Siemens SENTRON 5SJ4125 Miniature Circuit Breaker, 1-Pole, 25 A, Type D, 400 V ac AC, 60 V dc DC, 10 kA Breaking
- RS stock no.:
- 299-839
- Mfr. Part No.:
- 5SJ4125-8HG42
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 1 276,70
(exc. VAT)
R 1 468,20
(inc. VAT)
Add 2 units to get free delivery
Temporarily out of stock
- Shipping from 21 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 1,276.70 |
*price indicative
- RS stock no.:
- 299-839
- Mfr. Part No.:
- 5SJ4125-8HG42
- 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 | |
| Number of Poles | 1 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 25 A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 60 V dc | |
| Breaking Capacity | 10kA | |
| Mount Type | Rail | |
| Range | SENTRON | |
| Series | 5SJ4125 | |
| IP Rating | IP20, IP40 | |
| Height | 121mm | |
| Width | 18 mm | |
| Standards/Approvals | CE, DVE, UL, RoHS, IEC/EN 60947-2/UL 489, UKCA, CCC | |
| Depth | 70mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 1 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 25 A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 60 V dc | ||
Breaking Capacity 10kA | ||
Mount Type Rail | ||
Range SENTRON | ||
Series 5SJ4125 | ||
IP Rating IP20, IP40 | ||
Height 121mm | ||
Width 18 mm | ||
Standards/Approvals CE, DVE, UL, RoHS, IEC/EN 60947-2/UL 489, UKCA, CCC | ||
Depth 70mm | ||
- COO (Country of Origin):
- DE
The Siemens Circuit breaker is rated for a 10kA breaking capacity, with a 1-pole configuration and a D curve. It complies with UL 489 standards and is designed for use in 277V systems, providing reliable protection against overcurrents in electrical circuits.
CE Certified
EAC Certified
Related links
- Siemens SENTRON 5SJ4125 Miniature Circuit Breaker 25 A 400 V ac AC 14 kA Breaking Capacity
- Siemens SENTRON 5SJ4125 Miniature Circuit Breaker 25 A 400 V AC 10000 kA Breaking Capacity
- Siemens SENTRON 5SJ4125 Miniature Circuit Breaker 25 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SJ4125 Miniature Circuit Breaker 25 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SJ4125 Miniature Circuit Breaker 25 A 400 V ac AC, 60 V DC
- Siemens SENTRON 5SJ4202 Miniature Circuit Breaker 2 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SJ4105 Miniature Circuit Breaker 1 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SJ4113 Miniature Circuit Breaker 13 A 400 V ac AC 10 kA Breaking Capacity