Location not set

Select delivery location

Cart

24 hrs Delivery

Electrical & Appliances

Office Supplies

Industrial Tools

Agri & Gardening

Medical & Lab Supplies

Safety Supplies

Automotive

Construction Materials

Packaging & Material Handling

  • category

  • price

  • brand

  • availability

  • discount

  • ratings

  • badges

  • breaking capacity

Four Pole MCCBs

Showing 40 out of 2517 Products
Sort By:  
Chint NM8N-250C TM 200A Four Pole Moulded Case Circuit Breakers, 271150
Chint NM8N-400S TM 400A Four Pole Moulded Case Circuit Breakers, 268954
Chint NM8N-250C TM 200A Four Pole Moulded Case Circuit Breakers, 271156
Chint NM8N-125S TM 63A Four Pole Moulded Case Circuit Breakers, 271597
Chint NM8N-125R TM 63A Four Pole Moulded Case Circuit Breakers, 271727
Siemens 4 Pole 100 A Molded Case Circuit Breaker 3VA1110-4GD42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

  • Thermal magnetic and Microprocessor based trip unit

C&S 160A 36kA 4 Pole WiNbreak1 MCCB, CSE2NN250ATM4P160
  • Bounce free contact structure

  • Positive Isolation

C&S 200A 50kA 4 Pole WiNbreak2 MCCB, CS250NATU2004P
By: C&S
Available on Request
₹31,927
  • Current limiting

  • No Line-load Bias

C&S 60A 10kA 4 Pole WiNbreak-CS MCCB, CS2A4C60
By: C&S
Available on Request
₹3,588
  • Fixed short circuit

  • Composed to User-Friendly Method

C&S 40A 25kA 4 Pole WiNbreak1 MCCB, CSE1M125FMU4P40
By: C&S
Available on Request
₹7,157
  • Trip Free Mechanism

  • Ics=100% Icu

C&S 320A 36kA 4 Pole WiNbreak1 MCCB, CSE3N400ATM4P320
By: C&S
Available on Request
₹27,858
  • Adjustable Overload 80-100%

  • Positive Isolation

C&S 125A 10kA 4 Pole WiNbreak-CS MCCB, CS2A4C125
By: C&S
Available on Request
₹5,484
  • Composed to User-Friendly Method

  • SS Enclosure available

C&S 100-250A 36kA 4 Pole WiNbreak1 MCCB, CSE2SX250ETM4P-250A
  • Inbuilt ground fault protection available 20% to 100% of In

  • Adjustable shortcircuit 2-12 Ir

Siemens 4 Pole 100 A MCCB Thermal Magnetic Trip Unit 3VM11105GD420AA0
  • Knowledge Manager (QR Code)

  • Switch disconnectors

Siemens 4 Pole 630 A MCCB with Microprocessor Trip Unit 3VA2463-5HM42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Common Internal accessories for the entire range

Siemens 4 Pole 63 A MCCB Thermal Magnetic Trip Unit 3VA1163-6GE42-0AA0
  • Information on the GO - Unique Knowledge Manager (QR Code)

  • Common Internal accessories for the entire range

Siemens 4 Pole 160 A MCCB with Microprocessor Trip Unit 3VA2116-6HL42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Microprocessor based trip unit

Siemens 4 Pole 630 A MCCB Thermal Magnetic Trip Unit 3VM14634GE420AA0
  • Switch disconnectors

  • Knowledge Manager (QR Code)

Siemens 4 Pole 16 A MCCB Thermal Magnetic Trip Unit 3VA1196-6GE42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 25 A MCCB Thermal Magnetic Trip Unit 3VA1125-5GE42-0AA0
  • Common Internal accessories for the entire range

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

Siemens 4 Pole 630 A MCCB Thermal Magnetic Trip Unit 3VM14635GD420AA0
  • Knowledge Manager (QR Code)

  • Switch disconnectors

Siemens 4 Pole 160 A Molded Case Circuit Breaker 3VA1116-3GE42-0AA0
  • Thermal magnetic trip unit

  • Common Internal accessories for the entire range

Siemens 4 Pole 16 A MCCB Thermal Magnetic Trip Unit 3VM11964GD420AA0
  • Knowledge Manager (QR Code)

  • Common Internal accessories for the entire range

Siemens 4 Pole 50 A Molded Case Circuit Breaker 3VA1050-2ED42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Thermal magnetic and Microprocessor based trip unit

Siemens 4 Pole 40 A Molded Case Circuit Breaker 3VA1140-3GE42-0AA0
  • Innovative Accessories viz. Short Circuit Alarm Switch, Illuminated Handle, Shunt

  • Thermal magnetic trip unit

Siemens 4 Pole 125 A Molded Case Circuit Breaker 3VA1112-4GD42-0AA0
  • Thermal magnetic and Microprocessor based trip unit

  • Common Internal accessories for the entire range

L&T MCCB CM97919OOK2OG DN0-100D Pole No 4
By: L&T
Available on Request
₹12,092
L&T DU125H 100-125A Four Pole MCCB, 30 kA, CM90679OOLO
  • Compact Size

  • Adjustable Overload Setting: 0.8 - 1.0 x In

Chint NM8N-400C TM 400A Four Pole Moulded Case Circuit Breakers, 268942

Hang on, Loading More

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.