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Precise Pressure Sensing: Calibrated for a 60-100 PSI operating range, making it ideal for hydraulic braking systems that require consistent "on/off" performance.
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Normally Open (N.O.) Circuitry: The switch remains open until the hydraulic pressure reaches the trigger point, completing the circuit to activate lights or signals.
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Superior Conductivity: Features copper alloy conductors that ensure maximum electrical flow with minimal resistive loss.
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Built to Last: The die-cast metal housing is designed to withstand the harsh environments of engine compartments and chassis mounting, resisting vibration and corrosion.
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Easy Installation: Equipped with two male bullet-style terminals for quick, secure wiring connections.
SKU
52-104
Manufactures SKU
POLLAK 52-104
Pollak 52-104 High-Performance Hydraulic Stoplight Pressure Switch
$9.17
EA
The Pollak 52-104 (also sold as 52-104EP or 52-104P) is a high-performance hydraulic stoplight switch engineered for precision and durability. Designed primarily for heavy-duty trucking, agricultural, and construction equipment, this switch activates brake lights or auxiliary systems when hydraulic pressure reaches a specific threshold. With a robust metal construction and 100% factory testing, it provides the reliability needed for critical safety systems.
PICTURE FOR REFERENCE, IMAGE MAY NOT BE EXACT. *
Key Details
Number of Terminal Connections
2
Product Type
Hydraulic Stoplight Switch
Voltage
6V, 12V, and 24V DC Systems
Shipping Weight (lbs)
0.100000