Feature: 1. The switch is a normally closed switch.The connection will not be disconnected until the temperature standard is reached, otherwise it will be connected 2. The contact can endure 220VAC 1.5A or 24VDC 1.5A voltage. 3. More than 50MOhm in ambient temperature and moisture of insulation resistance,more safe. 4. Stable performance, high precision, small size, light weight. 5. Suitable for power supply, testing equipment, refrigeration, air conditioning, printed circuit board. 6. High reliability, long life, and little interference to the radio. Specification: Item Type:Switch Type :Normally Closed Temperature Range:40~130℃ Contact Load:220VAC 1.5A or 24VDC 1.5A Insulation Resistance: Normal Temperature and Humidity ≥50MΩ Contact Resistance: ≤ 100 MΩ Electric Strength: ≥500VACTemperature:D40℃ / D45℃ / D50℃ / D55℃ / D60℃ / D65℃ / D70℃ / D75℃ / D80℃ / D85℃ / D90℃ / D95℃ / D100℃ / D105℃ / D110℃ / D115℃ / D120℃ / D125℃ / D130℃(Optional) @font-face{ font-family:"Times New Roman"; } @font-face{ font-family:"宋体"; } @font-face{ font-family:"Calibri"; } @font-face{ font-family:"Arial"; } p.MsoNormal{ mso-style-name:正文; mso-style-parent:""; margin:0pt; margin-bottom:.0001pt; mso-pagination:none; text-align:justify; text-justify:inter-ideograph; font-family:Calibri; mso-fareast-font-family:宋体; mso-bidi-font-family:Arial; font-size:16.0000pt; mso-font-kerning:1.0000pt; } span.msoIns{ mso-style-type:export-only; mso-style-name:""; text-decoration:underline; text-underline:single; color:blue; } span.msoDel{ mso-style-type:export-only; mso-style-name:""; text-decoration:line-through; color:red; } @page{mso-page-border-surround-header:no; mso-page-border-surround-footer:no;}@page Section0{ margin-top:72.0000pt; margin-bottom:72.0000pt; margin-left:90.0000pt; margin-right:90.0000pt; size:595.3000pt 841.9000pt; layout-grid:15.6000pt; } div.Section0{page:Section0;}. Package List: 1 x Switch Note: 1. When using contact temperature sensing, the metal cover should be close to the mounting surface of the controlled appliance. To ensure the temperature sensing effect, the temperature sensitive surface should be coated with thermal grease or other similar heat transfer medium. 2. Do not crush, loosen or deform the top of the cover during installation to avoid affecting performance. 3, can not let the liquid penetrate into the temperature controller, do not crack the shell, do not arbitrarily change the shape of the external terminal. 4. The product should be used in a circuit with a current of no more than 5A. The copper core should be selected from 0. 5-1mm2 wire connection; if the circuit is not more than 10A, the copper core should be 0.75-1.5mm2. connection. 5. The product should be stored in a warehouse with a relative humidity of less than 90% and an ambient temperature of 40 ° C below, which is ventilated, clean, dry and free of corrosive gases.