SP-100 SWITCH INGCO (RH150028) F-24
🧰 What It Is
The SP‑100 Switch in the INGCO RH150028 is the main electrical control switch that the operator uses to turn the tool on and off and — in many models — to control the speed or power of the tool. It is a specially designed trigger switch suitable for a high‑power corded rotary hammer.
This switch assembly typically includes:
• The main switch body
• Contacts that open/close the electrical circuit
• A trigger actuator that the user presses with a finger
• Possible speed control/electronic circuitry (depending on design)
It is usually mounted inside the handle assembly so the user can comfortably operate it.
⚙️ Technical Function
The SP‑100 Switch performs the following functions:
1. Power Control
Turns the tool on and off by opening/closing the electrical circuit between the power cord and the motor.
2. Speed Regulation (if variable‑speed type)
When designed with variable control, it allows the user to modulate motor speed based on how far the trigger is pressed.
3. Safety Cutoff
Immediately cuts motor power when the trigger is released, preventing unintended tool operation.
4. Integration with Lock‑On Features
Works with any lock‑on button that may allow the tool to stay on without constant trigger pressure.