TE Connectivity Potter & Brumfield W28 Panel-Mount Thermal Circuit Breaker - 20A

The TE Connectivity Potter & Brumfield W28 Series Thermal Circuit Breaker is a compact, single-pole protection device engineered for reliable circuit protection in low-voltage DC and standard AC applications. Designed for panel mounting, it offers a dependable thermal trip mechanism that responds to overload conditions, safeguarding connected equipment from potential damage caused by excessive current.

This circuit breaker features a robust construction suitable for a wide range of industrial, commercial, and electronic applications. Its thermal operation ensures a predictable time-delay characteristic, making it ideal for protecting motors, transformers, power supplies, and control circuits where temporary inrush currents are common. The manual reset function provides a clear visual indication of a tripped condition and requires a deliberate action to restore power, enhancing operational safety.

With its dual voltage rating, this device offers versatile application potential. The compact form factor allows for efficient use of panel space, while the reliable performance of the Potter & Brumfield brand ensures long-term operational integrity. It is a fundamental component for building safe and compliant electrical panels and enclosures.

Key Features & Benefits

• Reliable Protection: Thermal trip mechanism provides overload protection for sensitive circuits.
• Panel Mount Design: Easy integration into standard control panels and enclosures.
• Dual Voltage Rating: Suitable for both 32V DC and 250V AC systems, offering application flexibility.
• Manual Reset: Secure operation requiring deliberate reset after a trip event.
• Compact Dimensions: Saves valuable space in crowded panel layouts.
• Trusted Brand: Manufactured by TE Connectivity under the reputable Potter & Brumfield name, assuring quality and reliability.

Ideal for engineers and panel **

Variant Details

• Size: 20A