Subtotal (1 pack of 5 units)*
£23.48
(exc. VAT)
£28.18
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 + | £23.48 | £4.696 |
*price indicative
- RS Stock No.:
- 156-864
- Mfr. Part No.:
- 3RR2940
- 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 | Monitoring Relay | |
| Minimum Operating Temperature | 60°C | |
| Maximum Operating Temperature | 60°C | |
| Series | 3RR2 | |
| Width | 33.3mm | |
| Height | 4.5mm | |
| Length | 45mm | |
| Standards/Approvals | CCC, UL, EAC, CE | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Monitoring Relay | ||
Minimum Operating Temperature 60°C | ||
Maximum Operating Temperature 60°C | ||
Series 3RR2 | ||
Width 33.3mm | ||
Height 4.5mm | ||
Length 45mm | ||
Standards/Approvals CCC, UL, EAC, CE | ||
- COO (Country of Origin):
- DE
The Siemens Sealable cover is specifically designed for current monitoring relays, provides a crucial safeguard against unauthorised configurations. Not only does it enhance operational security, but it also ensures consistent performance under ambient temperatures ranging from -40°C to 60°C.
Prevents unauthorized operation
Withstands extreme temperatures
Durable for current monitoring relays
Easy installation with precise dimensions
Comprehensive approvals and certificates
Extensive online support resources