Qa17C 63A Blister Pack Switch

The CBI QA17C63BP is a 63A single-phase earth leakage switch disconnector from CBI-electric: low voltage. It is specifically designed to provide high-sensitivity earth leakage protection (residual current sensing) without internal overload protection.

Key Specifications
Current Rating: 63 Amps.
Protection Type: Earth leakage protection ONLY (30mA sensitivity).
Function: Acts as a Switch Disconnector; it does not provide overload protection, which must be handled by another upstream device.
Poles: 1-Pole + Neutral (switched neutral).
Mounting: Dual Mount design, compatible with both standard DIN rail and CBI Mini rail (Samite) systems.
Short Circuit Capacity: Rated for 3kA.