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Air Brake Stop Light Switch for Semi Trucks
Air Brake Service Circuit Stop Light Switch.
Air Brake Service Circuit Stop Light Switch for Heavy-Duty Trucks
The Air Brake Service Circuit Stop Light Switch from Brianna Auto Parts is a high-quality electrical switch engineered to provide dependable brake light activation for heavy-duty commercial truck air brake systems.
Designed to illuminate the vehicle's rear stop lights whenever the brake pedal is applied, this switch plays a critical role in communicating your braking intentions to surrounding motorists.
Reliable brake light operation is essential for highway safety, helping reduce the risk of rear-end collisions by alerting drivers when your truck is slowing down or stopping.
Installed beneath the dashboard above the brake pedal, the stop light switch is activated as the brake pedal lever presses the internal plunger.
This action closes the electrical circuit, instantly powering the rear brake lights.
Manufactured with premium silver electrical contacts and a snap-action internal mechanism, this switch is built for dependable performance and an extended service life, having been tested to withstand one million operating cycles at 30 amps.
Reliable Brake Light Activation for Commercial Air Brake Systems
Designed for demanding commercial trucking applications, this air brake service circuit stop light switch provides fast, consistent electrical operation every time the brakes are applied.
The precision snap-action design minimizes contact wear while ensuring dependable brake light activation under repeated daily use.
- Activates rear brake lights when the brake pedal is applied
- Designed for heavy-duty commercial truck air brake systems
- High-quality silver electrical contacts
- Snap-action mechanism for extended service life
- Tested for one million operating cycles at 30 amps
- Helps improve roadway safety by alerting following drivers
- Heavy-duty construction for commercial vehicle applications
- Reliable electrical performance in demanding environments
Technical Specifications
- Normally Open at 0 PSI
- Actuation Pressure: 3–5 PSI
- Single Pole Design
- Two Electrical Terminals
- 1/4"-18 NPT Thread
- OEM Reference Number: 3250
Compatible Part Numbers
This Air Brake Service Circuit Stop Light Switch is compatible with the following industry part numbers:
- 1324150
- 13250
- 3250
- 325011
- Automann 170.0013
- Dayton AVBE13250
- Euclid E-MDBE13250N
- Haldex BE13250
- Haldex 13250
- KN62010
- Midwest WA13250
- MP3250
- PA3250
- UM13250
- V325011
Why Customers Love It
Fleet maintenance professionals and owner-operators rely on this stop light switch because it delivers dependable brake light operation with exceptional durability.
The premium silver contacts and snap-action mechanism provide reliable switching performance, while the million-cycle durability rating makes it an excellent choice for trucks that accumulate high annual mileage.
Its broad compatibility with numerous industry part numbers also simplifies maintenance and replacement planning.
Reasons People Buy This Air Brake Stop Light Switch
- Restore dependable brake light operation
- Improve highway safety and driver visibility
- Heavy-duty construction for commercial trucking
- Premium silver electrical contacts for long service life
- Snap-action design reduces internal wear
- Tested for one million operating cycles
- Compatible with numerous OEM and aftermarket part numbers
- Ideal for fleet maintenance and preventive repairs
Maintain dependable brake light performance with this premium Air Brake Service Circuit Stop Light Switch from Brianna Auto Parts.
Order today from ChromeAndParts.com for competitive pricing, fast shipping, and premium heavy-duty truck air brake components trusted by professional drivers, fleet operators, and maintenance technicians throughout North America.
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