Siemens Contact Block, SIRIUS Series, 1 NO/1 NC
- RS Stock No.:
- 156-069
- Mfr. Part No.:
- 3SE5050-0CA00
- Brand:
- Siemens
Subtotal (1 unit)*
£15.27
(exc. VAT)
£18.32
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 15 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £15.27 |
*price indicative
- RS Stock No.:
- 156-069
- Mfr. Part No.:
- 3SE5050-0CA00
- 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 | |
| Contact Configuration | 1 NO/1 NC | |
| Product Type | Contact Block | |
| Series | SIRIUS | |
| Terminal Type | Screw | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Contact Configuration 1 NO/1 NC | ||
Product Type Contact Block | ||
Series SIRIUS | ||
Terminal Type Screw | ||
- COO (Country of Origin):
- DE
The Siemens Contact block is designed for reliable position switching with durable construction. It features a combination of normally open and normally closed contacts, making it suitable for extreme temperatures and harsh conditions. Engineered with positive opening functionality, it enhances safety by preventing unwanted contact closure. Its compact design allows for versatile installation, integrating seamlessly into existing systems.
Robust positive opening for safety
Effective across a wide temperature range
Compact profile for versatile installation
Shock resistance for challenging conditions
Extensive mechanical service life
Multiple contact configurations for diverse uses

