Great temperature resistance property, can work under condition from -55℃ to 85℃.
Adopts ceramic, the same with the space program; reduced risk of fire or meltdown in over-current conditions.
Small size, can withstand and switch large current.
Hermetically sealed, with no risks of arcing leakage and fire.
Sealing chamber can effectively prevent contact oxidized and melted. Low and stable contact resistance.
Can be used in any environment, including immersion, high/low pressure and other harsh environment.
Not position sensitive, can be mounted in any position for ease of installation.

Specifications:

Item	Technical Parameter
Contact arrangement (main)	SPST-NO
Rated operating voltage	12-800VDC/VAC
Rated carrying current	100A (1/0 cable – 53mm² cross-section area)
Max carrying current (1 time)	1 second, 500A; 60 seconds, 180A; 600 seconds, 140A
Switching capacity	see figure 1, power switching capacity for resistive load
Max cut-off current	1000A,400VDC,one time
Contact resistance Max rated carry current	1.5mΩ
Mechanical life	300,000 cycles
Operate time, 25℃ Close (includes bounce) max Bounce on close, max Release time (includes arc time at max. break current)	25ms 6ms 10ms
Insulation resistance at 500VDC 500VDC	100mΩ (50mΩafter life test)
Dielectric at sea level (leakage ＜1mA)	2200VRMS
Shock (saw tooth or 1/2 sine, 11ms)	20G’s
Vibration, sinusoidal (10-2000 Hz peak)	20G’s
Operating ambient temp range	-55~85℃
Storage ambient temp range	-55~125℃
Weight, typical	0.21KG

Applications:

This high voltage DC contactor adopts advanced extended performance impervious ceramic sealing technology, which takes the place of common glass or epoxy sealing technology. Products with ceramic sealing technology have higher usage temp and more reliable sealing performance.
Such contactor has the advantage of small volume, long life and light weight.
Functions are similar with that of EV DC contactor produced by Kilovac and Panasonic.
Widely used in AD or DC power supply switch of mining – drive and control system, electric vehicle, mobile mining equipment, aviation mobile devices, backup power supply system, hydrogen fuel cell drive system, ships and underwater equipment, solar power equipment. It is the ideal choice of large mobile power supply circuit.

TY0002C06 Ceramic Sealing Tech High Voltage DC Contactor with Small Volume

Spark Plug Connector