01FUEL & EXHAUST
Precise Line Pull Engine Control
Mounted discreetly within the machinery, this controller offers a tactile link between operator and engine. The line pull mechanism provides immediate physical feedback, confirming that the fuel flow has ceased without hesitation.
Designed for durability, it suits applications where environmental exposure is high and precision is critical. It protects the system from electrical surges while maintaining consistent performance over tens of thousands of cycles.


02PROTECTION
Guarding Against Electrical Surges
The unit incorporates an overload protection circuit to shield the system from excessive current spikes. A dedicated stall protection feature automatically cuts power if the mechanical movement becomes obstructed, preventing motor burnout. Additionally, reverse battery connection guards protect the internal components from damage caused by incorrect polarity, ensuring long-term reliability in varied installation scenarios.

04DURABILITY
Built for Harsh Conditions
Constructed from plastic and iron, the device carries an IP56 rating, indicating robust resistance to dust and water ingress. This makes it suitable for environments where exposure to elements is constant. The steel wire rope is supplied in a tightened state, ready for immediate integration into the existing setup without initial slack.
05SPECS
Technical Specifications and Weight
The unit operates on a current draw of less than 1.8A, making it efficient for battery-powered systems. It withstands ambient temperatures ranging from -40℃ to 105℃, accommodating extreme thermal fluctuations. The product itself weighs approximately 309g, while the packing carton measures 19 x 11 x 6 cm and adds 0.36 kg to the total shipping weight.


06AT A GLANCE
The key points
- IP56 rated housing resists dust and moisture in harsh environments
- Maximum pull force of 8.0kg ensures decisive actuation
- Action time of 1.5 seconds for rapid fuel cutoff
- Service life exceeds 50,000 cycles for long-term reliability
- Steel wire rope arrives pre-tightened from the factory
07
About this product
- 1, Engine Shutoff Controller
- Using professional DC motor drive chip, this engine shutoff switch ensures precise and dependable control, making it suitable for more applications 2, Overload Protection: Equipped with overload protection, this engine kill switch protects the system from potential damage caused by excessive current, enhancing durability 3, Stall Protection: This fuel shut off controller features stall protection function, preventing motor burnout by automatically cutting power if the mechanism becomes obstructed 4, Battery Reverse Connection Guard: This engine switch offers reverse battery protection to prevent damage from incorrect battery connections, ensuring long term reliability 5, Fast Stop Switch: The motor current does not pass through the limit switch, with IP56 rating, extending the lifespan of this fuel stop switch, suitable for harsh environments
- The steel wire rope is in a tightened state when leaving the factory
- Specification
- Item Type
- Engine Kill Switch
- Material
- Plastic, Iron
- Working Current
- <1.8A
- Maximum Pull Force
- ≥8.0Kg
- Action Time
- 1.5s
- Working Stroke
- Approx. 29±2mm / 1.14±0.08in
- Ambient Temperature
- -40℃-105℃
- Service Life
- ≥50000 times
- Weight
- Approx. 309g / 10.9oz
- Package List
- Includes
- 1 x Engine Kill Switch
















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