Acti9 iKQ 3P 50A D Miniature Circuit Breaker
£94.00 Incl. VAT
This Schneider LoadCentre KQ SE10D350 is a D curve 50A 3P 10kA MCB which is suitable for any Schneider Loadcentre KQ A and B type distribution boards. · · · Click-in busbar for speed of installation and guaranteed connection · · Trip free mechanism that operates even when the toggle is locked on · · Lockable in the on or off position · · 3 Pole · · D Curve · · The trip free mechanism operates even when the toggle is locked on. · · There is a positive contact indication to be guaranteed with on/off indication. · · It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. · · The Ue operational voltage is 415VAC. The Ui rated insulation voltage is 440VAC.
5 available – delivery in 1–2 days
Description
Technical Specifications Technical Specifications Miniature circuit breaker (MCB) Rated impulse-withstand voltage (Uimp) 4 kV Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 15 kA Pollution degree 2 Tripping characteristic (type/curve) D Recess depth 78.5 mm Rated current 50 A Over voltage category 3 Rated short-circuit breaking capacity Icn EN 60898 at 400 V 10 kA Current limiting class 3 Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10 kA Number of protected poles 3 Number of poles (total) 3 Rated insulation voltage Ui 440 V Rated voltage 415 V Width in number of modular spacings 3 Frequency 50 – 60 Hz Connectable conductor cross section solid-core 1 – 35 mm² Connectable conductor cross section multi-wired 1 – 25 mm² Ambient temperature during operating -25 – 60 °C Concurrently switching N-neutral No Additional equipment possible Yes Suitable for flush-mounted installation No · Technical Data Sheet – Click to Download
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