• has rocker-style "reset" button (does not operate as on/off switch)
• thermal circuit breakers have trip characteristics similar to "slow blow" fuses
• rated at 12 Amps for 125 or 250VAC or 32VDC circuits (for "overload" protection) 
• snap-mount into  5/8 inch = 16 mm round or "D-shape" or "Double D" shape hole
• similar appearance to panel-mount fuse-holders
• has 1/4 inch male push-fit quick connect blade terminals
• replacement part fits Nordic Track and Pro-Form treadmills
• this replacement part also fits Freon Refrigerant Recovery Machine equipment
• replaces Potter and Brumfield W28-XQ1A series thermal circuit breakers
• replaces similar Carling, Hosiden, Rong Feng, Tyco TE Conductivity, Yeu Sheng thermal circuit breakers
• CBK Supply has hundreds of parts in stock:  Local pick-up: GPS 42.279521 -85.544180 
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