Protection

MCB & Mini MCB

A miniature circuit breaker controls the supply to various miniature circuits — conforming to IS/IEC60898-1:2015.

A miniature circuit breaker controls the supply to various miniature circuits on the main circuit. They switch off if they detect an overcurrent i.e. current that supersedes the circuit's current rating. And as power distribution plays a vital role in all commercial, industrial and residential sectors, breaker performance by electrical safety, long lasting functionality and economic cost have been designed to consistently fulfill all safety and technical requirements and with these features Fair Switchgear is benchmarking new standards for customer friendly and electrical fault protection and ability to disconnect short-circuits up to 10kA.

The available range is in tripping characteristics type B & C for SP, SPN, DP, TP, TPN & FP with configuration 6A to 63A current ratings. The MCB is conforming to IS/IEC60898-1:2015

Highlights

Engineering highlights.

01
Trip Free Mechanism / Rapid Close MechanismMCB Trips even if held in ON position.
02
Current Limiting DesignLess let through energy under any fault condition by fast contact isolation and quick Arc Quenching of the Arc and this reduces stress on connected load / cables.
03
Combination Head ScrewEasy to operate, safe and provide the flexibility for Both +/- Head Screw Driver
04
Low Watt Loss & Energy Saving (Low Power Consumption)Cost Effective and Energy Saving through less watt loss over its whole life cycle.
05
Din Rail MountingEasy user friendly Snapping & firm seating on 35mm Din Rail
06
IP 20 Degree ProtectionIP 20 Degree Protection is there.
07
Consistent Protection in Overload & Short-CircuitVery fast tripping & circuit isolation consistently when overload or short-circuit faults occur.
08
Fire Retardant BodyFire Retardant Body Cover helps to prevent burning issue.
09
Air CirculationAir Vent provision for effective air circulation around individual poles to emit the air to outside.
10
Finger Touch proof terminal protectionAll Terminals are Finger Touch Proof and also prevent Electrical Shock even if accidental touch.

Features

Protection you can specify with confidence.

01
Protects against Overloads & Short CircuitsShort Circuit Breaking Capacity 10 kA.
02
Low Watt-loss and Energy SavingRapid closing mechanism.
03
Tough fire resistance bodyClear indication of the operational status of device.
04
MCB Body is Moulded Flame Retardant Thermoplastic MaterialHigher operational endurance.
05
Easy to operate & replaceLow-temperature rise.
06
Mid Trip Function in Center Knob MCBConsistency in tripping characteristics.
07
Finger proof terminal protecting against accidental contact with live part

The family

Every MCB format we manufacture.

Standard MCB

SP, SPN, DP, TP, TPN & FP — 6A to 63A.

Modular / Tiny MCB

Our Tiny MCB (Miny MCB) is designed with new concept.

DP Tiny MCB Enclosure

Range: 6 A to 32 A · Pole: 2P

Modular AC Box

ISI marked · Range: 6 A to 32 A

Certified excellence

Quality is not a department. It is the whole factory.

ISO 9001:2015 and CE-certified operations. BIS/ISI licensed manufacturing audited annually against IEC/IS standards — from raw material to finished pole.

ISO 9001:2015 CE Certified ISI Mark Licensed IEC / IS Audited

Our quality standards