TOMZN TOB1Z-63 2P DC MCB 500V Miniature Circuit Breaker 3A-63A Overload & Short Circuit Protection

TOMZN 2P DC Solar PV MCB TOB1Z-63 500V 6kA – Miniature Circuit Breaker 3A-63A

The TOMZN 2P DC MCB is designed for use in DC circuits up to 500V with a high breaking capacity of 6kA.

It provides reliable protection against overload and short circuits, and can also be used for infrequent switching operations. Compact, durable, and easy to install, this breaker is ideal for solar photovoltaic systems, communication equipment, and other DC applications.

Compliant with IEC/EN 606947-2, this breaker also offers strong wiring capability with up to 25mm² connection capacity and a secure 3N·m torque.

Key Functions & Features

• 2-pole DC miniature circuit breaker for up to 500V DC
• High breaking capacity: 6kA
• Current ratings available: 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A
• Protects against overload & short circuit in DC circuits
• Suitable for infrequent operation of the line
• Perfect for solar PV systems, communications equipment, and other DC applications
• Maximum connecting ability: 25mm², wiring torque: 3N·m
• Complies with IEC/EN 606947-2
• Compact design & DIN rail mountable

• Application: Solar PV, communications, and other DC circuits