FuseBox MT06B251 MCB SP Type B 25A 6kA

The FuseBox MT06B251 is a high-quality 25A Single Pole Type B Miniature Circuit Breaker (MCB) designed to provide dependable protection against overloads and short circuits in residential, commercial, and light industrial electrical installations. Featuring a Type B tripping characteristic, this MCB is ideally suited for circuits with low inrush currents, including lighting circuits, socket outlets, and general-purpose power distribution.

With a 6kA breaking capacity, the MT06B251 offers reliable fault interruption and circuit protection, helping to safeguard electrical wiring and connected equipment while ensuring compliance with modern electrical safety standards.

Key Features

• 25A rated current
• Single pole (1P) configuration
• Type B tripping characteristic (3–5 × In)
• 6kA short-circuit breaking capacity
• DIN rail mounting for simple installation
• Compatible with FuseBox consumer units and distribution boards
• Trip-free mechanism for enhanced operational safety
• Clear ON/OFF status indication
• Compact 18mm module width
• Manufactured to IEC/EN 60898-1 standards