DZ935 series MCB / DZ935

Function : The DZ935 senes manne miniature circuit breakers (for short "breakers" ) used in marine power systems with AC 50Hz or 60Hz and rated operating voltages of 400v and below for terminal power distribution, lighting ines and small load equipment short arcut and undervoltage protection, arid infrequently switching on and off circuits under normal operating conditions. Breakers has 1P. 2P. BP. 4P. 1P+N and RCBO, trip-unit ratings from TA to 63A in a vanety of sizes. Breakers nave a high rated short-circuit breaking capacity, with J-type (basic type). B-ype (standard type) and Crype (high-score break type) three kinds of break capabilty for selection, the highest rated short-circuit break capability (cu) up to 15kA. Breakers meet the standard: IEC60947-1 and GB/T14048.1, IEC60947-2 and GB/T140482 E060947-4 and GB/TI 4048.4, EC 61009-1 and GB/T16917,1, EC60898-1 and GB/T10963.1. CCS rules. Breakers have got the domestic and foreign classification society certification.

Features :

RCBO is 2P breaker and with electrical-magnetc sensor, 36mm width; ROBO funconally independent of line voltage and free from electromagnetic interference; Both two Poles have short circuit protection and cant close with Residual Current protectionunction failure. Have the contacts ON and OFF position indicated window. Customer can easily know the contact position.

1P+N width only 18mm, small size; Can open l. and N pole together, more safety. Contact position indicated window, Green is open, red is close; Long life cycle, without current is 20000 cycles, with current is 10000 cycles.

Cable size reach to 35mm2, insulation plate desian is more satety; tunnel type terminals, easy for wire connecton and adapt to U shape busbar; DIN installation and can be replaced quickly, There is sink design on the cover for heat dissipation; Contact position indicated window, Grean is ocen, red is close Long ite cycle, without current is 20000 cycles, with current is 10000 cycles; All kinds of accessones.