Model 318BK: The "Detonator" Black Momentary Push Button Horn Switch

  • Model 318BK - The Black Detonator Push Button - Kleinn Automotive Accessories - KL 318BK
  • Model 318BK - The Black Detonator Push Button - Kleinn Automotive Accessories - KL 318BK

KL 318BK

$6.95
$6.95 $6.95

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PROP 65 WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

MODEL 318BK: HEAVY-DUTY MOMENTARY PUSH BUTTON SWITCH

INSTANTANEOUS COMMAND SWITCHING

Bring immediate, crisp activation to your electrical accessories with the premium Kleinn Model 318BK Momentary Push Button Switch. Explicitly engineered to interface with high-draw pneumatic networks, this heavy-duty cockpit control allows you to manually unleash the full force of your train horns or air systems right from the driver's seat. Featuring a stealthy black finish, this rugged button delivers a definitive tactile response with zero execution lag, ensuring an instantaneous audio blast or electrical connection cycle every time it is pressed.

UNIVERSAL COCKPIT INTEGRATION

The Model 318BK is a standard, non-locking momentary contact button designed to stay closed only while actively depressed, automatically springing open the moment pressure is released. This architecture prevents stuck solenoids and safeguards system components from continuous electrical cycles. Trusted as core equipment inside a vast array of Kleinn Problaster master installation kits (including the HK universal systems), this versatile switch mounts cleanly into custom dashboard projects, center consoles, or structural firewalls.

Why Choose the 318BK Switch?

  • Crisp Momentary Response: Non-latching spring action returns the contact button instantly to the off position, providing complete manual timing over each horn blast cycle.
  • Stealth Black Finish: Sleek, low-profile black bezel blends cleanly into modern automotive dashboard layers, panels, and custom utility consoles.
  • Robust Build Quality: Engineered to withstand the vibrational shocks of harsh off-road trails and constant everyday mechanical use.
  • Universal 12V Applications: Serves as an ideal activation source for electronic solenoid air valves, backup sirens, starter relays, or off-road auxiliary relays.

THE VERDICT: The most reliable tactile control button for high-output setups. The Model 318-BK delivers the precise mechanical link and rugged vehicle integration required to trigger your train horns instantly on the highway or out on the trail.

What's Included in the Box

  • Cockpit Switch: One (1) Model 318BK momentary push button switch (Black finish).
  • Mounting Hardware: Pre-installed integrated panel retention ring washers for a clean, stable surface lock.

🔴 PRO TIP: Keep your electrical circuits balanced and protected. When plumbing this manual momentary trigger to a heavy-flow compressor loop, always route your high-current power path through an isolated 40-amp automotive relay like our fully sealed Kleinn Part #340 to insulate your dashboard switches from high-amperage spikes.

PRODUCT SPECIFICATIONS

Feature Details
Part Number 318-BK
Switch Mechanism Momentary Push Button (Normally Open / Spring Return)
Bezel Color Finish Stealth Black
System Voltage Compatibility Standard 12-Volt Automotive Electrical Loops
Primary Application Air Horn Solenoids, Auxiliary Relays, Onboard Air Kits, Universal 12V Upgrades
Kit Cross-Reference Fitment Official replacement switch for HK Problaster systems

INSTALLATION LINKS

Model 318BK: The "Detonator" Black Momentary Push Button Horn Switch

$6.95

Does it come with a warranty?

Kleinn Automotive Accessories Limited Warranty

Kleinn Automotive Accessories stands behind the quality and craftsmanship of our products. Our products are covered against defects in materials and workmanship when properly installed and used under normal operating conditions, subject to the terms below.

One-Year Limited Warranty

Unless otherwise specified, Kleinn Automotive Accessories products are covered by a 1-year limited warranty from the original date of purchase.

This warranty applies to the original purchaser and covers defects in materials and workmanship under normal use.

If a product is determined to have a covered warranty defect, Kleinn Automotive Accessories will, at its discretion, repair or replace the defective product or component.

What Is Not Covered

This warranty does not cover damage or failure resulting from:

  • Improper installation
  • Misuse, abuse, or improper operation
  • Use outside the product's intended application or specifications
  • Modification or alteration of the product
  • Accidents or physical damage
  • Electrical damage
  • Environmental damage or exposure
  • Normal wear and tear

Kleinn Automotive Accessories is not responsible for installation or removal charges, diagnostic fees, labor costs, vehicle downtime, loss of use, or other incidental or consequential expenses associated with warranty service.

Warranty Claims

To request warranty service, email warranty@kleinn.com with the following information:

  • A copy of your original sales receipt or proof of purchase
  • Your full name
  • Email address
  • Telephone number
  • A brief description of the issue

A Kleinn representative will review your claim and may first attempt to resolve the issue through technical support.

If the product needs to be returned for inspection, Kleinn will provide a Return Authorization (RA) number and return instructions. Products should not be returned without prior authorization.

Once received, the product will be inspected to determine whether the issue is covered under warranty. If a covered defect in materials or workmanship is confirmed, Kleinn will, at its discretion, repair or replace the defective product or component.

If inspection determines that the product does not have a covered warranty defect, the product may be returned to the customer, and the customer will be responsible for applicable return shipping costs.

This limited warranty gives you specific legal rights. You may also have other rights, which vary from state to state.

Kleinn Automotive Accessories
4045 N. Highway Drive, Tucson, AZ 85705
Tel (520) 579-1531

What's the returns policy?

How To Return An Item

Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. You must return the item within 30 days of your purchase.

1. Please email support@kleinn.com to request a refund and we will assign you a Return Authorization #.

2. Mail your returned item to:
Kleinn Automotive Accessories
Returns Department
4045 N Highway Drive
Tucson, AZ 85705

3. Include in your package a signed letter stating the reason for your return and the original receipt.

Return Non-Exceptions

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

All returns are subject to a 15% restocking fee, which will be deducted from your refund. If shipping and handling fees were applied to your order, they are non-refundable.

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