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KSD302 25A Loading Auto Reset Thermostat

KSD302 series snap-action thermostat is a kind of hermetically sealed bimetal thermal protector (7/8" disc). It is of single-pole single-throw structure and works under resistive load. Owing to high loading capacity, the product series is appropriately used in high-duty electric appliances to provide overheating protection.

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1013

Product serial number

PRODUCT DESCRIPTION

KSD302 series snap-action thermostat is a kind of hermetically sealed bimetal thermal protector (7/8" disc). It is of single-pole single-throw structure and works under resistive load. Owing to high loading capacity, the product series is appropriately used in high-duty electric appliances to provide overheating protection.

BASIC TECHNICAL PARAMETERS

Uses:	Temperature control/Overheat protection	Application:	Heater
Housing material:	Bakelite	Current:	25A
Maximum operating temperature:	125℃	Temperature difference:	for reference
Tolerance:	for reference	Protection level:	IP00
Contact material:	silver / gold	Insulation resistance:	use the insulation resistance meter to add voltage DC500V, >10M.
Electrical strength:	The part between live parts and non-charged parts can withstand 2000V (reinforced insulation type: 3750V), 50Hz AC current, sine wave, one-minute bearing test. No breakdown, no arcing.
Reset type:	manual.
Resistance between terminals:	≦50mΩ	Heat resistant temperature:	185°C (long term); 215°C (less than 15 minutes)
Temperature characteristics:	regular type - the disconnection temperature is higher than the on temperature. (Normally closed); Type K - Disconnect temperature is lower than the on temperature. (Normally open)
Disc diameter:	(7/8")	Certification:	UL/CQC/TUV
Terminal model:	customized (for reference)	Cover:	Customized (for reference)

PRODUCT ADVANTAGES

●Easy to install;
●High precision;
●Fast heat transfer;
●High durability;
●No breakdown, no arcing;
●Each thermostat will be tested and the temperature pass rate is high.

DIMENSION OF THE MAIN BODY

tongbao

SAFETY CERTIFICATE

OT range	Life cycles	250V 25A
≦125°C	30,000	CQC: 08002022703 VDE: 40013417 TUV: R50160750

ORDER DETAILS

package	100/ inner box, 5 boxes/carton, box size: 480 (length) * 282 (width) * 218 (height) (mm)
minimal order size	1000
payment method	Wire transfer, Western Union
delivery time	15 to 20 days

INSTALLATION AND DIRECTION FOR USE

Installation and use instructions:

1. Grounding method: Connected to the grounding metal parts of the equipment through the metal casing of the thermostat.
2. The thermostat shall be operated in a general indoor environment where the relative humidity of the air is not more than 90%, no corrosive gas, no flammable gas and conductive dust.
3. When the temperature controller is in contact with the temperature, the cover should be placed close to the heat-generating part of the controlled appliance, and the thermal surface of the cover should be coated with thermal grease or other similar heat-conducting medium.
4. When the temperature controller is exposed to liquid or steam, it is recommended to use a stainless steel cover and a reliable leak-proof measure to prevent liquid from seeping into the insulation of the thermostat.
5. It is not possible to collapse or deform the top of the cover to avoid changes in operating temperature or other properties.
6. Do not allow liquid to penetrate inside the thermostat! The housing must be protected from excessive forces to prevent cracking; the housing should be kept clean to prevent contamination of conductive materials to prevent short-circuit breakdown due to reduced insulation.
7. The terminal cannot be bent during use, otherwise the reliability of the electrical connection will be affected.

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