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KSD314-V Series Automatic Reset Type Big Current Thermostat

KSD314-V series is a single-pole single-throw (SPST) automatic reset type thermostat (contact can be normally closed or normally open), and the housing is made of high temperature resistant resin material with a maximum operating temperature of 180C. The pressure rating is basic insulation, and certain additional measures can be taken to achieve a reinforced insulation level. The standard load nature is purely resistive, providing micro-disconnection.

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PRODUCT DESCRIPTION

KSD314-V series is a single-pole single-throw (SPST) automatic reset type thermostat (contact can be normally closed or normally open), and the housing is made of high temperature resistant resin material with a maximum operating temperature of 180C. The pressure rating is basic insulation, and certain additional measures can be taken to achieve a reinforced insulation level. The standard load nature is purely resistive, providing micro-disconnection.

BASIC TECHNICAL PARAMETERS

Sub-series	Action type	Switch type	Rated current (resistive load)	Operating temperature OT.
KSD314-V	Auto reset	SPST、NC/NO	35A	30～180°C（TUV）30～140°C（UL）
KSD314-R & KSD314-R-C	Manual reset	SPST、NC	35A	40～140°C
KSD314-N	SOD	SPST、NC	35A	40～140°C
KSD314-T	PTC cutoff,Voltage maintain type	SPST、NC	35A	55～140°C
KSD314-Q	Double functions-Auto reset and one shot type	SPST、NC	45A	30～100°C
KSD314-F （developing）	SPDT type Auto reset	SPDT	25A	30～140°C
KSD314-W （developing）	Auto reset with thermal compensation	SPST、NC	25A	30～140°C

Tmax：

OT：70°C	OT:71~180°C
140°C(L) 170°C (S)	205°C (L) 235°C (S)

L： Long term

S：Less than 15 min

DIMENSION OF THE MAIN BODY

tongbao

SAFETY CERTIFICATE

OT	Life cycles	400V 25A	250V 35A 125V 35A	250V 25A 125V 25A
0~140°C	10,000	UL (operating)
	30,000		UL (operating)
	60,000		TUV
	100,000			UL (protective)
0~180°C	10,000	TUV
0~180°C	100,000			TUV

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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