Wylex MCB 40A SP Type B 6kA

Wylex MCB 40A SP Type B 6kA

£4.62 Incl. VAT

This Miniature Circuit Breaker, is a thermal-magnetic current limiting type, having a compact construction which has been achieved by not only minimising the number of parts but also the number of welded joints and connections. The MCB has an easy to oper · · · Single pole MCB, 40A B curve · · Energy limiting Class 3 · · Plug in · · 40A rated · · 6ka Breaking capacity · · single pole · · 18mm wide · · Type B classification 3-5ln

35 available – delivery in 1–2 days

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SKU: 61/B40 Categories: , , Brand: Part Number: 2500162328

Description

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Rated current 40 A Tripping characteristic (type/curve) B Recess depth 73 mm Rated voltage 230 V Width in number of modular spacings 1 Rated short-circuit breaking capacity Icn EN 60898 at 400 V 6 kA Rated short-circuit breaking capacity Icn EN 60898 at 230 V 6 kA Number of poles (total) 1 Rated impulse-withstand voltage (Uimp) 4 kV Current limiting class 3 Rated insulation voltage Ui 400 V Number of protected poles 1 Over voltage category 3 Frequency 50 – 50 Hz Connectable conductor cross section multi-wired 0.75 – 25 mm² Ambient temperature during operating -5 – 40 °C Concurrently switching N-neutral No Additional equipment possible No Flush-mounted installation No · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download