LF08V Small Vacuum Pressure Switch

PRODUCT FEATURES

Suitable for vacuum environments,dedicated to electric vehicle vacuum systems
Automatic reset design with differential pressure≥0.25bar
Compatible with multiple media(air,water,motor oil,etc.)
Wide temperature resistance range(-20~65°C)and burst pressure up to 10bar
Customizable interfaces/wiring for flexible installation
Long service life(300,000 cycles)and stable performance

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Description

Specification

Product Selection

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Description

LF08V is a small automatic reset vacuum pressure switch tailored for electric vehicle vacuum systems. It operates reliably in vacuum environments with an action pressure range of -0.5–0.8bar and reset pressure of -0.25–0.6bar, featuring a differential pressure of ≥0.25bar and ±0.05bar tolerance. Compatible with air, water, motor oils, and other media, it boasts a wide operating temperature range (-20~65°C) and burst pressure of 10bar. With customizable connections, multiple electrical configurations, and a long endurance of 300,000 cycles, it delivers stable performance for diverse applications.

Specification

Model LF08V
Media	Air,Water,motor lils,transmission oils,Hydrocarbon Media,Refrigeration fluid
Pressure Range/ Tolerance	Action pressure	Reset pressure	Tolerance
	-0.5~-0.8bar	-0.25~-0.6barr	±0.05bar
	Differential pressure≥0.25 bar
Burst Pressure	10bar
Operating Temperature Range	Environment temperature:-20~65℃
Switch Type	SPST(NC OR NO)
Electric Rating	120Vac 6FLA,40.2LRA;240Vac 4FLA,26LRA
	120/240Vac 375VA;36Vdc 3A
Endurance	300000
Connection	Please see the selection table(customizable)
Electrical connections	6.35*0.8;Wire connection(can be customized length and electrical plug)

Product Selection

LF08V-1111-0.4-0.75bar
LF08V-1111-0.4-0.75bar
A BCD Pressure setting:Reset pressure 0.4bar Action pressure 0.75bar applicable to electric car.
Number	Circuitry	Base Material	Connection	Electrical connections
1	ASPST-NC	Bbrass	C1/8NPT	D6.35×0.8
2	SPST-NO	plated steel	1/4NPT	18AWG Wire harness
3	/	/	G1/8	Protective sleeve
4	/	/	G1/4	/
5	/	/	custom-made	/

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Please carefully inspect the following products ordered from LEFOO when you receive them.If you do not meet your reservation requirements or find that the products have surface quality problems,please take photos and contact the sales engineer who served you.Once this kind of product is signed,within 7 days,the LEFOO product will maintain the original quality and function when it was sold,and the product itself,accessories,and trademark logos are complete,and you can return the product without reason.Within 30 days,accept the return application due to quality reasons.

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