Description
SQUARE D KQ10D163 63 AMP D Curve 10kA Mcb (Used/Refurbished)
Support high-inrush currents in your existing installation with this genuine refurbished Square D Loadcentre KQ10D163. This 63A Miniature Circuit Breaker (MCB) features a Type D tripping curve, specifically designed to handle the heavy startup surges of industrial motors, transformers, and large machinery. Built for Square D Loadcentre KQ and Qwikline II distribution boards, this breaker ensures a secure, plug-on fit for legacy systems.
Key Performance Features
Type D Tripping Curve: Allows for high initial surges (10–14x In) without nuisance tripping, making it ideal for heavy inductive loads.
High Current Rating: Provides reliable 63A protection for heavy-duty power circuits and industrial equipment.
Stab-lok Connection: The specialised prong-type plug-on design snaps directly onto the busbar for a fast, tool-free replacement.
10kA Breaking Capacity: Safely manages high fault currents to protect your entire electrical installation from damage.
Technical Specifications
- Current Rating: 63 Amps
- Tripping Curve: Type D
- Breaking Capacity: 10kA
- Condition: Refurbished / Pre-owned
- Mounting: Plug-on / Stab-lok
- Brand: Square D (Schneider Electric)
- Compatibility: Fits Square D KQ & Qwikline II Boards
