Circuit breaker E.NEXT e.mcb.pro.60 3-pole B25A 6 kA (EX-P041028)

The E.NEXT e.mcb.pro.60 three-pole miniature circuit breaker with type B tripping characteristic and 25 A rated current is designed to provide overcurrent protection in low-voltage electrical installations. With a rated breaking capacity of 6 kA, this device interrupts fault currents caused by overloads or short circuits and is intended for installation in residential and light commercial distribution boards. The compact three-pole design allows simultaneous disconnection of all phases for safer maintenance and clearer fault isolation.

Advantages

The breaker offers reliable thermal-magnetic tripping behavior with type B characteristic suitable for circuits with predominantly resistive loads. Its 25 A rating provides a balance between conductor protection and load capacity in typical household and small business installations. The 6 kA breaking capacity ensures safe interruption of fault currents within the common limits of domestic and light commercial distribution systems. The three-pole construction ensures coordinated phase protection and convenient DIN-rail mounting for standard distribution enclosures.

Suitable for

• Protection of three-phase branch circuits in residential distribution panels
• Overcurrent protection for small commercial premises and light industrial applications
• Protection of circuits with mainly resistive loads such as lighting and heating
• Use where coordinated phase disconnection is required for maintenance or safety

Key specifications

• Poles: 3-pole
• Tripping characteristic: Type B (thermal-magnetic)
• Rated current: 25 A
• Rated breaking capacity: 6 kA
• Mounting: DIN-rail compatible
• Application: Low-voltage distribution boards for residential and light commercial use

How to use

Install the circuit breaker on a standard DIN rail within the distribution board following applicable electrical codes and the enclosure manufacturer’s instructions. Ensure correct wiring of all three phase conductors to the corresponding terminals and tighten terminals to the recommended torque. Use the breaker to protect downstream conductors and equipment against overloads and short circuits; test the installation after wiring and before placing the circuit into regular service. For replacement, switch off supply and follow safe isolation procedures prior to removal and reinstallation.

Usage recommendations

Select this 3-pole B25 device where the circuit loads are primarily resistive and fast magnetic tripping at short-circuit currents is acceptable. Verify conductor cross-sections, upstream protection coordination, and enclosure clearances are compliant with local regulations and installation standards before commissioning.