760,99 LEI / buc
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Estimare livrare: 1-3 zile
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Cadouri garantate la comenzi de peste 250 RON
Transport gratuit la comenzi de peste 300 RON
KMI AC contactors with thermal electrical relay in a protective enclosure represent a complete device consisting of a compact contactor KMI, RTI thermal electrical relay, enclosure with glands and control buttons. Intended for remote actuation by means of direct connection to the network and shutting down three-phase asynchronous electric motors with a short-circuited rotor for the applied voltage limited to 400 V as well as for protecting electric motors from overloads of inadmissible duration and overcurrents arising in case of one phase retardation. Applying KMI 10910 + KMI 23211 contactors predetermines the use of a plastic enclosure; KMI 34012 + KMI 49512 are supplemented with a metal one. Correspond to the requirements of EN 60947-1, EN 60947-4-1, EN 60947-5-1.Low noise.
High electrical wear resistance.
Wide range.Rated control supply voltage Us at AC 50HZ: 230
Rated control supply voltage Us at DC: -
Voltage type for actuating: EV000460
Rated operation power at AC-3, 400 V: 37
Rated operation current Ie: 125
Conditioned rated short-circuit current Iq: 5
Setting range over-current release: 63...80
Connection type main current circuit: EV000415
Degree of protection (IP): EV006419
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