LED status display and minimal switching delays, ensuring smooth operation within control circuits.
Compact design allows for space-saving installation
Integrated semiconductor output enhances reliability
LED status indicator provides visual operational feedback
High insulation voltage capability ensures safety in varied conditions
Efficient thermal current handling for demanding applications