原文是Fan-Type Control – A thermal control designed such that the contacts close on temperature rise. Also referred to as “close on rise,” or “normally open.”
Limit-Type Control – A thermal control designed such that the contacts open on temperature rise. Also referred to as “open on rise,” or “normally closed.”
Disc Cup – A cup that holds a disc in place on a disc-type control.
Bumper – An actuating pin that transmits motion from the sensing mechanism to an actuating arm.
Castellation – Posts affixed to a thermostat switchcase that serve to align a mounting bracket.
你能帮到我吗?谢谢啊