SP DC contactors

Heavy duty compact DC contactor for unidirectional operation, bidirectional versions available on request. Can be installed horizontally or vertically without any derating of the performance.

Main pole

• Rated voltage 900/1800/3600VDC
• Rated current 300A
• 1-3 poles
• Normally open or normally closed main pole
• Blow out system with permanent magnet
• Unidirectional or bidirectional
• Ceramic arc chute
• Designed according to IEC60077
• Up to 4 normally open and 4 normally closed auxiliary contacts

Actuator

• Single coil, monostable
• DC or AC control voltages

Installation

• Horizontal or vertical