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Now you can buy high-quality 4 pole MCCB units online at Moglix. Explore prices, best sellers, specifications, brands, and more for four phase MCCBs and get the best deal.

Suitable for Isolation
Overload Setting (Ir) 0.7 - 1 x In

High Capacity Breaker with Db
Easypact Cvs 100 to 630a

Class II Front face
Best in class fault current limitation performance

Suitable for Isolation
Class II Front face

Class II Front face
EasyPact CVS 100 BS

Overload Setting (IR) 0.7-1x in
Easypact CVS 100 to 630 Amp

3 Pole & 4 Pole Versions
Built-In ?p Based Trip Unit

Overload Setting (Ir) 0.7 - 1 x In
Easypact CVS 100 to 630A

Built-In ?p Based Trip Unit
Last Fault Trip History on Lcd Screen of Mccb

Suitable for Isolation
Overload Setting (Ir) 0.7 - 1 x In

Overload Setting (ir) 0.7- 1 X in
Rated for 36kA Interruptions

Handles Heavy-duty 500a Loads Safely
Four-pole Protection Ensures Full Phase Coverage

Neutral O/L Protection Possible
3 Pole & 4 Pole Versions

Variable Current Setting for L,S,I & G & Variable Time
Neutral O/L Protection Possible

Variable Current Setting for L,S,I & G & Variable Time
Neutral O/L Protection Possible

Overload Setting (ir) 0.7- 1 X in
Four-pole for Complete Phase Protection

Best in class fault current limitation performance
Suitable for Isolation

Manages 100a with Four-pole Safety
Easypact Cvs 100 to 630a

Suitable for Isolation
EasyPact CVS 100 BS

Easypact CVS 100 to 630a
50ka Breaking Power

Best in class fault current limitation performance
Overload Setting (Ir) 0.7 - 1 x In

Built-In ?p Based Trip Unit
Variable Current Setting for L,S,I & G & Variable Time

Suitable for Isolation
Best in class fault current limitation performance

Handles 50 kA Short Circuits Safely
Overload Setting (ir) 0.7- 1 X in

Neutral O/L Protection Possible
Built-In ?p Based Trip Unit

Built-In ?p Based Trip Unit
Neutral O/L Protection Possible

3 Pole & 4 Pole Versions
Built-In ?p Based Trip Unit

Overload Setting (Ir) 0.7 - 1 x In
Class II Front face

3 Pole & 4 Pole Versions
Built-In ?p Based Trip Unit

Neutral O/L Protection Possible
Last Fault Trip History on Lcd Screen of Mccb

3 Pole & 4 Pole Versions
Variable Current Setting for L,S,I & G & Variable Time

EasyPact CVS 100 BS
Suitable for Isolation

Overload Setting (Ir) 0.7 - 1 x In
Class II Front face

Breaks 50 kA Safely During Faults
Heavy-duty 250a Protection in Compact Size

Last Fault Trip History on Lcd Screen of Mccb
Built-In ?p Based Trip Unit

3 Pole & 4 Pole Versions
Neutral O/L Protection Possible

50kA Short Circuit Safety Assured
Easypact Cvs 100 to 630a

Variable Current Setting for L,S,I & G & Variable Time
Last Fault Trip History on Lcd Screen of Mccb

Neutral O/L Protection Possible
Built-In ?p Based Trip Unit

Four-pole Protection with 36 kA Capacity
Easypact Cvs 100 to 630a
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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.