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28146SW Brake Vacuum Switch - 12V Electric Brake Booster Kit

28146SW Brake Vacuum Switch - 12V Electric Brake Booster Kit

Product ID: 277425036

Details

Brand
Semcto
Connector Type
Screw
Contact Material
Copper Alloy
Contact Type
Normally Open
Mounting Type
Screw Mount

⚡12V coil voltage for seamless integration

🔄Automatic vacuum pressure switch operation

🔧Screw terminal connectors for secure fit

Description

🚗 Keep your brakes sharp and your ride smooth with precision vacuum control!

PLUG PLAY FIT - Designed to perfectly fit Semcto and popular models like AC Delco and 79 Corvette pumps.
PUMP LIFE GUARDIAN - Built-in check valve prevents constant pump running, extending pump lifespan.
LEAK PROOF INSTALLATION - Screw terminals and tight connections prevent vacuum leaks for consistent performance.
PRECISION VACUUM CONTROL - Activates between 0.04 MPa and 0.06 MPa for reliable brake vacuum management.
MAINTENANCE FREE ADJUSTMENT - Preset and glued adjustment screw ensures stable, tamper-proof operation.

The Semcto 28146SW Brake Vacuum Switch is a 12V automatic pressure switch designed to optimize electric brake booster vacuum pumps. Featuring a built-in check valve, it prevents pump overuse and extends pump life by activating between 0.04 and 0.06 MPa vacuum levels. Its preset, glued adjustment screw ensures reliable, maintenance-free operation, while screw terminal connectors guarantee a secure, leak-proof fit compatible with multiple pump models including AC Delco and 79 Corvette. Ideal for professionals seeking dependable brake vacuum management in custom or OEM setups.

Specifications

ASIN	B08QMLQC4C
Best Sellers Rank	#1,177,122 in Automotive ( See Top 100 in Automotive ) #2,408 in Air Conditioning Line Repair Tools
Brand Name	Semcto
Coil Voltage	12 volts
Connector Type	Screw
Contact Material	Copper Alloy
Contact Type	Normally Open
Customer Reviews	3.4 3.4 out of 5 stars (161)
Manufacturer	Semcto
Maximum Switching Voltage	12 volts
Minimum Switching Voltage	12 volts
Model	28146BP-002
Mounting Type	Screw Mount
Number of Items	1
Number of Terminals	3
Operation Mode	Automatic
Part Number	28146BP-002
UPC	709930351526

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