TE Connectivity TE Connectivity Thermal Circuit Breaker - W51 Single Pole 50 V ac/dc, 125 V ac/dc Voltage Rating Panel
- RS Stock No.:
- 504-487
- Mfr. Part No.:
- 1-1423673-4
- Brand:
- TE Connectivity
Subtotal (1 tray of 40 units)*
£164.58
(exc. VAT)
£197.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tray(s) | Per Tray | Per unit* |
---|---|---|
1 + | £164.58 | £4.115 |
*price indicative
- RS Stock No.:
- 504-487
- Mfr. Part No.:
- 1-1423673-4
- 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 | |
Current Rating | 20A | |
Range | TE Connectivity | |
Number of Poles | 1 | |
Voltage Rating | 50 V ac/dc, 125 V ac/dc | |
Series | W51 | |
Mounting Style | Panel Mount | |
Select all | ||
---|---|---|
Brand TE Connectivity | ||
Current Rating 20A | ||
Range TE Connectivity | ||
Number of Poles 1 | ||
Voltage Rating 50 V ac/dc, 125 V ac/dc | ||
Series W51 | ||
Mounting Style Panel Mount | ||
- COO (Country of Origin):
- US
The TE Connectivity thermal circuit breaker represents a significant advancement in safety and efficiency for electrical systems. Designed to be trip-free and switchable, it features an illuminated red actuator that ensures visibility during operation. Ideal for applications requiring robust performance, this device operates at an impressive 125 VAC and 50 VDC, catering to a variety of electronic configurations. With a current rating of 20 A and a configurable trip time ranging from 4 to 40 seconds at 200%, it guarantees precise control. Its compact design, tailored for a panel cutout size of 28.5 x 13.5 mm, integrates seamlessly into your setup. This circuit breaker is not just about function, but also about compliance with rigorous safety standards, providing peace of mind for users and installers alike.
Trip-free operation enhances safety by preventing unintentional interruptions
Illuminated actuator improves visibility, facilitating easy identification
Compact size allows for efficient use of panel space without sacrificing performance
Robust current rating accommodates a wide range of electrical applications
Configurable trip times provide flexibility in system safety requirements
Constructed with low halogen material, prioritizing environmental safety
Stamped marking indicates reset/off status for user-friendly operation
Designed to operate within strict compliance regulations for global market acceptance
Illuminated actuator improves visibility, facilitating easy identification
Compact size allows for efficient use of panel space without sacrificing performance
Robust current rating accommodates a wide range of electrical applications
Configurable trip times provide flexibility in system safety requirements
Constructed with low halogen material, prioritizing environmental safety
Stamped marking indicates reset/off status for user-friendly operation
Designed to operate within strict compliance regulations for global market acceptance
Related links
- TE Connectivity TE Connectivity Thermal Circuit Breaker - W51 Single Pole 125V ac Voltage Rating Panel Mount, 15A
- TE Connectivity TE Connectivity Circuit Breaker - W51 Single Pole 125/50V ac/dc Voltage Rating Snap-In, 15A Current
- TE Connectivity Thermal Circuit Breaker - W51 Single Pole 125V Voltage Rating Snap In, 15A Current Rating
- TE Connectivity Thermal Circuit Breaker - W51 Single Pole 250V ac Voltage Rating, 20A Current Rating
- TE Connectivity Thermal Circuit Breaker - W51 Single Pole 250V ac Voltage Rating, 5A Current Rating
- TE Connectivity Thermal Circuit Breaker - W51 Single Pole 250V ac Voltage Rating, 10A Current Rating
- TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W54 Single Pole 250V ac Voltage Rating Panel
- TE Connectivity Thermal Magnetic Circuit Breakers - Potter & Brumfield W58 Single Pole 250V ac Voltage Rating Panel