Automann 170.0013 Stop Light Switch | 2-Terminal | 5 PSI Activation

Automann 170.0013 Stop Light Switch | 2-Terminal | 5 PSI Activation

Ensure vehicle safety and legal compliance with this heavy-duty, pressure-activated stop light switch.

The Automann 170.0013 is a precision-engineered air pressure switch designed to activate your vehicle's brake lights the moment air pressure reaches 5 PSI. Built for the rigorous demands of commercial trucking, this 2-terminal switch is a direct replacement for many OEM applications, ensuring your stop lights function reliably every time the brakes are applied.

Product Overview

In an air brake system, timing and reliability are everything. This switch is designed to provide immediate electrical contact at low pressure (5 PSI), notifying following drivers of your intent to slow or stop. Its durable construction is resistant to moisture and environmental contaminants, making it ideal for frame or cab-mounted air manifolds.

Technical Specifications

• Brand: Automann

• Part Number: 170.0013

• Component Type: Air Pressure Stop Light Switch

• Activation Pressure: 5 PSI

• Terminals: 2-Terminal Screw Type

• Thread Size: 1/8" NPT (Standard)

• Configuration: Normally Open (Closes upon pressure)

Extensive Industry Cross-Reference

This switch is a universal fit for many major truck manufacturers and part suppliers. It is a direct replacement for the following:

• Haldex: BE13250

• International (IHC): 873706R91, 171584R91, 505026C1

• Kenworth: K295-B123, K301-123

• Mack: 1MR2328R, 1MR3352B, 1MR3352R

• Tectran: 143250

• Tramec: 38013

Key Features & Benefits

• Sensitive Activation: Calibrated to activate at just 5 PSI for early brake light warning.

• Heavy-Duty Terminals: Robust 2-terminal design ensures a secure electrical connection that won't vibrate loose.

• OEM Quality: Manufactured by Automann to meet or exceed original equipment standards for commercial vehicles.

• Universal Compatibility: Fits a wide variety of Kenworth, Mack, and International models, as well as many trailer configurations.

Installation Tip

When replacing your stop light switch, use a small amount of thread sealant to ensure an airtight fit in the manifold. Avoid over-tightening, as this can damage the switch housing.