These temp switches are a mechanical contact closure. No current will flow until temperature reaches rated value of 40°C or 104°F and contacts close.

Features

• Contact : NO;Rated Voltage : 250V;Current : 5A
• Max Rated Disconnection Temperature : 40C;Color : Silver Tone, Black
• Cable Length : 6.5cm/ 2.6";Head Dimension : 20 x 8 x 3mm / 0.79" x 0.31" x 0.12"(L*W*T)
• Net Weight : 31g;Package Content : 1 x Temperature Control Switch