Manufacturers supply BW9700 thermal protector

BW9700 series thermal protector products are made from conductive metal or plastic frames, welded bimetal element silver alloy contacts, conductive frame, insulated fixing seat, static contact pad and heat resistant wires and other components. The current through the bimetal element impedance, the case of non-normal operation, when the current increases or the ambient temperature rises to the set temperature, the bimetal component action, open / on contact, off / on the circuit. When the device is cooled to a safe temperature, the contacts automatically closed / off, resume / stop working. BW9700 / KSD9700 thermal protection technical parameters 1. Rated voltage and current: AC250V 5A; AC125V 8A; 15A / 12VDC 12A / 24VDC 2. Operating temperature: 40 ~ 150 ℃, 5 ℃ to a temperature point; temperature accuracy: 35 210 ℃ 3 Reset temperature: 2/3 operating temperature, temperature accuracy: 315 210 ℃ 4. Contact resistance ≤50mΩ; ≥100mΩ 5. Electric strength Insulation resistance: Terminal with insulated housing or casing applied 50HZ 1500VAC without breakdown test lasted five seconds, flashover (leakage 1mA) 6. Contact form: (1) Normally closed: temperature rise, contacts open, the temperature drops, contact connected (2) normally open type: temperature rise, contact connected the temperature drops, the contact is opened 7. Working life: ≥10000 times 8. Dimensions Model Length (mm) Width (mm) height (mm) Lead (mm) 22- 22 115 standard steel wire 20- iron standard housing 20 7.2 3.7 20 7.4 3.8 Molded lead 20- 15- steel standard lead standard lead 15- 15 6.6 3.2 15 7.3 3.8 Molded lead standard lead standard is: AWG22 # Black lead L1 = L2 = 70mm or according to customer requirements custom