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Trip Free Mechanism
Adjustable Overload 80-100%

Positive Isolation
Ics=100% Icu

ATM (Thermal Magnetic) Release
Adjustable Short Circuit 5-10 In

Switch disconnectors
Knowledge Manager (QR Code)

Ics=100% Icu
Trip Free Mechanism

No Line-load Bias
Communication compatible

Trip free mechanism
Double contact structure

Suitability for Isolation
100 % Neutral Protection






Information on the GO - Unique Knowledge Manager (QR Code)
Common Internal accessories for the entire range

Tripping by pressure
No Line-load Bias

Trip free mechanism
Adjustable Overload 80-100%

FTM (Thermal Magnetic) Release
Fixed short circuit

ATU (Thermal Magnetic) Release
Double contact structure

Neutral with 100% rated current
Double contact structure

No Line-load Bias
Double contact structure



Space-Saving Installation for Efficient Use
Four-Pole Design for Versatile Circuit Management




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

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

Microprocessor based trip unit
Common Internal accessories for the entire range

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

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

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




Provision of theimai memory: OT-J/OFF
Inbuilt ground fault pratecbori available 20% to 100% of tn

Communication using RS485/MOD0JS/Phofibus protocol
Provision of theimai memory: OT-J/OFF

LCD: Indication of measurement and information
Adjustable Overload 40 - 100%

Adjustable neutral overload protection available: 50% to 100% of Ir
Provision of thermal memory: ON/OFF

Adjustable Overload from 0.5 - 1.0ln
Inbuilt ground fault pratecbori available 20% to 100% of tn
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What is a Four Pole MCCB?
A Four Pole MCCB (Molded Case Circuit Breaker) is an electrical safety device that protects circuits from overcurrents (overloads and short circuits). It features four poles, meaning it can simultaneously interrupt all three phases of an AC power supply and the neutral conductor.
When is a Four Pole MCCB typically used?
Four Pole MCCBs are commonly used in systems with a neutral conductor that needs to be switched for safety, such as in IT power systems or where switching the neutral alongside the live conductors is a requirement for protection or maintenance.
What is the main difference between a Three Pole and a Four Pole MCCB?
A Three Pole MCCB switches and protects the three live conductors of an AC supply. A Four Pole MCCB does the same but also includes a fourth pole to switch and protect the neutral conductor simultaneously.
What are the advantages of using a Four Pole MCCB?
The primary advantage is the complete isolation of all conductors, including the neutral, ensuring enhanced safety during maintenance or fault conditions. This is crucial in specific earthing arrangements where neutral currents might be present.
Can a Four Pole MCCB be used in standard single-phase or three-phase systems?
While a Four Pole MCCB can be used in standard three-phase systems, its often more than necessary unless the neutral requires switching. For standard single-phase systems, a two-pole breaker is typically sufficient.
| Latest Models | Price | Discount |
|---|---|---|
| C&S 320A 25kA 4 Pole WiNbreak1 MCCB, CSE3M400ATM4P320 | ₹28,066 | 1% OFF |
| C&S 16A 25kA 4 Pole WiNbreak1 MCCB, CSE1M125FMU4P16 | ₹7,157 | 1% OFF |
| C&S 100A 36kA 4 Pole WiNbreak1 MCCB, CSE1NN125ATM4P100 | ₹9,939 | 1% OFF |
| Siemens 4 Pole 200 A MCCB Thermal Magnetic Trip Unit 3VM12204GD420AA0 | ₹50,185 | - |
| C&S 20A 36kA 4 Pole WiNbreak1 MCCB, CSE1NN125FMU4P20 | ₹9,067 | 1% OFF |
| C&S 250A 50kA 4 Pole WiNbreak2 MCCB, CS250NATU2504P | ₹38,381 | 29% OFF |
| C&S 32A 50kA 4 Pole ACE 2 MCCB, CSCS125TM324P | ₹12,928 | 1% OFF |
| Anchor Uno 250A Four Pole Frame250 FTFM MCCB, 98568, Breaking Capacity: 18 kA | ₹14,040 | 24% OFF |
| Chint NXM-160S/4300B 160A Four Pole Moulded Case Circuit Breakers, 844328 | ₹4,979 | - |
| Chint NM8N-125Q TM 20A Four Pole Moulded Case Circuit Breakers, 271642 | ₹11,399 | - |