Siemens 3RQ4 Series Relay
- RS Stock No.:
- 629-427
- Mfr. Part No.:
- 3RQ4128-2AB30
- Brand:
- Siemens
Subtotal (1 pack of 10 units)*
$1,072.26
(exc. GST)
$1,179.49
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 25 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | $1,072.26 | $107.226 |
*price indicative
- RS Stock No.:
- 629-427
- Mfr. Part No.:
- 3RQ4128-2AB30
- Brand:
- 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 | SPDT | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Relay | ||
Series 3RQ4 | ||
Contact Configuration SPDT | ||
- COO (Country of Origin):
- DE
The Siemens Coupling relay with plug-in relay is a sophisticated device designed to enhance operational efficiency in various control applications. It features a compact width of just 6.2 mm, making it an ideal choice for tight installations. This product supports dual functionality with a 24 V AC/DC control supply voltage, allowing users to select from manual, off, or auto modes seamlessly. Engineered for durability, this relay boasts a mechanical service life of 10 million cycles and electrical endurance typically reaching 100,000 cycles at AC-15. With an operating temperature range of -25 to +60 °C, this coupling relay adapts to diverse working environments, ensuring reliability and performance under varied conditions.
Utilizes a plug-in relay design for easy replacement and maintenance
Offers selectable operating mode for tailored functionality
Showcases a robust amber color for visibility and status indication
Incorporates spring-loaded terminals for secure and efficient connections
Supports a wide array of connecting conductor cross-sections for versatile wiring options