Product name：Reciprocating Saw speed control device-2
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Model: FR1
Electrical rating: AC 230V 4A 

Features:
1. 6 steps Speed control;
2. Mechanical by-pass contact; 
3. Passive linear potentiometer output; 
4. External triac and heat sink fixed; 
5. Pass UL and CUL certificate. 
6. All kinds of rotary button colors for your choice.

Application: AC power tools, such as reciprocating saws, blenders, jig saws, etc.