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Thermal magnetic trip unit
Common Internal accessories for the entire range

Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt
Information on the GO - Unique Knowledge Manager (QR Code)




Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt
Common Internal accessories for the entire range

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



Communication using RS485/MOD0JS/Phofibus protocol
Adjustable short circuit from 1.5-1 Olr

Common Internal accessories for the entire range
Thermal magnetic and Microprocessor based trip unit


ATU (Thermal Magnetic) Release
Double contact structure

Adjustable Overload from 0.5 - 1.0ln
Provision of theimai memory: OT-J/OFF

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

Adjustable Overload 40~100%
Neutral Protection 50% to 100%

Adjustable short circuit from 1.5-1 Olr
Adjustable Overload from 0.5 - 1.0ln

Double contact structure
Microprocessor Release

Fixed Overload
Fixed short circuit







Double contact structure
Adjustable Overload 40~100%

ATU (Thermal Magnetic) Release
Adjustable Overload 80-100%

Tripping by pressure
Adjustable Overload 40 - 100%

Switch disconnectors
Knowledge Manager (QR Code)

Knowledge Manager (QR Code)
Switch disconnectors

Customer Care Number: 1800 103 1313







Common Internal accessories for the entire range
Microprocessor based trip unit

Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt
Common Internal accessories for the entire range

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What is a 160 Amp MCCB?
A 160 Amp MCCB (Molded Case Circuit Breaker) is an electrical device designed to protect circuits from overcurrents, including overloads and short circuits, with a maximum rated current of 160 Amps.
What is the primary function of a 160 Amp MCCB?
Its main purpose is to interrupt the flow of electrical current when it exceeds the rated limit of 160 Amps, thereby preventing damage to electrical equipment and wiring, and reducing the risk of fire.
Where are 160 Amp MCCBs typically used?
They are commonly used in industrial, commercial, and sometimes residential applications for the protection of main power feeds, distribution boards, large machinery, and high-power circuits.
What is the difference between an MCCB and an MCB?
MCCBs are generally designed for higher current ratings and can offer adjustable trip settings, making them suitable for heavier-duty applications than Miniature Circuit Breakers (MCBs), which are typically used for lower current, domestic circuits.
Can a 160 Amp MCCB be used for a circuit with a lower current requirement?
Yes, a 160 Amp MCCB can be used for circuits requiring less than 160 Amps. However, its crucial that its trip settings are properly adjusted to provide adequate protection for the specific load.