Place of Origin
China,Guangdong
Application
Switch Snap Action
Supplier Type
Original manufacturer
Media Available
datasheet, Photo
Brand
SEKI ST-22 Thermal protector
Size / Dimension
L18mm W7.5mm H3.5mm
Operating Temperature
65~150°C
Switch Function
on-off switch
Electrical Rating
DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 10A
Open temperature
(65~150)±5°C; 5°C a step
Reset temperature
2/3 of the action temperature with tolerance of ±15°C.
Life times
8A/125V 10,000 cycles, 5A/250V 10,000 cycles
Lead wire
#22 white 3266, end half tripping, length is 70mm,
Contact Closure resistance:
≤50mΩ
Insulation resistance:
≥100mΩ
Certificate approved
CQC TUV KC ROHS
Used for
Electric Motors, Fluorescent Ballasts