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TE Connectivity Thermal Circuit Breaker, 5A Current Rating, 1-Pole, Direct Mount, 250V AC, 50V DC, W51-A122B1-5
Specifications
| Country of Origin | India |
|---|---|
| Brand | TE Connectivity |
| Model | W51-A122B1-5 |
| Width | 15.18mm |
| Mount Type | Direct |
| Current Rating | 5A |
| Series | W51 |
| Terminal type | Screw |
| Breaking Capacity | 1000A |
| Number of Poles | 1 |
| Standards/Approvals | CE, RoHS |
| Rated AC Voltage | 250V ac |
| Rated DC Voltage | 50V dc |
| Tripping Characteristics | Trip-Free, Thermal, 135% in 1 hour |
| Tripping Mechanism | Thermal |
| Reset Actuator Type | Toggle Switch |
| Mount Hole Size | 18.8 mm |
| Break Time | Medium |
Key Features
- Rated for 250V AC and 50V DC operation ensuring wide electrical compatibility.
- Features a thermal tripping mechanism with trip-free characteristic for reliable circuit protection.
- Toggle switch reset actuator provides easy manual reset after tripping.
- Compact design with a width of 15.18mm and mount hole size of 18.8 mm for space-efficient installation.
- Screw terminal type allows secure electrical connections.
- Breaking capacity of 1000A supports high fault current interruptions.
- Meets CE and RoHS standards for quality and environmental compliance.
- Medium break time suitable for typical electrical protection needs.
Product Description
TE Connectivity W51-A122B1-5 Thermal Circuit Breaker is a high-quality 1-pole thermal protective device rated for 5A current, suitable for use in electrical, automation, and control systems. It ensures circuit protection by interrupting excessive current flow using a reliable thermal trip mechanism.
This circuit breaker operates effectively up to 250V AC and 50V DC, making it versatile for AC and DC circuits in industrial and commercial environments. Its compact width of 15.18mm and direct mount style with an 18.8 mm mount hole size allow for easy installation in control panels and electrical distribution systems.
The screw terminal design provides a secure connection for wiring, while the toggle switch actuator allows for quick and manual reset after a trip event. The trip-free characteristic ensures the breaker will trip safely even if the reset button is held manually, enhancing safety during fault conditions.
With a breaking capacity of 1000A, this W51 series thermal breaker can safely interrupt high fault currents, protecting valuable equipment from damage. Compliance with CE and RoHS standards guarantees adherence to international safety and environmental requirements.
This breaker features a medium break time, making it suitable for typical circuit protection and control applications across various industrial sectors such as manufacturing, electrical distribution, HVAC systems, and automation equipment.
Rated 5A current with 1-pole configuration. Direct mount type with 15.18 mm width. Toggle switch reset actuator for ease of use. Breaking capacity of 1000A for high fault current handling. Compliant with CE and RoHS standards.
Suitable for industrial and commercial electrical applications.
For reliable and safe thermal circuit protection, the TE Connectivity W51-A122B1-5 is an excellent choice. Explore more circuit breaker products in the Electronics & Electricals category on EnvMart.
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Frequently Asked Questions
This thermal circuit breaker has a current rating of 5A.
The breaking capacity of this model is 1000A, allowing it to safely interrupt high fault currents.
It is rated for operation at 250V AC and 50V DC, making it suitable for both AC and DC circuits.
This model features a direct mount type, which allows for easy installation in various applications.
The width of this circuit breaker is 15.18mm, and it has a mount hole size of 18.8mm.
It features a toggle switch reset actuator, which allows for easy manual reset after a trip event.
This model uses a thermal tripping mechanism with a trip-free characteristic, ensuring safe operation even if the reset button is held manually.
It meets CE and RoHS standards, ensuring compliance with international safety and environmental requirements.
It is suitable for industrial and commercial electrical applications, including manufacturing, HVAC systems, and automation equipment.
This circuit breaker features a medium break time, making it suitable for typical circuit protection needs.
This model is a 1-pole circuit breaker, designed for single-phase applications.
It uses a screw terminal type, which provides secure electrical connections for wiring.
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