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Bi-metal Limit Snap Disc Thermostat Manufacturer and Suppliers
The China KSD301 / KSD302 series temperature Limit switch feature adjustable fan or limit operation in a versatile 3/4″(19mm) bimetal disc Hi-Amp & Hi-limit design. The snap-action of the temperature sensing bi-metal provides high-speed contact separation for exceptional life. Functional replacement WHITE-RODGERS & Therm-O-Disc. Bimetal Disc Thermostat- WRG3L01180, 3L01-180, Automatic reset, manual reset and SPDT styles for fans, blowers or high limit cut-out.
Snap Disc Limit Thermostat, also known as temperature limit switch, resettable thermal cutoff switch, etc. It is a temperature switch that uses a bimetal snap disc as a temperature sensing element. When the appliance is working normally, the bimetal snap disc is in a free state and the contacts are in a disconnected state. When the temperature rises to the action temperature value, the bimetal snap disc element is heated to generate internal stress and quickly acts, opening the contacts and cutting off/connecting the Limit circuit, thereby playing a thermal protection role. When the ambient temperature drops to the reset temperature of the protector, the contacts will close again to connect the circuit.
The China KSD301 / KSD302 series temperature controls switch feature adjustable fan or limit operation in a versatile 3/4″(19mm) bimetal disc Hi-Amp & Hi-limit design. The snap-action of the temperature sensing bi-metal provides high-speed contact separation for exceptional life. Functional replacement WHITE-RODGERS & Therm-O-Disc. Bimetal Disc Thermostat- WRG3L01180, 3L01-180, Automatic reset, manual reset and SPDT styles for fans, blowers or high limit cut-out.
Snap Acting of the Temperature Sensing Bimetal Provides High Speed Contact Separation for Exceptional Life；Temperature Controls Feature Adjustable Fan or Limit Operation in a Versatile 3/4 Inch Bimetal Disc Design；Snap disc thermostat sensor for Mendota wood inserts, stoves and gas fireplaces. OEM replacement sensor which controls automatic on / off feature of your blower fan kit. Switch closes (turns on) at 120° F and turns the fan off around 90° F. 3/4″ disc thermostat, automatic reset, close at 120F, open at 100F, .250″ vertical quick connect terminals, air mount bracket. 120/240VAC, 25 Amps, Resistive, 60Hz.
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Snap Disc Hi-Limit Thermostat & bimetal snap disc thermal cutoff switch |
Fan & temperature Snap Disc Hi-Amp & Hi-limit switch |
China Manufacturer of Limit Snap Disc KSD302 Thermostat |
| Manufacturer Name: | China YAXUN |
| Series/Model: | KSD301, KSD302 Series Hi-Amp & Hi-limit resettable thermal cutoff switch |
| Application: | HVAC/R System Operations |
| Approval | UL, CSA, TUV, CE, CCC |
| For Use With: | Select Furnace Models |
| Current Rating: | 25.00 Amps at 120/240 VAC (Resistive) |
| Current Rating (Full Load Amps): | 14.00 Amps at 120 VAC / 10.00 Amps at 240 VAC |
| Current Rating (Locked Rotor Amps): | 72.00 Amps at 120 VAC; 60.00 Amps at 240 VAC |
| Current Rating (Rated Load Amps): | 25.00 Amps at 120/240 VAC |
| Manufacturer Cross Reference Part Number(s): | 310708 |
| Switch Action: | Single Pole Single Throw (SPST) |
| Switch Type: | SPST, Snap-Action |
| Temperature Rating: | 32°F-350°F (0°C-176.6°C) |
| Type: | Bi-Metal Disc, Close on Rise, 40 Degree Adjustable, Hi-Amp & Hi-limit |
| Voltage Rating: | 120/240/400 VAC |
| Additional Information: | Disc Size: 3/4″; Style:KSD302- 310708; Terminal Size: 1/4″; Terminal Type: Quick Connect |
| Certification(s): | CSA Certified, UL Recognized (Canada and the United States), ROSH |
Appearance and selection of KSD302 Limit Snap Disc Thermostat & bimetal thermal cutoff switch
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