Tyco W58-XB1A4A-1 - 4A, 250VAC, Circuit Breaker

Meet the Tyco W58-XB1A4A-1, a purpose-built circuit breaker engineered to deliver dependable overcurrent protection exactly where you need it. Rated for 4A at up to 250V, this unit is primed for panelboards, switchboards, control panels, and OEM equipment, keeping critical electrical systems safe and on schedule.

Designed for industrial, commercial, and OEM deployments, the W58-XB1A4A-1 shines in distribution panels and motor control centers where fast, reliable interruption of fault currents is essential. Its 4A rating provides precise protection for loads that operate at moderate current while preventing damage from overloads and short circuits. When the fault clears, a simple reset gets you back to work without replacing fuses or extensive downtime.

Why this model stands out

• Exact 4A current rating at 250VAC — protects circuit wiring and components without unnecessary tripping during normal operation.
• Versatile installation — suitable for integration into panelboards, switchboards, control panels, and OEM assemblies where compact, reliable protection is required.
• Resettable protection — after a fault, simply reset the breaker to restore power, minimizing downtime and maintenance costs.
• Industrial-grade reliability — built to perform in demanding environments where consistent overcurrent protection is critical for safe operation.

Key specifications

• Current rating: 4A
• Voltage rating: 250VAC
• Breaker type: Circuit Breaker
• Applications: panelboards, switchboards, control panels, and OEM equipment
• Ideal for industrial, commercial, and OEM deployments in distribution panels and motor control centers

Practical use and setup tips

• Match this breaker to circuits and loads that stay within a 4A threshold at 250VAC to ensure reliable operation and avoid nuisance trips.
• When upgrading or replacing, verify compatibility with existing enclosure mounting, terminal configurations, and wiring practices to ensure a seamless retrofit.
• Plan for quick maintenance by keeping a spare 4A/250VAC breaker on hand for fast swaps during routine service or fault recovery.
• Document the exact model (W58-XB1A4A-1) in your equipment records to streamline future replacements and support.

For teams seeking a focused, dependable protection solution in distribution panels, motor control centers, and OEM installations, the Tyco W58-XB1A4A-1 delivers clear, actionable performance. It’s more than a breaker—it’s a safeguard that helps keep systems running smoothly and safely.