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20 Amp MCB Circuit Breaker

20 Amp MCB Circuit Breaker

£3.95
£3.95
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Availability: Low stock: 59 left
Vendor: DANSON
Category: Circuit Breaker
Tags: DANSON

Shipping Policy

Once you receive your order confirmation email, your order will be processed within 2–3 business days (excluding weekends and public holidays).

Installation & Safety

Installation must be carried out by a qualified electrician.
Ensure power is switched off before installation.
Suitable for indoor use.

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Product Overview

The 20 Amp MCB Circuit Breaker is a high-quality protective device designed to safeguard electrical circuits from overloads and short circuits. It is widely used in residential, commercial, and light industrial installations where reliable circuit protection is essential. This breaker automatically disconnects the power supply when a fault is detected, helping to prevent damage to wiring and connected electrical equipment.

Rated at 230/400V, this MCB is suitable for a variety of standard electrical systems. Its compact modular design allows easy installation within consumer units and distribution boards. Ideal for medium to higher load circuits, it ensures safe and stable electrical performance for everyday applications.

Why to Choose

  • Strong protection against overload and short circuit faults
  • 20 Amp rating suitable for medium power circuits
  • Compatible with 230/400V electrical systems
  • Compact design for easy installation
  • Suitable for home and commercial use
  • Enhances overall electrical safety
  • Reliable and consistent performance
  • Ideal for upgrades and replacements
  • Long-lasting durable construction

Key Features

  • 20 Amp MCB circuit breaker
  • Automatic trip safety mechanism
  • Overload protection system
  • Short circuit protection feature
  • 230/400V rated operation
  • Modular DIN rail design
  • Consumer unit compatible
  • Easy installation and replacement
  • Reliable switching performance
  • Durable electrical component

Technical Specifications

  • Product Type: MCB Circuit Breaker
  • Current Rating: 20 Amp
  • Voltage Rating: 230/400V
  • Protection Type: Overload / Short Circuit
  • Installation Type: Distribution Board / Consumer Unit
  • Mounting Style: DIN Rail
  • Application: Medium Power Electrical Circuits
  • Usage: Domestic / Commercial / Industrial

Frequently Asked Questions

1. What is a 20 Amp MCB used for?

It is commonly used for medium power circuits such as appliances and dedicated socket lines.

2. What protection does this MCB provide?

It protects against overload and short circuit conditions.

3. Can this be used in home wiring systems?

Yes, it is suitable for domestic consumer units when correctly installed.

4. What voltage is it rated for?

It is rated for 230/400V electrical systems.

5. Should a professional install this MCB?

Yes, installation should be carried out by a qualified electrician.