Name: Schneider Electric 20A 3P Miniature Circuit Braker (MCB)
Brand: Fepy
SKU: 17976-NOS
Price: 61.50 AED
Availability: InStock

Question 1

What is the Schneider Electric 20A 3P MCB and what does it protect?

Accepted Answer

It’s a three-pole miniature circuit breaker rated at 20 A, designed to automatically disconnect a circuit when overloads or short circuits occur, protecting wiring and connected devices. It complies with IEC 60898 for safe, reliable circuit protection and suits low-energy applications.

Question 2

In what kinds of circuits can this 3P 20A MCB be used?

Accepted Answer

It can be used in both single-phase and three-phase circuits within residential and commercial panels, including lighting circuits, power outlets, motor starters, and other small energy loads.

Question 3

What are the key specifications I should know?

Accepted Answer

Rating: 20 A. Poles: 3. Purpose: trip on overload or short circuit. Compliance: IEC 60898. Construction uses high-quality materials for durability and reliable protection.

Question 4

How do I install this MCB in a panel?

Accepted Answer

Ensure power is off. Mount the unit on a standard DIN rail, align the terminals labeled L and the corresponding outputs, then snap it onto the rail and secure all connections as labeled. After installation, restore power and test in accordance with local electrical codes.

Question 5

How do I reset it after it trips?

Accepted Answer

First identify and clear the fault, then flip the breaker from OFF to ON to restore power. If it trips again, investigate for overloads or short circuits on the protected circuit.

Question 6

What should I do if it trips frequently?

Accepted Answer

Check for wiring faults, overloading, or short circuits on the protected circuit. Ensure connections are tight, disconnect nonessential devices, and consider consulting an electrician if trips persist.

Question 7

Is this MCB safe and compliant for use?

Accepted Answer

Yes. It is built to IEC 60898 standards and uses high-quality materials to provide safe overload and short-circuit protection in residential and commercial installations.

Question 8

What are common applications for this MCB?

Accepted Answer

Typical uses include protecting lighting circuits, outlets, small motors, and other low-energy equipment in homes, offices, shops, and workshops.

Question 9

How does this compare to other MCB options on Fepy?

Accepted Answer

On Fepy you can explore variants such as Schneider Electric 20A 3P MCB, 16A 3P MCB, or 25A 3P MCB to match current and circuit requirements. Examples: https://fepy.com/product/schneider-electric-20a-3p-mcb, https://fepy.com/product/schneider-electric-16a-3p-mcb, https://fepy.com/product/schneider-electric-25a-3p-mcb

Question 10

Can I use this MCB with my existing panel?

Accepted Answer

This MCB is designed for standard DIN-rail mounted distribution boards and IEC 60898 compatible panels. Check your panel’s rating and busbar compatibility before swapping.

Question 11

What is the practical value of choosing this 20A 3P MCB?

Accepted Answer

It provides reliable protection for 3-phase circuits at a sensible current rating, minimizing wiring damage and downtime from overloads. Its IEC 60898 compliance also supports safety and broad compatibility with common electrical systems.

Schneider Electric 20A 3P Miniature Circuit Braker (MCB)

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