Product Categories
Product Tags
armored thermocouples sensor
blade Fuse Holder
Car blade fuse
Car Fuse
Ceramic Tube Fuse
Circuit Breaker
Disc Thermostats
Ds18b20 Temperature Sensor
electrical Fuse
Fast/slow-blow fuse
Fuse box-holder
Glass Tube Fuse
Inline Fuse Holder
Limit Snap Disc Thermostat
Mini Circuit Breakers
Motor overload protector
Motor thermal protection
NTC sensor
NTC thermistor sensor
PCB Mount Fuse Holder
PPTC Resettable Fuse
PT100 Temperature sensor
PTC thermistor
sensor connector harness
Sensor Probes & Cables
Slow Blow Micro Fuse
Surface Mount Fuses
Temp Cutoff Link
Temperature control switch
Temperature Fuse
Temperature Sensor
Temperature sensor cable
Temperature Sensor Probe
temp switch
Thermal cut-off
Thermal Cut out Switch
Thermal Fuse
thermal protector
Thermal switch
Thermistor Sensor Probe
Disc Self Hold Thermal CUT OUT & Resistor Combination
The KSD301 / KSD302 series self-hold thermal cut-outs have an internal heater to stop them from auto-resetting. This means they can be located remotely and reset by switching off the applied voltage. KSD series 1/2″ , 3/4”disc manual-reset thermal cutouts offer extra thermal protection where auto-resetting devices are not desirable.
KSD301 / KSD302 thermostat disc self hold thermal cut out is a safety device that prevents a heater from overheating or faulting:
How thermostat disc self hold thermal cut out works?
When the temperature reaches a predetermined level, the thermostat opens, and the contacts remain open. The only way to reset the device is to remove power from the circuit.
thermostat disc self hold thermal cut out Benefits:
A self hold thermal cut out offers extra safety compared to an automatic reset device, and it works similarly to a manual reset device without the need for a push button.
Types of self hold thermal cut outs
Some types of self hold thermal cut outs include:
KSD301 / KSD302: A combination of a thermostat and a resistor, where the resistor is located below the thermostat’s contact arm.
KSD301 / KSD302 EAW SO: Similar to an auto-reset type, but with an internal heating resistor that prevents the bimetal disc from auto-resetting.
KSD302-T: A 1/2” disc PTC thermal cut-out that features easy mounting, rapid heat transmission, high durability, and high precision.
FEATURES
Recognized UL component, tested to UL standard 873
Available with surface, air sensing, well or cavity type mountings
High switching current 25~60 AMP/240 volts
Reliable temperature performance over the life of the device
Ultimate safety device in critical applications
Also available for 115VAC, 24VAC/DC, 48VAC/DC, applications
Various mounting configurations along with different terminations available
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 |
Contact Us
Waiting for your email, we will reply you within 12 hours with valuable information you needed.
RELATED PRODUCTS
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.
Bimetal KST Heating Thermostat for Electric Heater Temperature Control Switch
Bi-Meta Thermostat KST Temperature Control Switch with setting temperature 60°C~250°C load capacity 16A/250VAC. Bi-Metal Line Voltage Thermostat is designed to regulate precise temperature in commercial, industrial, and agricultural settings. Widely used in Elextric Heater, Electric Iron, Fryer, Rice Cooker, Toaster, Fat fryer, Warm electric light, Oven and so on.
TO-220 PCB-Bimetal Disc Small Thermal Protection Thermostat
JUC 31F / ST01 B U8 Series TO-220 PCB-Bimetal Disc Thermostat: A snap action SPST bimetallic thermostat that meets RoHs standards.
JUC 31F / ST01 B U8, 6700 Series TO-220 Subminiature Thermostat: A subminiature bimetal disc thermostat with a contact resistance of 50 milliohms max. It has a switch capability of up to 2 amp for 48 VDC or 120 VAC for 30,000 cycles.