Power contactor 350 A | SU280

electromagneticDC

The SU280 series of contactors has been designed for direct current loads. They have double breaking main contacts with silver alloy contact tips, which are weld resistant, hard wearing and have excellent conductivity. Compact Size: The contactors are compact in size and are fully serviceable with a full range of spare parts available. Installation: Mounting is by means of 5mm tapped holes in the switch frame together with a range of mounting brackets complete with screws and washers. Operating Coils: Available with 6-240v DC coils, coil connections are by means of 6mm spades of which two are supplied per terminal. An alternative coil configuration is available which offers termination via a SAAB connector, allowing quick, polarity sensitive connection to the applications harness. Magnetic Blowouts: Fitting of magnetic blowouts make the polarity sensitive and the positive markings on the top cover of the contactor must be observed. Suffix 'B' denotes the fitting of magnetic blowouts.