TOMZN 125A 2P DC MCB Miniature Circuit Breaker Battery Solar Isolator

🔌 TOMZN 125A DC MCB (2 Pole) – Heavy Duty DC Circuit Protection

Ensure maximum protection for your solar and DC systems with the TOMZN 125A 2 Pole DC Miniature Circuit Breaker (MCB).

Built for high-current DC applications, this breaker provides reliable isolation and protection for both positive and negative lines.

⚙️ Key Features:

Rated Current: 125A

Poles: 2 Pole (2P) – isolates both positive (+) and negative (–) lines

Voltage Rating: Up to 1000V DC

Breaking Capacity: 6kA (typical)

Trip Curve: C Curve (standard for solar/DC systems)

Application: Solar PV systems, battery banks, inverter DC side

Fast Tripping: Instant protection from overload & short circuit

DC Arc Control: Advanced arc extinguishing for DC safety

Mounting: Standard DIN rail installation

Durability: Fire-resistant housing, long electrical & mechanical life

🔒 Why 2 Pole DC MCB?

Disconnects both + and – lines simultaneously

Improves safety during maintenance

Essential for floating DC systems and solar PV setups

Reduces risk of residual current or partial isolation

🏠 Ideal Applications:

Solar panel to inverter protection

Battery bank isolation

Hybrid / off-grid solar systems

DC distribution boards

TOMZN 125A 2 Pole DC MCB එක solar සහ battery system වල + සහ – දෙකම එකවර disconnect කරලා overload සහ short circuit වලින් ආරක්ෂාව ලබා දෙයි. DC circuit සඳහා විශේෂයෙන් නිර්මාණය කර ඇති නිසා solar system වලට ඉතා සුදුසුයි.