Technical data: Model: KSD 9700 Two types: NO (Normal Open) or NC (Normal Closed) Contact: 250V 5A Switching temperature approx.: 15°C to 160°C Size: 19 x 7.5 x 4mm Cable length:70mm Opener means: When the threshold temperature is reached, the switch opens, thus interrupting contact.
Closer means: When the threshold temperature is reached, the switch closes, thus closes the contact.