250V To 16-20A Soft Start Switch for Angle Grinder Retrofit Module Soft Startup Current Limiter Brushed Motor Angle Power Tools Soft-Start Current Limiter Module | 250V AC 16-20A Brushed Motor Retrofit for Power Tools Functional Advantages Industrial-Grade Construction High-quality plastic/metal composite housing with precision machining for impact resistance and durability. Smooth Motor Activation Soft-start technology prevents abrupt power surges, ramping brushed motors to full speed within 1-2 seconds. Simplified Retrofit Installation Dustproof-packaged module with 3 connecting cables enables tool-free conversion of 250V AC power tools (16-20A load). Technical Specifications Product Type: Soft-start current limiter Material: Plastic-metal composite Rated Load: 16-20A Input Voltage: 250V AC Package Contents 1 Soft-start current limiter module Operational Notes Critical Compatibility Exclusively for brushed motor tools; incompatible with brushless motors. Performance & Tolerances Prevents motor jolting by achieving full speed gradually; allow slight color variations due to lighting and minimal measurement deviations.