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Four Pole MCCBs

Showing 40 out of 2517 Products
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C&S 320A 25kA 4 Pole WiNbreak1 MCCB, CSE3M400ATM4P320
By: C&S
Available on Request
₹28,066
  • Trip Free Mechanism

  • Adjustable Overload 80-100%

C&S 16A 25kA 4 Pole WiNbreak1 MCCB, CSE1M125FMU4P16
By: C&S
Available on Request
₹7,157
  • Positive Isolation

  • Ics=100% Icu

C&S 100A 36kA 4 Pole WiNbreak1 MCCB, CSE1NN125ATM4P100
  • ATM (Thermal Magnetic) Release

  • Adjustable Short Circuit 5-10 In

Siemens 4 Pole 200 A MCCB Thermal Magnetic Trip Unit 3VM12204GD420AA0
  • Switch disconnectors

  • Knowledge Manager (QR Code)

C&S 20A 36kA 4 Pole WiNbreak1 MCCB, CSE1NN125FMU4P20
  • Ics=100% Icu

  • Trip Free Mechanism

C&S 250A 50kA 4 Pole WiNbreak2 MCCB, CS250NATU2504P
By: C&S
Available on Request
₹38,381
  • No Line-load Bias

  • Communication compatible

C&S 32A 50kA 4 Pole ACE 2 MCCB, CSCS125TM324P
By: C&S
Available on Request
₹12,928
  • Trip free mechanism

  • Double contact structure

Anchor Uno 250A Four Pole Frame250 FTFM MCCB, 98568, Breaking Capacity: 18 kA
  • Suitability for Isolation

  • 100 % Neutral Protection

Chint NM8N-125Q TM 20A Four Pole Moulded Case Circuit Breakers, 271642
Chint NM8N-400R TM 315A Four Pole Moulded Case Circuit Breakers, 269230
Chint NM8N-400H EM 250A Four Pole Moulded Case Circuit Breakers, 269462
Chint NM8N-630R EN 400A Four Pole Moulded Case Circuit Breakers, 269446
Siemens 4 Pole 800 A MCCB Microprocessor Trip Unit 3VA2580-5HL42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

  • Common Internal accessories for the entire range

C&S 16A 50kA 4 Pole WiNbreak2 MCCB, CD100NFMU164P
By: C&S
Available on Request
₹13,423
  • Tripping by pressure

  • No Line-load Bias

C&S 50A 36kA 4 Pole ACE 2 MCCB, CSCN125TM504P
By: C&S
Available on Request
₹12,052
  • Trip free mechanism

  • Adjustable Overload 80-100%

C&S 40A 10kA 4 Pole WiNbreak-CS MCCB, CS2A4C40
By: C&S
Available on Request
₹3,588
  • FTM (Thermal Magnetic) Release

  • Fixed short circuit

C&S 20A 50kA 4 Pole ACE 2 MCCB, CSCS125TM204P
By: C&S
Available on Request
₹12,928
  • ATU (Thermal Magnetic) Release

  • Double contact structure

C&S 80A 50kA 4 Pole WiNbreak2 MCCB, CD100NFMU804P
By: C&S
Available on Request
₹13,542
  • Neutral with 100% rated current

  • Double contact structure

C&S 100A 36kA 4 Pole ACE 2 MCCB, CSCN125TM1004P
By: C&S
Available on Request
₹12,305
  • No Line-load Bias

  • Double contact structure

Chint NM8N-250R EM 100A Four Pole Moulded Case Circuit Breakers, 271418
Chint NM8N-250H TM 225A Four Pole Moulded Case Circuit Breakers, 271229
Chint NM8N-250Q TM 160A Four Pole Moulded Case Circuit Breakers, 271208
4.6 (5 Reviews)
By: Chint
Available on Request
₹14,739
  • Space-Saving Installation for Efficient Use

  • Four-Pole Design for Versatile Circuit Management

Chint NM8N-630C EN 630A Four Pole Moulded Case Circuit Breakers, 269423
Siemens 4 Pole 100 A MCCB with Microprocessor Trip Unit 3VA2010-4HL42-0AA0
  • Microprocessor based trip unit

  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

Siemens 4 Pole 100 A MCCB with Microprocessor Trip Unit 3VA2010-5HM42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Microprocessor based trip unit

Siemens 4 Pole 63 A MCCB with Microprocessor Trip Unit 3VA2063-4HL42-0AA0
  • Microprocessor based trip unit

  • Common Internal accessories for the entire range

Siemens 4 Pole 125 A Molded Case Circuit Breaker 3VA1112-3ED42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Thermal magnetic and Microprocessor based trip unit

Siemens 4 Pole 16 A MCCB Thermal Magnetic Trip Unit 3VA1196-5GE42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Information on the GO - Unique Knowledge Manager (QR Code)

Siemens 4 Pole 100 A MCCB with Microprocessor Trip Unit 3VA2010-4HM42-0AA0
  • Microprocessor based trip unit

  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

Chint NM8N-400Q EN 250A Four Pole Moulded Case Circuit Breakers, 269408
Chint NM8N-250S EM 100A Four Pole Moulded Case Circuit Breakers, 271388
C&S 25 kA Four Pole WiNbreak MCCB 15 A
By: C&S
Available on Request
₹6,736
  • Provision of theimai memory: OT-J/OFF

  • Inbuilt ground fault pratecbori available 20% to 100% of tn

C&S 25 kA Four Pole WiNbreak MCCB 200 A
By: C&S
Available on Request
₹15,260
  • Communication using RS485/MOD0JS/Phofibus protocol

  • Provision of theimai memory: OT-J/OFF

C&S 160-400A 50kA 4 Pole WiNbreak1 MCCB, CSE3S400ETM4P-400A
  • LCD: Indication of measurement and information

  • Adjustable Overload 40 - 100%

C&S 63-160A 50kA 4 Pole WiNbreak1 MCCB, CSE2S250ETM4P-160A
  • Adjustable neutral overload protection available: 50% to 100% of Ir

  • Provision of thermal memory: ON/OFF

C&S 85 kA Four Pole New WiNbreak MCCB 250 A
By: C&S
Available on Request
₹58,572
  • Adjustable Overload from 0.5 - 1.0ln

  • Inbuilt ground fault pratecbori available 20% to 100% of tn

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Frequently Asked Questions about Four Pole MCCBs

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.