The Schneider Electric LP1K090085JD is a TeSys K contactor — a 4-pole (2 NO + 2 NC) device rated for AC-1 resistive loads up to 20 A at 690 V AC 50/60 Hz, with a 12 V DC coil. Coil pull-in is 30…40 ms; drop-out is 10 ms on NO opening and 15 ms on NC closing. The control circuit operates from 0.8 to 1.15 Uc and drops out between 0.1 and 0.75 Uc below 50 °C. Hold-in power consumption is 3 W at 20 °C.
The contactor mounts on printed circuit boards — not a standard DIN-rail footprint — so plan for PCB integration rather than panel rail. Rated breaking capacity is 110 A at 415 V and 440 V, derating to 80 A at 500 V and 70 A at 660…690 V. The associated fuse is 25 A gG or aM for the power circuit. Mechanical durability is 10 million cycles; maximum operating rate is 3600 cycles per hour.
Compliant with EN/IEC 60947-4-1, GB/T 14048.4, UL 60947-4-1, CSA C22.2 No 60947-4-1, and JIS C8201-4-1. Rated insulation voltage (Ui) is 600 V per UL 508 and CSA C22.2 No 14, and 690 V per IEC 60947-4-1. Impulse withstand voltage (Uimp) is 8 kV. Overvoltage category III. Flame retardance is V1 per UL 94 and meets NF F 16-101/102 Requirement 2.