Circuit Breaker E.NEXT e.mcb.pro.60 1P C25A 6kA (EX-P042010)

The Circuit Breaker E.NEXT e.mcb.pro.60 1P C25A 6kA is a single-pole miniature circuit breaker designed for overcurrent and short-circuit protection in residential and light commercial distribution boards. This compact DIN-rail mount device features a C-characteristic tripping curve and a rated current of 25 A with a breaking capacity of 6 kA, making it suitable for typical lighting, socket, and small appliance circuits. The product is intended to interrupt fault currents quickly to protect wiring and connected equipment while fitting standard enclosure layouts.

Advantages

The E.NEXT e.mcb.pro.60 offers reliable overload and short-circuit protection with predictable tripping behaviour due to its C-characteristic, which balances sensitivity to moderate inrush currents and fast response to faults. Its single-pole design reduces installation complexity for phase-only protection in single-phase systems. The compact form factor conserves space in distribution boards, and the DIN-rail mounting system provides straightforward installation and replacement. Materials and construction conform to common safety and durability expectations for miniature circuit breakers used in residential and light commercial applications.

Suitable for

• Protection of lighting circuits in single-phase residential installations
• Protection of sockets and small appliance circuits up to 25 A
• Branch circuit protection in light commercial and office distribution boards
• Applications with inductive and resistive loads where moderate inrush currents occur

Key specifications

• Poles: single-pole (1P)
• Tripping characteristic: C-type curve
• Rated current: 25 A
• Breaking capacity: 6 kA
• Mounting: DIN-rail compliant
• Intended system: single-phase distribution

How to use

Install the circuit breaker onto a standard DIN rail inside a compatible distribution board following local electrical codes and safety regulations. Connect the phase conductor to the breaker’s line terminal and the load conductor to the load terminal, ensuring tight and secure connections. Use appropriate torque settings for terminal screws as specified by installation standards. After wiring, switch the breaker to the ON position and verify correct operation by testing the downstream circuit under no-load and then load conditions. For maintenance or replacement, switch the breaker to OFF and isolate the supply before removing it from the rail.

Usage recommendations

Use this miniature circuit breaker for single-phase circuits with rated currents up to 25 A and for protections where a C-characteristic provides adequate immunity to inrush currents. Ensure coordinated protection by selecting upstream and downstream protective devices with compatible breaking capacities and tripping characteristics. Periodically inspect connections for signs of heating or corrosion and follow local electrical safety standards for testing and maintenance.