CIRCUIT BREAKER MCB B-curve, 20A 800Vdc, 2P mod

NST PELEMCB02B20V

Valid Article

Former Code(s): PELEMMCB2B20V
OC subscriptions: included in supply or field order tools (e.g. UniField)
SC subscriptions: included in supply or field tools
OC validations: approved for procurement and use by an OC for international or local orders specifying context and activity in Medical Standard Lists (MSL)

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CIRCUIT BREAKER MCB B-curve, 20A 800Vdc, 2P mod

Form

MCB, 2 pole 20 Amps, B curve up to 800 volts DC, magnetic trip, modular, 35mm DIN rail mountable, padlockable in OFF position. Operation temp -25 +70°C. Tunnel terminal downside 1...25 mm² rigid. Tunnel terminal downside 1...16 mm² flexible. Pre-wired cable upside.

Not repairable.

Per piece.

Fit

Compatible with main circuit and distribution boards of similar make and technical specifications. This device is specifically designed for the protecting of a panel or a string of panels (= a direct current circuit) in a photovoltaic installation.

Function

MCBs or Miniature Circuit Breakers are electromechanical devices which protect an electrical circuit from an over current.

A MCB functions by interrupting the continuity of electrical flow through the circuit once a fault is detected.