MCB 6KA 10KA Miniature Circuit Breakers(Mcb) Circuit Breaker For Marine

Energy limiting class:3

Rated impulse withstand voltage(1.2/50) Uimp:6000V

Dielectric test voltage at ind. Freq. for 1 min:2kV

Pollution degree:2

Thermo-magnetic release characteristic:B,C,D

Mechanical Features

Electrical life:8,000
Mechanical life:20,000
Contact position indicator: Yes

Protection degree: IP20
Reference temperature for setting of thermalelement:30C

Ambient temperature (withdaily average≤35″C): -5C…+40C

Storage temperation: -25C…+70C

Installation

Terminal connection type: Cable/U-type busbar/Pin-type busbar

Terminal size top/bottom for cable: 25mm2 1 8-3AWG

Terminal size top/bottom for busbar: 25mm21 8-3AWG

Tightening torque2.0 N*m 22 In-lbs.
Mounting: On DINrail EN 60715 (35mm) by means of fast clip device

Connection: From top and bottom

Combination with accessories

Auxiliary contact: Yes

Shunt release: Yes

Under voltage release: Yes

Alarm contact: Yes