SW120, SW121, SW122 & SW132 Series of Double Pole D.C. Contactors - ALBRIGHT INTERNATIONAL - (Version JPG) - PDF Catalogue | Technical Documentation

See other catalogues for ALBRIGHT INTERNATIONAL

Disconnect switch, Isolating switch, DC contactor, Contactor, Safety switch

Text version of the page

ALBRIGHT INTERNATIONAL LTD ALBRIGHT (Engineers) LTD

SW120, SW121, SW122 AND SW132 DOUBLE POLE D.O. CONTACTORS

SW132 On/off

normally closed

SW120 On/off

normally open

SW121 Changeover

SW122 Paired on/off normally open

resistors and are intended for continuous energisation with minimum coil power consumption.

CONTACTORS IN THE SERIES

UNIQUE RANGE

These contactors have 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.

ALTERNATING CURRENTS

These contactors are not polarity sensitive thus they can be used for switching A.C. currents.

COMPACT SIZE

SPECIAL VERSIONS

The contactors are compact in size and are fully serviceable and a full range of spare parts are available.

Continued on page 3

Two special versions, SW121E and SW132E, are designed for mains failure changeover duty. These contactors are fitted with economy