TE Connectivity 139 Potter & Brumfield W58 Thermal Circuit Breaker - 1-Pole, Screw, 1A Current Rating, 2000 A, 250V ac,
- RS Stock No.:
- 474-764
- Distrelec Article No.:
- 304-63-483
- Mfr. Part No.:
- 3-1393249-9
- Brand:
- TE Connectivity
Subtotal (1 tray of 15 units)*
£223.22
(exc. VAT)
£267.86
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 14 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tray(s) | Per Tray | Per unit* |
|---|---|---|
| 1 + | £223.22 | £14.881 |
*price indicative
- RS Stock No.:
- 474-764
- Distrelec Article No.:
- 304-63-483
- Mfr. Part No.:
- 3-1393249-9
- Brand:
- TE Connectivity
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TE Connectivity | |
| Product Type | Thermal Circuit Breaker | |
| Current Rating | 1A | |
| Series | Potter & Brumfield W58 | |
| Range | 139 | |
| Number of Poles | 1 | |
| Mount Type | Screw | |
| Terminal Type | Screw | |
| Reset Actuator Type | Push to Reset | |
| Standards/Approvals | UL | |
| Rated AC Voltage | 250V ac | |
| Breaking Capacity | 2000A | |
| Break Time | 10 to 45 Sec | |
| Rated DC Voltage | 50V dc | |
| Select all | ||
|---|---|---|
Brand TE Connectivity | ||
Product Type Thermal Circuit Breaker | ||
Current Rating 1A | ||
Series Potter & Brumfield W58 | ||
Range 139 | ||
Number of Poles 1 | ||
Mount Type Screw | ||
Terminal Type Screw | ||
Reset Actuator Type Push to Reset | ||
Standards/Approvals UL | ||
Rated AC Voltage 250V ac | ||
Breaking Capacity 2000A | ||
Break Time 10 to 45 Sec | ||
Rated DC Voltage 50V dc | ||
- COO (Country of Origin):
- CN
The TE Connectivity Thermal circuit breaker offers robust protection for electrical systems with its innovative series trip technology. Designed specifically for reliability, it features a white actuator for easy identification and operation. Capable of handling voltages up to 250 VAC and 50 VDC, this circuit breaker is a dependable choice for various applications, ensuring safety and performance in challenging environments. The inclusion of a trip time range of 10 to 45 seconds at 200% enhances its operational efficiency, allowing it to respond dynamically to faults. With multiple mounting options, including knurled nut/lockwasher configurations, it is versatile enough to fit into various installations seamlessly. This product not only meets compliance standards but also ensures low halogen content, making it a responsible choice for environmentally conscious consumers.
Offers a series trip function for enhanced safety
Designed with a white actuator for user friendly operation
Suitable for installation in a wide range of applications
Ensures effective fault response with adjustable trip times
Complies with EU RoHS and REACH regulations for safe usage
Low halogen content contributes to environmental sustainability
Mechanical attachment options provide greater flexibility in applications
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