CK-01&CK99 17AM 65C Motor Thermal Protector / Thermal Cut Out Switch
Description
Product Name | CK-01&CK99 17AM 65C Motor Thermal Protector / Thermal Cut Out Switch |
Use | Temperature control/Overheat protection |
Reset type | Automatic |
Electrical Rating | 22A / 125VAC, 8A / 250VAC |
Operating Temperature | 60°C~160°C |
Tolerance | +/-5 C for open action(Optional +/-3 C or less) |
Protection class | IP00 |
Contact material | Silver |
Dielectric Strength | AC 1500V for 1 minute or AC 1800V for 1 second |
Insulation Resistance | More than 100MΩ at DC 500V by Mega Ohm tester |
Resistance Between Terminals | Less than 100mW |
Diameter of bimetal disc | Φ12.8mm(1/2″) |
Approvals | UL/ TUV/ VDE/ CQC |
Terminal type | Customized |
Applications
Typical Applications:
-Electric Motors, Battery Chargers, Transformers
-Power Supplies, Heating Pads, Fluorescent Ballasts
-OA-Machines, Solenoids, LED Lighting, etc.
-AC motors for home appliances, pumps, HID ballasts

Advantage
Provide thermal protection from -20°C to 180°C.
With moisture resistance and customisable lead-wires.
Patented double-coating technology to prevent varnish penetration.
small, compact designs.
Joint venture with Korea Hanbecthistem/Seki
Snap action,Automatic reset.
Wire Customization Upon Request.


CK-01/CK-99 Bimetal Thermal Protector
SEKI CK series bimetal cut-outs are used for over-temperature and over-current protection of electric motors, transformers and lighting ballasts. Calibrations from 60℃ to 160℃.
-Snap Action Contacts
-Contact Rating: 8A/250V AC (6,000 cycles)
-Temperature Setting Range: 60℃ to 160℃
