Tyco W58-XB1A4A-25 - 4A, 250VAC / 50VDC, Circuit Breaker

Meet the Tyco W58-XB1A4A-25 circuit breaker—a precise 4A overcurrent protector engineered for demanding electrical environments. Designed for panelboards, switchboards, control panels, and OEM equipment, this unit delivers dependable protection where it matters most: safeguarding circuits and keeping equipment running smoothly.

Key specifications

• Current rating: 4A
• Voltage rating: 250VAC / 50VDC
• Breaker type: Circuit Breaker
• Part family: Tyco W58-XB1A4A-25

Why this matters

In distribution panels and motor control centers, selecting a breaker with the right current and voltage ratings is crucial to prevent nuisance trips and protect wiring from faults. The 250VAC and 50VDC capabilities make the W58-XB1A4A-25 versatile for mixed-signal control circuits and low-voltage DC logic within industrial automation. Built to deliver consistent performance in commercial environments, it helps minimize downtime and extends the life of surrounding components by providing stable, predictable protection.

Ideal use scenarios

• Industrial panelboards and switchboards requiring precise 4A protection
• Control panels for automation, robotics, and machinery OEM installations
• Low-current feeders in motor control centers that need reliable overcurrent protection
• OEM equipment where a compact, standards-aligned breaker is needed

Installation and compatibility tips

Ensure your wiring and enclosure support a 4A, 250VAC / 50VDC rated device. Verify that the circuit’s load stays within the 4A limit and that DC applications do not exceed the 50VDC rating. When integrating into existing panels, follow standard electrical practices for protection devices and use compatible mounting and terminations specified for Tyco W58-series breakers.

What sets it apart

The W58-XB1A4A-25 isn’t a generic breaker. It’s a Tyco device tailored for reliability in panel-based protection and OEM applications, with a clearly defined 4A current limit and dual voltage capability. This combination supports consistent protection across both AC-powered equipment and DC control circuits, simplifying selection and stocking for technicians and engineers alike.

Practical benefits at a glance

• Clear, application-ready specifications for quick, accurate design decisions
• Reliable overcurrent protection in mixed AC/DC environments
• Suitable for a wide range of industrial and commercial panel-based installations
• Efficient choice for OEM builds requiring a dependable, standardized protection device