Pro­file: ABB 3-pole con­tac­tors and over­load re­lays

Electrical Monitor - - COOPER CORPORATION -

BB 3-pole con­tac­tors of­fer an ex­haus­tive se­lec­tion of prod­ucts for sim­ple and ex­treme ap­pli­ca­tions as well as prod­ucts with spe­cific pur­poses. The AF con­tac­tor tech­nol­ogy rev­o­lu­tion­izes how we use con­tac­tors and al­lows use in all parts of the world and in all net­work con­di­tions. Fur­ther­more, mini-con­tac­tor range of­fers compact di­men­sions and spe­cific con­nec­tion pos­si­bil­i­ties. The AS con­tac­tor is ef­fi­cient and al­lows you to op­ti­mize your equip­ment de­sign. You can choose ter­mi­nals be­tween screw, spring and ring tongue through our ranges. So what­ever your need of a con­tac­tor might be, ABB will have a variant meet­ing just that.

Fea­tur­ing AF tech­nol­ogy as stan­dard, AF con­tac­tors es­tab­lish a new in­dus­try bench­mark. The elec­tron­i­cally con­trolled coil of­fers mul­ti­ple ben­e­fits over con­ven­tional al­ter­na­tives, and to­gether with ABB's wide prod­uct of­fer­ing, an op­ti­mal con­fig­u­ra­tion, ev­ery time.

AOp­ti­mize lo­gis­tics and cut ad­min­is­tra­tion costs with fewer prod­uct vari­ants to han­dle Ac­cess global sup­port and use the same prod­ucts in all parts of the world: the 100 - 250V, AC/DC coil cov­ers all stan­dard net­work volt­ages A re­duc­tion of the coil's en­ergy con­sump­tion by 80 per cent lets you save en­ergy Se­cure your up­time by let­ting the AF tech­nol­ogy over bridge volt­age drops and sags. Main fea­tures Up to 560 kW - 400V AC-3, 900 hp - 480V and 2650A - 690V AC-1, 2700A - gen­eral use Only 4 coils cover 24V - 500V AC and 20V - 500 V DC Screw, spring con­nec­tion types Built-in surge sup­pres­sion Con­nec­tion sets and in­ter­lock unit for re­vers­ing and star-delta starter for an easy, fast and se­cure as­sem­bly of starters Mir­ror and me­chan­i­cally linked con­tacts

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