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Now you can buy high-quality 40 amp mccb online at Moglix. Explore prices, best sellers, specifications, brands, and more for 40 amp mccb and get the best deal.

Built-In ?p Based Trip Unit
Last Fault Trip History on Lcd Screen of Mccb

Class II Front face
Suitable for Isolation

Built-In ?p Based Trip Unit
Last Fault Trip History on Lcd Screen of Mccb

Built-In ?p Based Trip Unit
3 Pole & 4 Pole Versions

Suitable for Isolation
Best in class fault current limitation performance

Built-In ?p Based Trip Unit
Neutral O/L Protection Possible

Overload Setting (ir) 0.7- 1 X in
Four-pole Protection with 36 kA Capacity

Variable Current Setting for L,S,I & G & Variable Time
Built-In ?p Based Trip Unit

Easypact CVS 100 to 630A
Overload Setting (Ir) 0.7 - 1 x In

Overload Setting (Ir) 0.7 - 1 x In
Easypact CVS 100 to 630A

Easypact CVS 100 to 630A
Overload Setting (Ir) 0.7 - 1 x In


Adjustable Overload Setting Ir= 0.4-1xIn
Adjustable Short Circuit Current Setting Isd= 1.5-10xIr

Ics= 100% Icu
Adjustable Short Circuit Current Setting Isd= 1.5-10xIr

Optium 1.0 Fixed TM Range & Class II Front Face
Ics= 50% Icu

Ics= 100% Icu
Optium 2.0 Adjustable TM Range & Class II Front Face



Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt
Thermal magnetic and Microprocessor based trip unit




ATU (Thermal Magnetic) Release
Double contact structure


Trip Range: 100 A
Impulse Withstand Voltage: 8 kV


Adjustable magnetic setting 5 � 10 x Ir
Transparent cover for trip unit as standard

Neutral Protection for All Breakers as Standard, Direct Mounting Arrangement
Microprocessor Trip Unit with LSIG Protection, Adjustable Overload with Delay/Short

Trip Range: 100 A
Impulse Withstand Voltage: 8 kV

Transparent cover for trip unit as standard
Adjustable thermal setting 0.7 - 1 x In




I2T ON/OFF for Precise Coordination, Dedicated Pre Trip Alarm Contact
Microprocessor Trip Unit with LSI Protection, Adjustable Overload with Delay/Short

Adjustable Overload 80-100%
Trip free mechanism

Provision of theimai memory: OT-J/OFF
Adjustable short circuit from 1.5-1 Olr

FTM (Thermal Magnetic) Release
Composed to User-Friendly Method

Communication using RS485/MOD0JS/Phofibus protocol
Adjustable Overload from 0.5 - 1.0ln

Adjustable Overload 80-100%
Trip Free Mechanism

Adjustable Overload From 63-100% & Neutral Protection for All Breakers
Current Limiting Type, Direct Mounting Arrangement for Extended Rotary Handle,
Hang on, Loading More
With our assorted range of top-quality 40-ampere mccb, we provide our customers with an unmatched shopping experience. You can place bulk orders and get products directly from distributors and wholesalers.
Moglix is one of the fastest developing B2B ecommerce company which deals in industrial, business and medical supplies. With delivery locations across India including cities like Delhi/NCR, Mumbai, Bangalore, Pune, Chennai, Ahmedabad, Kolkata, Jaipur, Chandigarh, Raipur and more, you get the best of brands online at wholesale prices.
What is a 40 Amp MCCB?
A 40 Amp MCCB (Molded Case Circuit Breaker) is an electrical safety device designed to protect electrical circuits from overcurrents, specifically rated for a maximum load of 40 amperes. It interrupts the flow of electricity when it detects a fault, preventing damage to equipment and wiring.
What is the primary function of a 40 Amp MCCB?
The primary function of a 40 Amp MCCB is to provide overcurrent protection. It safeguards electrical systems against overload conditions (where current exceeds the rated value for an extended period) and short circuits (where a sudden, very high surge of current occurs).
Where are 40 Amp MCCBs typically used?
40 Amp MCCBs are commonly used in industrial, commercial, and sometimes residential applications for protecting main power feeds, sub-circuits, motors, transformers, and other electrical equipment that draws up to 40 amps.
What are the key benefits of using a 40 Amp MCCB?
Key benefits include reliable overcurrent protection, enhanced safety by preventing electrical fires and equipment damage, and the ability to be manually reset after a fault. They offer a robust and durable solution for circuit protection.
How does a 40 Amp MCCB differ from a fuse?
Unlike a fuse which is a sacrificial device that must be replaced after it blows, an MCCB is a resettable device. When a fault occurs, the MCCB trips and can be manually reset to restore power once the fault condition is resolved, offering greater convenience and potentially lower long-term costs.