ABB S804N MCB, 4P, 63A Curve D, 690V AC, 36 kA Breaking Capacity

The ABB high-performance miniature circuit breaker (MCB) is a 4-pole device with a rated current of 63 A. It features both thermal and electromechanic tripping mechanisms for overload and short circuit protection, respectively. With a maximum breaking capacity of 36kA and compliance with IEC/EN standards, this MCB is suitable for residential, commercial, and industrial applications.

Compliance with IEC/EN standards
Thermal and electromechanic tripping mechanisms
Secure application with fast arc extinction
Global usability with numerous approvals
Comfortable use in various settings
Reliable overload and short circuit protection
High operational voltage range
Energy-efficient design with low power loss
Robust construction for long-term use