

SKU: SKU: KLE318BK
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.
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.
🔴 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
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