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Four Pole MCCBs

Showing 40 out of 2517 Products
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Havells 16kA 125A 415V Four Pole GN FT-FM MCCB, IHLGNF0125
  • Customer Care Number: 1800 103 1313

C&S 125A 36kA 4 Pole WiNbreak1 MCCB, CSE1NN125ATM4P125
  • Trip Free Mechanism

  • Positive Isolation

Schneider Electric 250A 50kA 4 Pole Thermal Magnetic Trip MCCB, LV431840
By: Schneider Electric
Available on Request
₹33,728
  • Transparent cover for trip unit as standard

  • Adjustable thermal setting 0.7 - 1 x In

Schneider Electric EasyPact 15kA 100A Four Pole MCCB with Fixed TMD, EZC100N4100
Schneider Electric 50kA 100A 4 Pole Compact NSXm MCCB with Micrologic Vigi 4.1 Trip Unit, LV426787
  • Earth Leakage Protection

  • Earth Leakage Alarming & Earth Leakage Tripping

Schneider Electric 125A 25kA 4 Pole Thermal Magnetic Trip MCCB, LV430321
By: Schneider Electric
Available on Request
₹18,928
  • Adjustable thermal setting 0.7 - 1 x In

  • Adjustable magnetic setting 5 � 10 x Ir

Chint NBP-63R 20A Four Pole Moulded Case Circuit Breakers, 352406
Chint NM8N-630H EN 400A Four Pole Moulded Case Circuit Breakers, 269440
Chint NM8N-125Q TM 16A Four Pole Moulded Case Circuit Breakers, 271641
Chint NM8N-250R EN 32A Four Pole Moulded Case Circuit Breakers, 271366
Chint NM8N-630Q EM 400A Four Pole Moulded Case Circuit Breakers, 269484
Chint NM8N-125Q TM 20A Four Pole Moulded Case Circuit Breakers, 271632
Chint NM8N-800Q EN 800A Four Pole Moulded Case Circuit Breakers, 273040
Chint NM8N-125S TM 20A Four Pole Moulded Case Circuit Breakers, 271602
Siemens 4 Pole 100 A Molded Case Circuit Breaker 3VA1110-3GE42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

Siemens 4 Pole 250 A MCCB Switch Disconnector without Protection 3VA1225-1AA42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

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

Siemens 4 Pole 25 A Molded Case Circuit Breaker 3VA1125-5GD42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

  • Common Internal accessories for the entire range

Siemens 4 Pole 125 A Molded Case Circuit Breaker 3VA1112-3GE42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 20 A MCCB Thermal Magnetic Trip Unit 3VM11204GE420AA0
  • Switch disconnectors

  • Common Internal accessories for the entire range

Siemens 4 Pole 20 A Molded Case Circuit Breaker 3VA1020-3ED42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

  • Thermal magnetic and Microprocessor based trip unit

Siemens 4 Pole 1000 A MCCB Thermal Magnetic Trip Unit 3VA1510-6GF42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

  • Common Internal accessories for the entire range

Siemens 4 Pole 400 A MCCB Switch Disconnector without Protection 3VA1340-1AA42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

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

Siemens 4 Pole 40 A MCCB Thermal Magnetic Trip Unit 3VM11404GD420AA0
  • Knowledge Manager (QR Code)

  • Switch disconnectors

Siemens 4 Pole 40 A Molded Case Circuit Breaker 3VA1140-5GD42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

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

Siemens 4 Pole 80 A MCCB Thermal Magnetic Trip Unit 3VM11803GE420AA0
  • Knowledge Manager (QR Code)

  • Common Internal accessories for the entire range

C&S 25 kA Four Pole WiNbreak1 MCCB 160 A, CSE2M250ATM4P160
  • Adjustable short circuit from 1.5-1 Olr

  • Communication using RS485/MOD0JS/Phofibus protocol

C&S 65 kA Four Pole New WiNbreak MCCB 250 A
By: C&S
Available on Request
₹38,573
  • Provision of theimai memory: OT-J/OFF

  • Adjustable Overload from 0.5 - 1.0ln

C&S 10 kA Four Pole WiNbreak MCCB 50 A
By: C&S
Available on Request
₹3,599
  • Inbuilt ground fault pratecbori available 20% to 100% of tn

  • Provision of theimai memory: OT-J/OFF

C&S 50 kA Four Pole WiNbreak1 MCCB 125 A
5.0 (1 Review)
By: C&S
Available on Request
₹14,598
  • Communication using RS485/MOD0JS/Phofibus protocol

  • Provision of theimai memory: OT-J/OFF

C&S 25 kA Four Pole WiNbreak1 MCCB 100 A
By: C&S
Available on Request
₹7,298
  • Adjustable short circuit from 1.5-1 Olr

  • Communication using RS485/MOD0JS/Phofibus protocol

Chint NM8N-630S EM 630A Four Pole Moulded Case Circuit Breakers, 269479
Chint NM8N-400S EN 250A Four Pole Moulded Case Circuit Breakers, 269404
C&S 20A 25kA 4 Pole WiNbreak-CS MCCB, CS2B4C20
By: C&S
Available on Request
₹6,810
  • FTM (Thermal Magnetic) Release

  • Trip free mechanism

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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.