M&M High Quality Circuit Breaker Original

7-Day Replacement Warranty for complete peace of mind

The M&M C20 Miniature Circuit Breaker (MCB) is designed to provide dependable protection against overloads and short circuits. Built with high-quality materials and engineered according to IEC/EN 60898-1 standards, it ensures safety, durability, and stable performance in residential, commercial, and industrial applications.

Available in Single Pole (1P), Double Pole (2P), Triple Pole (3P), and Four Pole (4P) variants, the M&M C20 series offers versatile protection solutions for different power setups.

Single Pole (1P) – Basic and Effective Protection

The 1P MCB protects one live (phase) wire in a circuit. It is commonly used in:

• Lighting and socket circuits in homes and offices
• Small appliances and low-load equipment
• Individual line protection in distribution boards

👉 Why choose 1P?

• Compact and economical
• Protects against overload and short circuit on a single line
• Ideal for residential and small-scale use

Double Pole (2P) – Safe for Single-Phase Systems

The 2P MCB protects both phase and neutral conductors at the same time, ensuring higher safety in single-phase systems.

Applications:

• Single-phase distribution boards
• Home and office wiring systems requiring neutral disconnection
• Small machines and sensitive appliances

👉 Why choose 2P?

• Disconnects both live and neutral during fault
• Extra safety for sensitive loads
• Reduces the risk of electric shocks

Triple Pole (3P) – Protection for Three-Phase Loads

The 3P MCB is designed for three-phase power systems, commonly used in industrial and commercial setups.

Applications:

• Three-phase motors and equipment
• Industrial distribution panels
• Commercial buildings with heavy loads

👉 Why choose 3P?

• Simultaneous protection of all three phases
• Prevents equipment damage due to phase faults
• Essential for stable operation of industrial systems

Four Pole (4P) – Complete Safety with Neutral Disconnection

The 4P MCB extends the protection of 3P breakers by also covering the neutral conductor, ensuring maximum safety.

Applications:

• Three-phase four-wire systems
• Sensitive installations like labs, data centers, and IT setups
• Industrial panels requiring neutral isolation

👉 Why choose 4P?

• Full isolation of all phases and neutral
• Prevents leakage and neutral faults
• Provides the highest level of safety in demanding environments

Key Features (All Variants)

• Brand: M&M
• Model: C20
• Standard Compliance: IEC/EN 60898-1
• Rated Current: 20A
• Rated Voltage: 230/400V AC, 50/60Hz
• Breaking Capacity: 6000A
• Durable Build: High-quality materials for long service life
• Compact Design: Easy to install in distribution boards
• Stable Performance: Consistent operation even under heavy load conditions

Why Choose M&M C20 MCB Series?

• Reliable protection against overloads and short circuits
• Available in 1P, 2P, 3P, and 4P variants
• Ensures safety of appliances, equipment, and complete electrical systems
• Suitable for residential, commercial, and industrial applications
• Built according to international safety standards (IEC/EN 60898-1)