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No Line-load Bias
ATU (Thermal Magnetic) Release

Fixed short circuit 10 In
Current limiting

ATU (Thermal Magnetic) Release
Manual, Rotary or Motorized available



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

Common Internal accessories for the entire range
Thermal magnetic trip unit

Common Internal accessories for the entire range
Knowledge Manager (QR Code)

Impulse Withstand Voltage: 8 kV
Trip Range: 100 A



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

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


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

Overload Adjustability: 0.4 to 1 x In
Short Circuit Adjustability: 2.5 to 10 x Ir

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



Short Circuit Adjustability: Fixed
Overload Adjustability: Fixed


Short Circuit Adjustability: Fixed
Overload Adjustability: 0.63-0.8-1 x In

Overload Adjustability: 0.63-0.8-1 x In
Short Circuit Adjustability: Fixed

Short Circuit Adjustability: Fixed
Overload Adjustability: 0.63-0.8-1 x In

Short Circuit Adjustability: Fixed
Overload Adjustability: 0.63-0.8-1 x In

Bounce free contact structure
Adjustable Short Circuit 5-10 In

Composed to User-Friendly Method
Fixed short circuit

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

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


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



FTM (Thermal Magnetic) Release
Trip free mechanism






Bounce free contact structure
Positive Isolation
Hang on, Loading More
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 200A 70kA 4 Pole ACE 2 MCCB, CSCH250TM2004P | ₹28,645 | 1% OFF |
| C&S 800A 65kA 4 Pole WiNbreak2 MCCB, CS800NFMU8004P | ₹71,061 | 29% OFF |
| C&S 125A 50kA 4 Pole WiNbreak2 MCCB, CS160NATU1254P | ₹21,294 | 29% OFF |
| HPL 500A 50kA 4 Pole MCCB TAB 3 (Microprocessor Type), TAB3SY500AC4PMPR | ₹49,664 | 1% OFF |
| HPL 630A 65kA 4 Pole MCCB TAB 4 (Microprocessor Type), TAB4HY630AC4PMPR | ₹72,902 | - |
| C&S 35 kA Four Pole WiNbreak1 MCCB 250 A, CSE2N250ATM4P250 | ₹23,398 | - |
| Siemens 4 Pole 32 A Molded Case Circuit Breaker 3VA1132-4GE42-0AA0 | ₹35,521 | - |
| Siemens 4 Pole 100 A MCCB Thermal Magnetic Trip Unit 3VM11104GE420AA0 | ₹30,429 | - |
| Schneider Electric 400A 50kA Micrologic 2 MCCB, LV432694 | ₹51,568 | 46% OFF |
| Schneider Electric 36kA 500A Four Pole MCCB, LV438263 | ₹55,779 | 23% OFF |