China SPST Bimetal Limit Snap Thermal Switch Supplier

SPST-NO/NC Bimetal thermal switch Applications include electric motors, heater, transformateurs, thermal coils, electronics, HVAC, and white goods. China Custom Limit Snap bimetal thermal switch (250v 10a / 125v 16a) is a temperature sensing device which is made with a formed 1/2′′ or 3/4′′ bi-metal disc that “snaps” at a preset temperature. YAXUN KSD9700, ST-22, TB02 Series Bimetal Snap-Action Temperature Switches are based on a bimetal snap disc two-contact system with response sensitivity to a combination of temperature and current. The functions of these switches include thermal motor protection, temperature limiting, and thermal cut-off. The series features high power ratings and no vibrational noise, with availability in normally closed or normally open configurations. The KSD302/17AM/6ap/S06/S01 Series switches are sealed so they can be used in vacuum-impregnated applications with various varnishes and glues. The rated maximum currents are 6.3A (type T12) with maximum switching currents of 60A. A low tolerance of ±1K is possible with the T10 models. KSD302 Series Bimetal Snap-Action Temperature Switches are available in a wide range of packaging, mounting, and design options and can be wired in twin or triplet configurations.

Limit Snap Thermal Switch THERMOSTAT 37DEG C SPST-NC Senser

Bimetal Thermal Switch probe for motor overheat protection

Manual Reset Disc Temperature Switch Bimetal Engineering 25a~60 Amp Thermal Switch

KSD301, KSD302, KSD303 Series Limit Snap Thermal Switch
Applications
⑴ sterilizer,
⑵ dishwasher,
⑶ dryer,
⑷ microwave,
⑸ drinking fountains,
⑹ electric kettle,
⑺ office equipment,
⑻ coffee maker,
⑼ sandwich toaster,
⑽ car seat heaters, automobile antifreeze, electric cooker, refrigerator, air conditioner, laminator and other electric appliances.

Manual Reset Disc Temperature Switch Bimetal Thermal Switch installation dimensions

●KSD301, KSD302, KSD303 series Limit Snap Thermal Switch technical parameters
⑴ paramètres électriques: 1) CQC, TUV, UL, CUL AC250V 50 ~60Hz 5A / 10UN / 16UN (charge résistive)
2) UL AC125V 50Hz 16A (charge résistive),
Temperature Performance
Normalement fermé, operating temperature：170±3℃ ；Reset temperature: ON: 155±5.
⑵ plage de température de fonctionnement: 0-230 ℃ (facultatif), précision de la température: ± 2 ± 3 ± 5 ± 10 ℃
⑶ reply and action temperature difference: 8 ~ 100 ℃ (facultatif)
⑷ Connexion: bornes à fiche 250 # (plier 0 ~ 90 ° en option); bornes à fiche 187 # (plier 0 ~ 90 ° optional thickness 0.5,0.8mm optional)
⑸ vie: ≥ 100,000 fois
⑹ résistance électrique: AC 50Hz 1800V a duré 1min, pas de scintillement, pas de panne
⑺ contact resistance: ≤50mΩ
⑻ Résistance d'isolation: ≥100 MΩ
⑼ Formulaire de contact: Normally closed type: hausse de température, contacts ouverts, la température baisse, contact connecté;
Type normalement ouvert: hausse de température, contact connecté, la température baisse, the contact is open
⑽ degré de protection de la coque: IP00
Installation: Anneau d'activités ordinaires d'installation de la série KSD301, anneau installer de petites activités rondes, installation d'un anneau actif à écran plat, ordinary large aluminum cover with mounting holes, with mounting holes lengthened aluminum cover.

●KSD301, KSD302, KSD303 series Limit Snap Thermal Switch competitive advantage
⑴ performances stables
⑵ haute précision
⑶ petite taille, poids léger
⑷ haute fiabilité, longue vie
⑸ dry worries small radio
⑹ no arc

●KSD301, KSD302, KSD303 series Limit Snap Thermal Switch Notice
⑴ grounding: The thermostat metal cover metal parts connected to the equipment grounding.
⑵ when using contact temperature installation should be charged with snapping the metal to cover up the installation of surface equipment, to ensure that the temperature effect, should be coated with thermal grease or other properties like heat transfer medium in surface temperature.
⑶ not install when the top cover surface collapsed, loose or deformed, so as not to affect performance.
⑷ not allow liquid to penetrate the internal temperature, not cause the shell cracks, not free to change the shape of the external terminals.
⑸ product in less than 5A current of the circuit used, should be selected cross-section of 0.5 5-1㎜2 copper wires; not more than 10A current in the circuit, chose the copper wires cross-section 0.75-1.5㎜2 .
⑹ product should be less than 90% relative humidity, ambient temperature below 40 ℃ ventilated, clean, dry, non-corrosive gases stored in the warehouse.
⑺ use can not bend the terminals, otherwise it will affect the reliability of the electrical connections.

KSD301 OPEN TEMP&RESET TEMP

CODE	OPEN TEMP	RESET TEMP	CODE	OPEN TEMP	RESET TEMP
45	45±5°C	≥33°C	140	140±5°C	100±15°C
50	50±5°C	≥35°C	145	145±5°C	100±15°C
55	55±5°C	42±6°C	150	150±5°C	105±15°C
60	60±5°C	45±8°C	155	155±5°C	110±15°C
65	65±5°C	48±10°C	160	160±5°C	115±15°C
70	70±5°C	50±12°C	165	165±5°C	120±15°C
75	75±5°C	53±14°C	170	170±3°C	155±5°C
80	80±5°C	55±15°C	175	175±5°C	130±15°C
85	85±5°C	60±15°C	180	180±5°C	135±15°C
90	90±5°C	65±15°C	185	185±5°C	140±15°C
95	95±5°C	70±15°C	190	190±5°C	145±15°C
100	100±5°C	70±15°C	195	195±5°C	150±15°C
105	105±5°C	75±15°C	200	200±5°C	155±15°C
110	110±5°C	75±15°C	205	205±5°C	160±15°C
115	115±5°C	80±15°C	210	210±5°C	165±15°C
120	120±5°C	85±15°C	215	215±5°C	170±15°C
125	125±5°C	85±15°C	220	220±5°C	175±15°C
130	130±5°C	90±15°C	225	225±5°C	180±15°C
135	135±5°C	95±15°C	230	230±5°C	185±15°C