KSD301 Temperature Switch with Normally Closed or Open Contacts Auto or Manual Reset and Metal Case

Name: KSD301 Temperature Switch with Normally Closed or Open Contacts Auto or Manual Reset and Metal Case
Brand: Dongguan Heng Hao Electric Co., Ltd
SKU: H31
Price: 0.30 USD
Availability: InStock

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KSD301 Temperature Switch with Normally Closed or Open Contacts Auto or Manual Reset and Metal Case

Large Image : KSD301 Temperature Switch with Normally Closed or Open Contacts Auto or Manual Reset and Metal Case

Product Details:

Place of Origin:	CHINA
Brand Name:	HENGHAO
Certification:	UL
Model Number:	H31

Payment & Shipping Terms:

Minimum Order Quantity:	1000PCS
Price:	USD 0.3~0.5PCS
Packaging Details:	2000PCS/CARTON
Delivery Time:	10~15 WORKDAYS
Payment Terms:	T/T
Supply Ability:	1000000PCS PER MONTH

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KSD301 Temperature Switch with Normally Closed or Open Contacts Auto or Manual Reset and Metal Case

Description

Life Cycle:	100000 Cycles	Voltage & Current:	250V 16A
Contact Type:	Normally Closed Or Normally Open	Switch Type:	Auto Reset Or Manual Reset
Temperature Range:	0-250℃	Case:	Metal
Highlight:	Normally closed or normally open KSD301 Temperature Switch , Auto reset or manual reset KSD301 Thermal Switch , Metal case KSD301 Bimetal Thermostat

KSD301 Temperature Switch - Thermal Switch Thermostat

Temperature Switch KSD301 Thermal Switch Auto Reset Thermal Fuse

The KSD series thermostat operates on the principle of bimetal discs that snap into action when temperature changes occur. This snap action activates the internal contacts, which then open or close the electrical circuit. Key features include fixed working temperatures, reliable snap action, minimal flashover, extended operational life, and reduced radio interference.

KSD302 Thermostat Specifications

Voltage & Current	AC 125V max 15A; AC250V 5A 10A 15A max 16A
Action Temperature	0~250℃
Recovery and Action Temperature Difference	0 to 25 degrees, or according to client's request
Temperature Deviation	±3 / ±5 / ±10 degree or according to client's request
Circuit Resistance	≤50mΩ (Initial value)
Insulation Resistance	AC50Hz 1500V / min, no breakdown blinding (Normal State)
Life Cycle	≥100,000 times
Contact Type	Normally closed or Normally open
Mounting Bracket	Two types: movable or immovable
Terminal Type	a. Terminal type: 187 series of 4.80.5mm and 4.80.8mm, 250 series of 6.3*0.8mm b. Terminal Angle: bending angle: 0~90°C optional
Housing	Plastic or ceramic
Temperature Sensor Face	Aluminum cap or copper head

KSD301 Auto Reset vs Manual Reset Types

Manual Reset Type

Temperature sensing components consist of bimetallic strip
When temperature reaches the action range, the disc snaps quickly and disconnects
Contact points cannot reset automatically when temperature declines
Circuit reconnection requires manually pushing the reset button
Important: Reset occurs when temperature declines 20°C after snap action using 4-6N force
Important: Minimum 20.4mm distance required between reset button and close cover

Auto Reset Type

Temperature sensing components consist of bimetallic strip
When temperature reaches the action range, the disc snaps quickly and disconnects
Contact points automatically reset and resume operation when temperature declines to fixed point

KSD302 Bimetal Thermostat Temperature Settings

Open Temp.	Reset Temp.	Open Temp.	Reset Temp.	Open Temp.	Reset Temp.
-20℃±5℃	5℃±5℃	95℃±5℃	80℃±5℃	205℃±5℃	175℃±10℃
-15℃±5℃	5℃±5℃	100℃±5℃	80℃±10℃	210℃±5℃	180℃±10℃
-10℃±5℃	5℃±5℃	105℃±5℃	85℃±10℃	215℃±5℃	185℃±10℃
0℃±5℃	-10℃±5℃	110℃±5℃	90℃±10℃	220℃±5℃	190℃±10℃
5℃±5℃	-5℃±5℃	115℃±5℃	95℃±10℃	225℃±5℃	195℃±10℃
10℃±5℃	0℃±5℃	120℃±5℃	100℃±10℃	230℃±5℃	200℃±10℃
15℃±5℃	5℃±5℃	125℃±5℃	105℃±10℃	235℃±5℃	205℃±10℃
20℃±5℃	5℃±5℃	130℃±5℃	110℃±10℃	240℃±5℃	210℃±10℃
25℃±5℃	10℃±5℃	135℃±5℃	115℃±10℃	245℃±5℃	215℃±10℃
30℃±5℃	15℃±5℃	140℃±5℃	120℃±10℃	250℃±5℃	220℃±10℃
35℃±5℃	20℃±5℃	145℃±5℃	125℃±10℃	255℃±5℃	225℃±10℃
40℃±5℃	25℃±5℃	150℃±5℃	130℃±10℃	260℃±5℃	230℃±10℃
45℃±5℃	30℃±5℃	155℃±5℃	130℃±10℃	265℃±5℃	235℃±10℃
50℃±5℃	35℃±5℃	160℃±5℃	135℃±10℃	270℃±5℃	240℃±10℃
55℃±5℃	40℃±5℃	165℃±5℃	140℃±10℃	275℃±5℃	245℃±10℃
60℃±5℃	45℃±5℃	170℃±5℃	145℃±10℃	280℃±5℃	250℃±10℃
65℃±5℃	50℃±5℃	175℃±5℃	150℃±10℃	285℃±5℃	255℃±10℃
70℃±5℃	55℃±5℃	180℃±5℃	155℃±10℃	290℃±5℃	260℃±10℃
75℃±5℃	60℃±5℃	185℃±5℃	155℃±10℃	295℃±5℃	265℃±10℃
80℃±5℃	65℃±5℃	190℃±5℃	160℃±10℃	300℃±5℃	270℃±10℃
85℃±5℃	70℃±5℃	195℃±5℃	165℃±10℃	Or according to client's request
90℃±5℃	75℃±5℃	200℃±5℃	170℃±10℃

This product has UL, CQC, TUV and RoHS certification approval.

Tag:

ksd301 thermal switch,

bimetal snap disc thermostat,

ksd301 temperature switch

Contact Details

Dongguan Heng Hao Electric Co., Ltd

Contact Person: Cherry Lee

Tel: +86-13431163393

Fax: 86-769-82657011

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