Tomzn 2P 10A AC MCB

Tomzn 2P 10A AC MCB – 2-Pole Miniature Circuit Breaker for Reliable Overcurrent Protection

The Tomzn 2P 10A AC Miniature Circuit Breaker (MCB) is a high-quality electrical protection device engineered to guard AC circuits against overloads and short circuits. Ideal for residential, commercial, and light industrial use, this 2-pole breaker offers reliable 10-amp current protection and is designed to safely isolate both the live and neutral conductors in a single-phase system.

Built to meet international standards such as IEC/EN 60898-1, the breaker features a thermal-magnetic trip mechanism that ensures accurate response under both sustained overload and sudden fault conditions. Its 6kA breaking capacity makes it suitable for most standard low-voltage AC installations operating at 230/400V AC.

Compact in size and easy to install, the Tomzn 2P MCB is housed in a flame-retardant, high-impact thermoplastic enclosure and designed for DIN rail mounting. The clearly visible ON/OFF status window and mechanical durability make it a dependable component for distribution boards, control panels, and AC output protection in solar systems.

Key Features:

• Rated Current: 10A

• Poles: 2P (dual-pole disconnection for phase and neutral)

• Voltage Rating: 230/400V AC

• Breaking Capacity: 6kA

• Tripping Mechanism: Thermal-magnetic

• Trip Curve: Typically B or C (model dependent)

• Mounting Type: 35mm DIN rail

• Material: Flame-retardant thermoplastic (UL94-V0 rated)

• Indicator: ON/OFF visual status window

• Electrical Life: ≥ 6,000 operations

• Mechanical Life: ≥ 20,000 operations

• Operating Temperature: -5°C to +40°C

Why Choose Tomzn 2P 10A AC MCB?

Tomzn’s circuit protection products are known globally for their quality, safety, and cost-effectiveness. The 2P 10A AC MCB provides dependable overcurrent protection for modern electrical systems and is perfect for both new installations and retrofits. Whether you’re managing household power or commercial loads, this breaker ensures the safety and longevity of your electrical infrastructure.

Benefits:

• Complete 2-Pole Isolation: Safely disconnects both line and neutral for enhanced protection

• Reliable Performance: Precision tripping protects against both overloads and short circuits

• Quick Installation: Standard DIN rail design for fast and secure mounting

• Compact & Safe: Flame-retardant housing ensures high safety standards in compact form

• Wide Compatibility: Suitable for a range of low-voltage AC circuit protection applications

• Durable Design: Built for long service life with high mechanical and electrical endurance

Applications:

• Residential AC power distribution

• Lighting and general-purpose circuit protection

• AC output protection in solar PV systems

• Office and commercial building electrical systems

• Control panels and electrical boards