40A MCB Type B Single Pole 6kA Single Module Circuit Breaker For Residential And Light Commercial Panels

This 40A MCB Type B Single Pole 6kA Single Module is a compact circuit breaker designed to protect residential and light commercial electrical circuits. It delivers reliable overcurrent protection in a space-efficient, single-module format for easy integration into standard distribution boards.

• Current Rating: 40 A, suitable for protecting branch circuits with moderate load
• Trip Curve: Type B, provides faster response to overloads (typical trips at 3–5× rated current) for general-purpose circuits
• Breaking Capacity: 6 kA, capable of interrupting high fault currents to safeguard wiring
• Pole Configuration: Single pole, appropriate for single-phase circuits
• Module Width: Single Module width, designed to fit standard 1-module slots in distribution boards
• Mounting/Fit: Intended for easy replacement and upgrading in common consumer units and panels

This breaker helps keep electrical systems safer by quickly disconnecting circuits when faults occur, reducing the risk of electrical damage or fire. Its 40A rating and 6kA interrupt capability make it a practical choice for everyday residential protection, while the single-module form keeps installation clean and space-efficient. Ideal for upgrading existing panels, adding protection for new circuits, or replacing a worn-out breaker in a single-module slot.