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Four Pole MCCBs

Showing 40 out of 2517 Products
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Siemens 4 Pole 63 A MCCB Thermal Magnetic Trip Unit 3VM11635GD420AA0
  • Common Internal accessories for the entire range

  • Knowledge Manager (QR Code)

Schneider Electric 63A 16kA 4 Pole MCCB, LV426165
By: Schneider Electric
Available on Request
₹13,538
Siemens 4 Pole 25 A MCCB Microprocessor Trip Unit 3VA2025-5HL42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 40 A MCCB with Microprocessor Trip Unit 3VA2040-5HM42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Microprocessor based trip unit

Siemens 4 Pole 500 A MCCB Thermal Magnetic Trip Unit 3VA1450-6GE42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

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

Siemens 4 Pole 125 A MCCB Thermal Magnetic Trip Unit 3VA1112-6GE42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

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

Siemens 4 Pole 630 A MCCB Thermal Magnetic Trip Unit 3VM14635GE420AA0
  • Common Internal accessories for the entire range

  • Switch disconnectors

Siemens 4 Pole 32 A MCCB Thermal Magnetic Trip Unit 3VA1132-5GE42-0AA0
  • Common Internal accessories for the entire range

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

L&T DU100D 80-100A Four Pole MCCB, 18 kA, CM90518OOKO
  • Wide Range of snap fit Internal and External Accessories

  • Adjustable Overload Setting: 0.8 - 1.0 x In

L&T MCCB SB95052OOOO DTH800 Pole No 4
By: L&T
Available on Request
₹97,943
L&T DU250C 160-200A Four Pole MCCB, 25 kA, CM90634OONO
  • Compact Size

  • Adjustable Overload Setting: 0.8 - 1.0 x In

Siemens 4 Pole 63 A MCCB with Microprocessor Trip Unit 3VA2063-6HL42-0AA0
  • Common Internal accessories for the entire range

  • Microprocessor based trip unit

Chint NM8N-125S TM 16A Four Pole Moulded Case Circuit Breakers, 271601
ABB MCCB 630A 4P 36KA, 1SDA054403R1
By: ABB
Available on Request
₹75,344
C&S 500A 70kA 4 Pole ACE 2 MCCB, CSCH630EM5004P
By: C&S
Available on Request
₹56,474
  • LSIN protection

  • Trip free mechanism

C&S 700A 50kA 4 Pole ACE 2 MCCB, CSCS800EM7004P
By: C&S
Available on Request
₹125,952
  • LSIN protection

  • Trip free mechanism

C&S 160A 36kA 4 Pole ACE 2 MCCB, CSCN250TM1604P
By: C&S
Available on Request
₹18,547
  • Adjustable Overload 80-100%

  • Adjustable Short circuit 5 - 10 In

C&S 40A 50kA 4 Pole WiNbreak2 MCCB, CS160NETS404P
By: C&S
Available on Request
₹34,599
  • No Line-load Bias

  • ETS (Microprocessor based) Release

C&S 25 kA Four Pole WiNbreak MCCB 40 A
By: C&S
Available on Request
₹6,736
  • Adjustable short circuit from 1.5-1 Olr

  • Provision of theimai memory: OT-J/OFF

C&S 25 kA Four Pole WiNbreak MCCB 60 A
By: C&S
Available on Request
₹6,736
  • Communication using RS485/MOD0JS/Phofibus protocol

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

C&S 35 kA Four Pole WiNbreak1 MCCB 100 A
By: C&S
Available on Request
₹9,373
  • Provision of theimai memory: OT-J/OFF

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

C&S 37 kA Four Pole New WiNbreak MCCB 60 A
By: C&S
Available on Request
₹6,986
  • Inbuilt ground fault pratecbori available 20% to 100% of tn

  • Provision of theimai memory: OT-J/OFF

C&S 630A 65kA 4 Pole WiNbreak2 MCCB, CS630NFMU6304P
By: C&S
Available on Request
₹49,687
  • Double contact structure

  • No Line-load Bias

C&S 315A 70kA 4 Pole ACE 2 MCCB, CSCH400TM3154P
By: C&S
Available on Request
₹44,257
  • No Line-load Bias

  • Adjustable Overload 80-100%

C&S 75A 10kA 4 Pole WiNbreak-CS MCCB, CS2A4C75
By: C&S
Available on Request
₹3,717
  • FTM (Thermal Magnetic) Release

  • Fixed short circuit

C&S 700A 85kA 4 Pole WiNbreak-CSC MCCB, CSC6L4700
By: C&S
Available on Request
₹116,581
  • Fixed Overload

  • Fixed short circuit

C&S 85 kA Four Pole New WiNbreak MCCB 630 A
By: C&S
Available on Request
₹60,823
  • Inbuilt ground fault pratecbori available 20% to 100% of tn

  • Adjustable Overload from 0.5 - 1.0ln

C&S 200A 50kA 4 Pole ACE 2 MCCB, CSCS250TM2004P
By: C&S
Available on Request
₹29,476
  • Adjustable Short circuit 5 - 10 In

  • Adjustable Overload 80-100%

C&S 250A 50kA 4 Pole ACE 2 MCCB, CSCS250EM2504P
By: C&S
Available on Request
₹47,064
  • Neutral Protection 50% to 100%

  • Trip free mechanism

C&S 250A 65kA 4 Pole WiNbreak2 MCCB, CS400NETM33250A4PE
  • Neutral with 100% rated current

  • No Line-load Bias

C&S 25A 50kA 4 Pole ACE 2 MCCB, CSCS125TM254P
By: C&S
Available on Request
₹12,928
  • Adjustable Short circuit 5 - 10 In

  • Trip free mechanism

C&S 160A 70kA 4 Pole ACE 2 MCCB, CSCH250EM1604P
By: C&S
Available on Request
₹37,916
  • Adjustable Overload 40~100%

  • No Line-load Bias

C&S 10 kA Four Pole WiNbreak MCCB 15 A
By: C&S
Available on Request
₹3,599
  • Adjustable short circuit from 1.5-1 Olr

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

Chint NM8N-400C TM 250A Four Pole Moulded Case Circuit Breakers, 268939

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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.