Siemens 5SM28 Series Residual Current Circuit Breaker, 40A, 4-Pole, 1000 mA, Type A 400V ac
- RS stock no.:
- 328-426
- Mfr. Part No.:
- 5SM2842-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 7 487,34
(exc. VAT)
R 8 610,44
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 26 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 7,487.34 |
*price indicative
- RS stock no.:
- 328-426
- Mfr. Part No.:
- 5SM2842-8
- Manufacturer:
- Siemens
Specification
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 | Residual Current Circuit Breaker | |
| Current Rating | 40A | |
| Number of Poles | 4 | |
| Series | 5SM28 | |
| Range | SENTRON | |
| Trip Sensitivity | 1000mA | |
| Tripping Characteristics | Type A | |
| Mount Type | DIN | |
| Terminal Type | Screw | |
| Standards/Approvals | VDE, IEC 81346-2:2009 F, CE, UKCA, CCC | |
| Width | 72mm | |
| Height | 90mm | |
| Depth | 77mm | |
| Rated AC Voltage | 400V ac | |
| Earth Leakage Protection Type | AC | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Residual Current Circuit Breaker | ||
Current Rating 40A | ||
Number of Poles 4 | ||
Series 5SM28 | ||
Range SENTRON | ||
Trip Sensitivity 1000mA | ||
Tripping Characteristics Type A | ||
Mount Type DIN | ||
Terminal Type Screw | ||
Standards/Approvals VDE, IEC 81346-2:2009 F, CE, UKCA, CCC | ||
Width 72mm | ||
Height 90mm | ||
Depth 77mm | ||
Rated AC Voltage 400V ac | ||
Earth Leakage Protection Type AC | ||
- 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