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Four Pole MCCBs

Showing 40 out of 2517 Products
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Chint NM8N-250S TM 200A Four Pole Moulded Case Circuit Breakers, 271180
Chint NM8N-250R TM 250A Four Pole Moulded Case Circuit Breakers, 271254
Chint NM8N-630H TM 400A Four Pole Moulded Case Circuit Breakers, 269286
Chint NM8N-400S TM 250A Four Pole Moulded Case Circuit Breakers, 268955
Hager HYD012H Spreaders MCCB
By: Hager
Available on Request
₹1,817
Siemens 4 Pole 320 A MCCB Thermal Magnetic Trip Unit 3VM13324GE420AA0
  • Knowledge Manager (QR Code)

  • Switch disconnectors

C&S 350A 36kA 4 Pole WiNbreak1 MCCB, CSE3N400ATM4P350
By: C&S
Available on Request
₹27,868
  • Neutral with 100% rated current

  • Trip Free Mechanism

Chint NM8N-250S TM 180A Four Pole Moulded Case Circuit Breakers, 271179
Schneider Electric 100A 25kA MCCB With Micrologic 6A, LV429015X62A100
By: Schneider Electric
Available on Request
₹58,519
  • Protection type LSIGN

  • Embedded current metering and communication capable

Schneider Electric 400A 50kA MCCB With Micrologic 6A, LV432408X63A400
By: Schneider Electric
Available on Request
₹78,277
  • Trip Range: 100 A

  • Embedded current metering and communication capable

Schneider Electric 250A 50kA Micrologic 2 MCCB, LV431875
By: Schneider Electric
Available on Request
₹40,678
  • Impulse Withstand Voltage: 8 kV

  • Trip Range: 100 A

Schneider Electric 160A 36kA Micrologic 2 MCCB, LV430780
By: Schneider Electric
Available on Request
₹28,007
  • Trip Range: 100 A

  • Impulse Withstand Voltage: 8 kV

Schneider Electric 630A 50kA MCCB With Micrologic 6A, LV432808X63A630
By: Schneider Electric
Available on Request
₹108,410
  • Embedded current metering and communication capable

  • Protection type LSIGN

Hager 1600A 4 Pole h3 Microprocessor Release MCCB, HEF991H, Breaking Capacity: 70 kA
  • Overload Adjustability: 0.4 to 1 x In

  • Short Circuit Adjustability: 2.5 to 10 x Ir

Chint NM8N-250C TM 225A Four Pole Moulded Case Circuit Breakers, 271151
Chint NM8N-250H TM 250A Four Pole Moulded Case Circuit Breakers, 271230
C&S 16A 10kA 4 Pole WiNbreak-CS MCCB, CS2A4C16
By: C&S
Available on Request
₹3,588
  • Composed to User-Friendly Method

  • Trip free mechanism

C&S 800A 65kA 4 Pole WiNbreak2 MCCB, CS800NETS8004P
By: C&S
Available on Request
₹81,783
  • Adjustable shortcircuit 1.5 - 10 In

  • Tripping by pressure

Siemens 4 Pole 25 A Molded Case Circuit Breaker 3VA1125-4GE42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 80 A MCCB Thermal Magnetic Trip Unit 3VM11804GD420AA0
  • Switch disconnectors

  • Knowledge Manager (QR Code)

Siemens 4 Pole 63 A MCCB Thermal Magnetic Trip Unit 3VM11634GE420AA0
  • Knowledge Manager (QR Code)

  • Switch disconnectors

Siemens 4 Pole 25 A Molded Case Circuit Breaker 3VA1125-3GE42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 32 A Molded Case Circuit Breaker 3VA1132-4GD42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

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

Siemens 4 Pole 32 A MCCB Thermal Magnetic Trip Unit 3VM11325GE420AA0
  • Common Internal accessories for the entire range

  • Knowledge Manager (QR Code)

C&S 18 kA Four Pole WiNbreak MCCB 250 A
By: C&S
Available on Request
₹13,798
  • Communication using RS485/MOD0JS/Phofibus protocol

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

C&S 25 kA Four Pole WiNbreak MCCB 175 A
By: C&S
Available on Request
₹13,211
  • Provision of theimai memory: OT-J/OFF

  • Adjustable Overload from 0.5 - 1.0ln

C&S 14 kA Four Pole WiNbreak MCCB 15 A
By: C&S
Available on Request
₹4,173
  • Provision of theimai memory: OT-J/OFF

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

C&S 18 kA Four Pole New WiNbreak MCCB 50 A
By: C&S
Available on Request
₹5,761
  • Communication using RS485/MOD0JS/Phofibus protocol

  • Adjustable short circuit from 1.5-1 Olr

C&S 18 kA Four Pole WiNbreak MCCB 150 A
By: C&S
Available on Request
₹11,772
  • Communication using RS485/MOD0JS/Phofibus protocol

  • Provision of theimai memory: OT-J/OFF

C&S 25 kA Four Pole WiNbreak MCCB 100 A
By: C&S
Available on Request
₹6,886
  • Adjustable short circuit from 1.5-1 Olr

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

C&S 10 kA Four Pole WiNbreak MCCB 30 A
By: C&S
Available on Request
₹3,599
  • Adjustable Overload from 0.5 - 1.0ln

  • Communication using RS485/MOD0JS/Phofibus protocol

C&S 25A 25kA 4 Pole WiNbreak-CS MCCB, CS2B4C25
By: C&S
Available on Request
₹6,810
  • Trip free mechanism

  • Composed to User-Friendly Method

C&S 25A 10kA 4 Pole WiNbreak-CS MCCB, CS2A4C25
By: C&S
Available on Request
₹3,588
  • FTM (Thermal Magnetic) Release

  • Fixed short circuit

C&S 16A 36kA 4 Pole WiNbreak1 MCCB, CSE1NN125FMU4P16
  • FMU (Thermal Magnetic) Release

  • Ics=100% Icu

C&S 80A 25kA 4 Pole WiNbreak-CS MCCB, CS2B4C80
By: C&S
Available on Request
₹6,969
  • Fixed Overload

  • Fixed short circuit

Chint NM8N-250R EM 250A Four Pole Moulded Case Circuit Breakers, 271420

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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.