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Four Pole MCCBs

Showing 40 out of 2517 Products
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Siemens 4 Pole 100 A Molded Case Circuit Breaker 3VA1010-2ED42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Thermal magnetic and Microprocessor based trip unit

Siemens 4 Pole 32 A Molded Case Circuit Breaker 3VA1132-3GE42-0AA0
  • Common Internal accessories for the entire range

  • Thermal magnetic trip unit

Siemens 4 Pole 40 A MCCB Thermal Magnetic Trip Unit 3VM11403GE420AA0
  • Switch disconnectors

  • Common Internal accessories for the entire range

C&S 630A 50kA 4 Pole ACE 2 MCCB, CSCS630EM6304P
By: C&S
Available on Request
₹53,385
  • Microprocessor Release

  • Double contact structure

C&S 20A 70kA 4 Pole ACE 2 MCCB, CSCH125TM204P
By: C&S
Available on Request
₹18,685
  • Trip free mechanism

  • No Line-load Bias

C&S 85 kA Four Pole New WiNbreak MCCB 500 A
By: C&S
Available on Request
₹60,823
  • Adjustable Overload from 0.5 - 1.0ln

  • Communication using RS485/MOD0JS/Phofibus protocol

Schneider Electric 100A 36kA MCCB With Micrologic 6A, LV429008X62A100
By: Schneider Electric
Available on Request
₹59,639
  • Trip Range: 100 A

  • Protection type LSIGN

Schneider Electric 100A 70kA Micrologic 2 MCCB, LV429800
By: Schneider Electric
Available on Request
₹30,389
  • Trip Range: 100 A

  • Impulse Withstand Voltage: 8 kV

Schneider Electric 200A 25kA 4 Pole Thermal Magnetic Trip MCCB, LV431121
By: Schneider Electric
Available on Request
₹28,688
  • Transparent cover for trip unit as standard

  • Adjustable magnetic setting 5 � 10 x Ir

Schneider Electric 160A 50kA MCCB With Micrologic 6A, LV430411X62A160
By: Schneider Electric
Available on Request
₹70,139
  • Embedded current metering and communication capable

  • Protection type LSIGN

Schneider Electric 40A 36kA Micrologic 2 MCCB, LV429782
By: Schneider Electric
Available on Request
₹20,158
  • Impulse Withstand Voltage: 8 kV

  • Trip Range: 100 A

Schneider Electric 160A 36kA 4 Pole Thermal Magnetic Trip MCCB, LV430640
By: Schneider Electric
Available on Request
₹21,347
  • Adjustable thermal setting 0.7 - 1 x In

  • Transparent cover for trip unit as standard

Siemens 4 Pole 400 A MCCB with Microprocessor Trip Unit 3VA2340-6HM42-0AA0
  • Common Internal accessories for the entire range

  • Microprocessor based trip unit

Siemens 4 Pole 125 A MCCB Thermal Magnetic Trip Unit 3VA1112-5GE42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 25 A MCCB with Microprocessor Trip Unit 3VA2025-6HM42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

L&T 125A 36kA 4 Pole DZ1-160D Thermal Magnetic Release MCCB, DZ1F0125DXD1A
4.0 (5 Reviews)
By: L&T
Available on Request
₹15,055
  • Finger Proof Terminals

  • Adjustable Overload Setting: 0.67-1xIn l & Adjustable Short Circuit Setting:

Havells 50kA 400A 415V Four Pole LEN Microprocessor MCCB, IHLLNFE40400
  • Customer Care Number: 1800 103 1313

L&T DU400N 320-400A Four Pole MCCB, 50 kA, CM98404OORO
  • Adjustable Overload Setting: 0.8 - 1.0 x In

  • Compact Size

Siemens 4 Pole 100 A MCCB with Microprocessor Trip Unit 3VA2010-6HL42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Microprocessor based trip unit

L&T DU400N 250-320A Four Pole MCCB, 50 kA, CM98404OOQO
  • Compact Size

  • Wide Range of snap fit Internal and External Accessories

Siemens 4 Pole 25 A MCCB Thermal Magnetic Trip Unit 3VM11254GE420AA0
  • Knowledge Manager (QR Code)

  • Switch disconnectors

Siemens 4 Pole 40 A MCCB Thermal Magnetic Trip Unit 3VA1140-4GE42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

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

Schneider Electric 160A 25kA 4 Pole Thermal Magnetic Trip MCCB, LV430320
By: Schneider Electric
Available on Request
₹20,620
  • Transparent cover for trip unit as standard

  • Adjustable thermal setting 0.7 - 1 x In

Chint NM8N-125Q TM 80A Four Pole Moulded Case Circuit Breakers, 271638
Chint NM8N-400S TM 315A Four Pole Moulded Case Circuit Breakers, 268956
Chint NM8N-800C EM 800A Four Pole Moulded Case Circuit Breakers, 273052
Chint NM8N-250S EN 250A Four Pole Moulded Case Circuit Breakers, 271340
Chint NM8N-250Q EN 100A Four Pole Moulded Case Circuit Breakers, 271348
Chint NM8N-400C EM 250A Four Pole Moulded Case Circuit Breakers, 269450
Chint NM8N-630R TM 500A Four Pole Moulded Case Circuit Breakers, 269307

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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.