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Four Pole MCCBs

Showing 40 out of 2517 Products
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C&S 50 kA Four Pole WiNbreak1 MCCB 100 A
By: C&S
Available on Request
₹12,036
  • Adjustable short circuit from 1.5-1 Olr

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

C&S 25 kA Four Pole WiNbreak MCCB 300 A
By: C&S
Available on Request
₹31,923
  • Provision of theimai memory: OT-J/OFF

  • Communication using RS485/MOD0JS/Phofibus protocol

Anchor UNO 20A 4P 10kA B0 MCCB, 98530
By: Anchor
Available on Request
₹2,321
Anchor UNO 63A 4P 10kA B1 MCCB, 98555
By: Anchor
Available on Request
₹2,483
C&S 25 kA Four Pole WiNbreak1 MCCB 160 A, CSE2M250ATM4P160
  • Provision of theimai memory: OT-J/OFF

  • Adjustable short circuit from 1.5-1 Olr

C&S 65 kA Four Pole New WiNbreak MCCB 250 A
By: C&S
Available on Request
₹38,573
  • Inbuilt ground fault pratecbori available 20% to 100% of tn

  • Adjustable short circuit from 1.5-1 Olr

C&S 10 kA Four Pole WiNbreak MCCB 50 A
By: C&S
Available on Request
₹3,599
  • Adjustable Overload from 0.5 - 1.0ln

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

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

  • Adjustable Overload from 0.5 - 1.0ln

Chint NM8N-630S EM 630A Four Pole Moulded Case Circuit Breakers, 269479
Chint NM8N-400S EN 250A Four Pole Moulded Case Circuit Breakers, 269404
24 hrs Dispatch
Havells 10kA 150A 415V Four Pole GS FT-FM MCCB, IHLGSF0150
4.8 (5 Reviews)
By: Havells
Available on Request
₹5,003
  • Customer Care Number: 1800 103 1313

  • Suitable for Industrial Applications with Standard Voltage Requirements

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
  • Adjustable Overload 80-100%

  • Positive Isolation

C&S 160A 50kA 4 Pole ACE 2 MCCB, CSCS250EM1604P
By: C&S
Available on Request
₹33,386
  • Microprocessor Release

  • LSIN protection

C&S 80A 36kA 4 Pole ACE 2 MCCB, CSCN125TM804P
By: C&S
Available on Request
₹12,305
  • Double contact structure

  • No Line-load Bias

C&S 30A 25kA 4 Pole WiNbreak-CS MCCB, CS2B4C30
By: C&S
Available on Request
₹6,810
  • Fixed short circuit

  • Fixed Overload

C&S 320A 50kA 4 Pole WiNbreak1 MCCB, CSE3S400ATM4P320
By: C&S
Available on Request
₹29,505
  • Positive Isolation

  • Trip Free Mechanism

C&S 50 kA Four Pole New WiNbreak MCCB 350 A
By: C&S
Available on Request
₹36,886
  • Adjustable short circuit from 1.5-1 Olr

  • Communication using RS485/MOD0JS/Phofibus protocol

Chint NM8N-400C TM 350A Four Pole Moulded Case Circuit Breakers, 268945
Chint NM8N-400R TM 400A Four Pole Moulded Case Circuit Breakers, 269232
Chint NM8N-800Q TM 630A Four Pole Moulded Case Circuit Breakers, 272943
Chint NM8N-125C TM 25A Four Pole Moulded Case Circuit Breakers, 271553
Hager 100A 4 Pole h3 Thermal Magnetic Release MCCB, HNB101U, Breaking Capacity: 40 kA
  • Overload Adjustability: 0.63-0.8-1 x In

  • Short Circuit Adjustability: 6-8-10-13 x In

Hager H3+ 40kA 320A P630 Four Pole MCCB with Thermal Magnetic Release, HNJ321DR
  • Current Limiting Type, Direct Mounting Arrangement for Extended Rotary Handle,

  • Thermal Magnetic Trip Unit with Adjustable O/L & S/C

Hager H3+ 50kA 100A P250 Four Pole MCCB with Microprocessor LSIG Release, HMT101LR
  • Neutral Protection for All Breakers as Standard, Direct Mounting Arrangement

  • Microprocessor Trip Unit with LSIG Protection, Adjustable Overload with Delay/Short

Hager H3+ 25kA 200A P250 Four Pole MCCB with Thermal Magnetic Release, HHT201DR
  • Adjustable Overload From 63-100% & Neutral Protection for All Breakers

  • Thermal Magnetic Trip Unit with Adjustable O/L & S/C

Hager H3+ 50kA 400A P160 Four Pole MCCB with Microprocessor LSIG Energy Release, HMW401NR
  • Microprocessor Trip Unit with LSIG Protection & OLED Display, Multifunction

  • Adjustable Overload with Delay/Short Circuit with Adjustable Delay/Ground Fault &

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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.