Maasarent MCBFP-C040 40A Single Pole C Curve Miniature Circuit Breaker (MCB)

Long Description

The MCBFP-C040 40A Single Pole C Curve Miniature Circuit Breaker (MCB) is a premium electrical protection device engineered to ensure the safety and reliability of low-voltage electrical systems. Featuring a 40A rated current and a C Curve tripping characteristic, it is specifically designed for circuits with moderate inrush currents, making it suitable for motor-driven equipment, pumps, compressors, air conditioners, and other inductive loads.

The MCB automatically disconnects the power supply during overloads or short-circuit conditions, protecting electrical wiring, appliances, and equipment from damage while reducing the risk of electrical fires.

Manufactured from high-quality flame-retardant thermoplastic, the MCBFP-C040 offers excellent mechanical strength, durability, and long service life. Its compact DIN rail-mounted design allows for quick installation in distribution boards, switchgear, and control panels.

Whether installed in homes, offices, factories, workshops, or commercial buildings, the MCBFP-C040 delivers dependable circuit protection and reliable electrical performance.

Key Features

40A rated current

Four Pole (FP) configuration for complete three-phase and neutral protection

C Curve tripping characteristic (5–10× rated current), ideal for motors, pumps, compressors, and HVAC systems with moderate inrush current

Reliable protection against overload and short circuits

Thermal-magnetic tripping mechanism for rapid fault response

DIN rail mounting for quick and secure installation

Compact modular design

Flame-retardant thermoplastic housing

High electrical and mechanical durability

Finger-safe terminals for enhanced installation safety

Positive ON/OFF trip indication

Manufactured in compliance with IEC 60898-1 / IS 8828 standards

Applications

Three-phase distribution boards

Commercial electrical installations

Industrial control panels

Manufacturing plants

Motor control circuits

Pumps and compressors

HVAC and air conditioning systems

Generator distribution panels

Electrical switchgear panels

Building electrical infrastructure

Low-voltage power distribution systems

Solar power distribution systems

Utility power circuits

Industrial machinery with moderate starting current

General-purpose three-phase circuit protection