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Four Pole MCBs
Showing 40 out of 825 Products
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Bi-Connect terminal for Cable and Bushbar
Two Stage easy snapping device for Din Rail Mounting
Magnetic Release Setting:(10-20)ln
Electrical/Mechanical Life:30,000 Cycles
AC MCB
Magnetic Release Setting:(10-20)ln
Air Circulation Channel
Fin ger proof Terminal
Magnetic Release Setting:(5-10)ln
AC MCB
Electrical/Mechanical Life:30,000 Cycles
Magnetic Release Setting:(5-10)ln
AC MCB
Magnetic Release Setting:(5-10)ln
By: C&S
Available on Request
₹9,443
Magnetic Release Setting:(3-5)ln
Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(5-10)ln
Electrical/Mechanical Life:30,000 Cycles
Air Circulation Channel
Fin ger proof Terminal
Bi-Connect terminal for Cable and Bushbar
Two Stage easy snapping device for Din Rail Mounting
Large Dolly
Large Terminal Screws
Electrical/Mechanical Life:30,000 Cycles
Magnetic Release Setting:(3-5)ln
By: C&S
Available on Request
₹10,418
Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(5-10)ln
AC MCB
Electrical/Mechanical Life:30,000 Cycles
Magnetic Release Setting:(3-5)ln
Electrical/Mechanical Life:30,000 Cycles
By: C&S
Available on Request
₹10,368
Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(3-5)ln
By: C&S
Available on Request
₹10,418
Electrical/Mechanical Life:10,000 Cycles
Magnetic Release Setting:(5-10)ln
Magnetic Release Setting:(10-20)ln
Electrical/Mechanical Life:30,000 Cycles
By: Siemens
Available on Request
₹2,398
Ease & Flexibility of Installation
Trip Free Mechanism
Fin ger proof Terminal
Large Terminal Screws
By: Schneider Electric
Available on Request
₹4,430
By: Sturlite
Available on Request
₹1,084
Ensuring Safe & Efficient Circuit Operation
Enhanced Protection & Reliability
By: Sturlite
Available on Request
₹1,084
Ensuring Safe & Efficient Circuit Operation
Enhanced Protection & Reliability
By: Sturlite
Available on Request
₹1,084
Ensuring Safe & Efficient Circuit Operation
Enhanced Protection & Reliability
By: Sturlite
Available on Request
₹1,084
Ensuring Safe & Efficient Circuit Operation
Enhanced Protection & Reliability
By: Sturlite
Available on Request
₹1,084
Enhanced Protection & Reliability
Ensuring Safe & Efficient Circuit Operation
By: Schneider Electric
Available on Request
₹13,589
Positive Contact Indication for Assurance of Disconnection
Terminal Connections: Flexible Cables: Up to 35 Sqmm & Rigid
Air Circulation Channel
Large Terminal Screws
By: Hager
Available on Request
₹3,119
By: Hager
Available on Request
₹15,509
By: Schneider Electric
Available on Request
₹3,694
By: Hager
Available on Request
₹2,539
By: Hager
Available on Request
₹1,819
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Frequently Asked Questions about Four Pole MCBs
What is a Four Pole MCB?
A Four Pole Miniature Circuit Breaker (MCB) is an electrical safety device that protects a circuit from overcurrents, whether caused by overload or short circuit. It has four poles, meaning it can disconnect all three phases and the neutral conductor simultaneously.
When is a Four Pole MCB typically used?
Four Pole MCBs are commonly used in three-phase electrical systems, particularly where the neutral conductor needs to be protected or switched along with the phase conductors. This is often seen in industrial settings, motor control circuits, and installations with specific earthing requirements.
What is the main advantage of using a Four Pole MCB over a Three Pole MCB?
The primary advantage is the ability to disconnect both the phase conductors and the neutral simultaneously. This ensures complete isolation of the circuit, which is crucial for safety during maintenance or in fault conditions, especially in systems where the neutral conductor carries current or is essential for proper operation.
How does a Four Pole MCB protect against overcurrents?
Like other MCBs, a Four Pole MCB uses thermal and magnetic mechanisms. The thermal element (bimetallic strip) reacts to sustained overloads by bending and tripping the breaker. The magnetic element reacts instantly to high short-circuit currents, causing rapid tripping and disconnection of all four poles.
Are Four Pole MCBs suitable for all electrical installations?
Four Pole MCBs are specifically designed for three-phase systems where neutral switching is required. They are not typically used in single-phase residential installations, which usually employ single or double pole MCBs.
Top Selling Four Pole Mcbs Price List in India
| Latest Models | Price | Discount |
|---|---|---|
| C&S 20A 4 Pole C Curve 10kA WiNtrip2 MCB, CSMBS4C20 | ₹1,682 | 25% OFF |
| C&S Wintrip 2 D Type FP MCB CSMBS4D20 (Pack of 4) | ₹8,250 | 23% OFF |
| C&S Wintrip 2 D Type FP MCB CSMBS4D4 (Pack of 4) | ₹8,973 | 23% OFF |
| C&S Wintrip2 6A C Curve FP MCB, CSMBS4C6 | ₹1,682 | 25% OFF |
| C&S Wintrip 2 C Type FP MCB CSMBS4C16 (Pack of 4) | ₹8,498 | 5% OFF |
| C&S Wintrip C Type FP MCB CSMB4C25 25A (Pack of 4) | ₹7,248 | - |
| C&S Wintrip 2 C Type FP MCB CSMBS4C20 (Pack of 4) | ₹8,498 | 5% OFF |
| C&S Wintrip 2 B Type Higher Rating FP MCB CSMBS4B63 (Pack of 4) | ₹9,443 | 22% OFF |
| C&S Wintrip 2 C Type FP MCB CSMBS4C4 (Pack of 4) | ₹7,843 | 28% OFF |
| C&S Wintrip2 10A C Curve FP MCB, CSMBS4C10 | ₹1,682 | 25% OFF |
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