E 42-01-10A - 01-10A, Circuit Breaker

Meet the E 42-01-10A - a purpose-built circuit breaker designed to deliver dependable overcurrent protection in demanding electrical environments. Rated for 0–10 A and ideal for panelboards, switchboards, control panels, and OEM equipment, this device helps keep power systems safe, reliable, and easy to service.

Reliable current protection where it matters

With a focused current rating within a compact form factor, this circuit breaker provides fast interruption on fault currents, isolating problematic circuits before damage occurs. It's suited for both distribution panels and motor control centers in industrial facilities, commercial buildings, and OEM installations where downtime costs more than the protection you choose.

Key specifications

• Current rating: 0–10 A
• Breaker type: Circuit Breaker
• Applications: Panelboards, switchboards, control panels, OEM equipment

Why this E circuit breaker stands out

What makes the E 42-01-10A different is its focused capability: it provides precise, dependable overcurrent protection in a compact footprint suitable for integrated electrical cabinets and equipment. In environments where space is at a premium and reliability is non-negotiable, this breaker helps you minimize nuisance trips and maintain consistent power to critical loads.

Ideal use cases

• Protect feeder circuits in distribution panels and motor control centers
• Integrate into OEM equipment for protected control circuits
• Upgrade older panels that require a precise 0–10 A protection level

Practical tips and best practices

• Verify the current rating aligns with the protected circuit to prevent nuisance tripping.
• Install in proper enclosures and secure mounting per manufacturer guidelines.
• Regularly test the circuit breaker’s trip function during commissioning and maintenance checks to ensure reliable operation.
• Keep spare units on hand for quick exchange in high-demand installations.