MT-800 515A 3K | 400 - 600A Thermal Overload to Suit MC500 - MC800

Brand: LS

Product Code: LS-1379001100

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LS Thermal Overload MT-800

Current Rating: 400 - 600A

To suit Contactor Frame Size: 800AF

To suit Contactors: MC-500a, MC-630a, MC-800a

Type MT, bimetal-style, overload relays are designed to protect AC circuits and motors against overloads, phase failure, long starting times and prolonged stalling of the motor.

Environment MT-12 to MT-800
Standards IEC/EN 60947-1, IEC/EN 60947-4-1
Certifications CE, CSA, UL, CCC
Rated operation voltage Max. 690V
Rated insulation voltage 690V
Rated frequency 50/60Hz
Degree of protection (Conforming to IEC 60 529) IP 20
Ambient air temperature Storage -30 ~ +65°C
Operation -25 ~ +60°C (MT refer to Graph)
Mounting position Vertical plane
Shock resistance (Conforming to IEC 68-2-7) 15gn - 11ms
Vibration resistance (Conforming to IEC68-2-6) 6G
Insulation strength (Conforming to IEC 255-5) 6kV
Rated impulse withstand voltage (Conforming to IEC 801-5) 6kV
Auxiliary contacts characteristics
Composition 1NO +1NC
Rated thermal current 5A
Rated operation current C600, R300
  AC15 duty (C600) 120V 1.5A
240V 0.75A
380V 0.47A
480V 0.375A
500V 0.35A
600V 0.3A
DC13 duty
120V 0.22A
240V 0.1A
Connecting conductor
Connection to screw clamp terminals
Size 18AWG /1mm2
Type 65/75 Cu-wire