Siemens 5SM28 RCCB, 40A, 4 Pole, Type A, 400V
- RS Stock No.:
- 328-426
- Mfr. Part No.:
- 5SM2842-8
- Brand:
- Siemens
Subtotal (1 unit)*
£307.21
(exc. VAT)
£368.65
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 31 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £307.21 |
*price indicative
- RS Stock No.:
- 328-426
- Mfr. Part No.:
- 5SM2842-8
- 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 | |
| Circuit Breaker Type | RCCB | |
| Current Rating | 40A | |
| Number of Poles | 4 | |
| Range | SENTRON | |
| Tripping Characteristics | Type A | |
| Voltage Rating | 400V | |
| Series | 5SM28 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Circuit Breaker Type RCCB | ||
Current Rating 40A | ||
Number of Poles 4 | ||
Range SENTRON | ||
Tripping Characteristics Type A | ||
Voltage Rating 400V | ||
Series 5SM28 | ||
- COO (Country of Origin):
- RO
The Siemens Residual Current unit designed for use with miniature circuit breakers. This Type A Selective RC unit is rated with nominal current and residual current. It is suitable for applications requiring selective tripping to ensure coordinated protection in electrical installations.
40A Operational current
460V Supply Voltage
IP20 protection
Dimensions are 124 x 77 x 70 mm
tripping fault current of 1000 mA
4 poles
460V Supply Voltage
IP20 protection
Dimensions are 124 x 77 x 70 mm
tripping fault current of 1000 mA
4 poles