TOMZN 63A 1000V DC MCB Miniature Circuit Breaker Solar Battery Isolator

🔹 TOMZN 63A 1000V DC MCB (Miniature Circuit Breaker)

TOMZN 63A 1000V DC MCB is a high-performance protection device designed for solar PV and DC systems.

It ensures reliable protection against overload and short circuit, safeguarding your inverter, battery, and solar panels.

⚙️ Key Features:

⚡ Rated Current: 63A

⚡ Rated Voltage: 1000V DC

⚡ Breaking Capacity: 6kA

⚡ 2 Pole (Positive & Negative protection)

⚡ Fast tripping mechanism for safety

⚡ High-quality flame-retardant body

⚡ DIN rail mounting – easy installation

⚡ Long lifespan and stable performance

⚙️ Electrical Specifications:

Rated Current (In): 63A

Rated Voltage: 1000V DC

Breaking Capacity (Icu): 6kA

Tripping Curve: C Curve

Standard: IEC/EN 60947-2

🏗️ Mechanical Specifications:

Mounting: 35mm DIN Rail

Terminal Type: Screw clamp

Cable Size: Up to 25mm²

Operating Temperature: -5°C to +40°C

Storage Temperature: -40°C to +70°C

Protection Class: IP20

Mechanical Life: ≥ 20,000 operations

Electrical Life: ≥ 4,000 operations

Material: UL94-V0 flame-retardant

🔧 Applications:

Solar PV systems

Battery protection systems

DC distribution boards

Off-grid / hybrid inverter setups

TOMZN 63A 1000V DC MCB

Solar system සඳහා overload සහ short circuit වලින් ආරක්ෂා කරයි. 2 pole protection, DIN rail mount, 6kA capacity සමඟ විශ්වාසනීය ආරක්ෂාව ලබාදේ.