Dongguan Yusheng Electronics Co., Ltd.

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Home ProductsSnap Disc Thermal Switch

High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST

High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST

High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST
High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST

Large Image :  High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST Get Best Price

Product Details:

Place of Origin: CHINA
Brand Name: Yusheng
Certification: CQC. TUV, VDE, UL, CB, ROHS, REACH
Model Number: KSD301

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 1000PCS or 2000PCS Per Carton, Carton Size: 280*270*320mm
Delivery Time: 7-10 work days
Payment Terms: L/C, T/T, D/A, D/P, Western Union
Supply Ability: 1,000,000 Pcs Per Month
Detailed Product Description
Model: KSD301 Reset Type: Auto Reset, Manual Reset
Rated Volts & Amps: 250V AC 10A/16A Contact Type: Normally Closed Or Normally Open
Temperature Range: 0~250℃ Cover: Fixed / Movable / Screw
Tolerance: +/-5 C For Open Action(Optional +/-3 C Or Less), +/-5C Diameter Of Bimetal Disc: 12.8 Mm (1/2)
Life Cycle: 100,000 Cycles
High Light:

snap action disc thermostats

,

bimetal snap disc thermostat

 

High Precision Auto Reset Single Pole Single Throw SPST Snap Disc Thermal Switch

 

Quick Detail:

Model KSD301
Reset Type Auto Reset
  Single Pole,Single Throw(SPST)
Body Material: Ceramic
Rated Voltage & Current 250V AC 10A/16A
Contact Type

Normally Closed(Open on Rise) or Normally Open(Close on Rise)

Operating Temperature Range

0~150℃ (Bakelite Body),0~250℃ (Ceramic Body)

Temperature differentials 8.5~55℃ (difference between off and on temperatures)
Temperature tolerance ±3.0℃, ±5.0℃, ±8.0℃, ±10.0℃
Contact Resistance ≤50mΩ
Insulation Resistance ≥100MΩ
Dielectric Strength ≥1500V
Life Cycle 100,000 Cycles
Certificate CQC,TUV,UL,VDE,ROHS,REACH

 

Description:

 

KSD301series snap disc thermal switch is a kind of miniature hermetically sealed bimetal disc thermostat (1/2" disc). It is of single-pole single-throw structure and works under resistive load. This bimetal switch is in wide use in a great variety of compact type home appliances, such as coffee maker, water dispenser, toaster, microwave oven, electric pad and portable icebox etc., to provide temperature control or temperature protection.(cut off thermostat).

 

Specifications:

 

1. Dimensional Outline

High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST 0
High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST 1
High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST 2
High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST 3 High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST 4

 

2. BOM

 

No. Part No. Part Name Material Qty.
1 KSD301-01 Body Ceramic 1
2 KSD301-02 Guide Frame Ceramic 1
3 KSD301-03 Cover Aluminium(A1) 1
4 KSD301-04 Bimetal Disc Bimetal 1
5 KSD301-05 Action Rod Ceramic 1
6 KSD301-06 Static Contact Plate Brass 1
7 KSD301-07 Ø3.5 static contact point AgCd012/Cu 1
8 KSD301-08 Ø3.5 moveable contact point AgCd012/Cu 1
9 KSD301-09 Movable Contact Plate BeCu 1
10 KSD301-10 Short Rivet Red Copper 1
11 KSD301-11 Long Rivet Red Copper 1
12 KSD301-12 6.3*0.8 Vertical Terminal Brass 2


3. Action Temperature Table

Standard Temperature Sheet
KSD301
Action Temperature Reset Temperature Action Temperature Reset Temperature
45±3℃ 35±5℃ 145±5℃ 125±7℃
50±3℃ 40±5℃ 150±5℃ 130±7℃
55±3℃ 45±5℃ 155±5℃ 135±7℃
60±3℃ 50±5℃ 160±5℃ 140±8℃
65±3℃ 50±5℃ 165±6℃ 145±8℃
70±3℃ 55±5℃ 170±6℃ 150±8℃
75±3℃ 60±5℃ 175±6℃ 155±8℃
80±3℃ 65±5℃ 180±7℃ 160±10℃
85±3℃ 70±5℃ 185±7℃ 155±10℃
90±3℃ 75±5℃ 190±7℃ 160±10℃
95±3℃ 80±5℃ 195±7℃ 165±10℃
100±4℃ 85±6℃ 200±8℃ 170±10℃
105±4℃ 85±6℃ 205±8℃ 175±10℃
110±4℃ 90±6℃ 210±8℃ 180±10℃
115±5℃ 95±6℃ 215±10℃ 185±10℃
120±5℃ 100±6℃ 220±10℃ 190±10℃
125±5℃ 105±6℃ 230±10℃ 200±10℃
130±5℃ 110±6℃ 240±10℃ 205±12℃
135±5℃ 115±6℃ 250±10℃ 210±15℃
140±5℃ 120±7℃    
Remark :
0-60℃±5℃: Reset Temperature=Action Temperature-10℃
60-120℃±5℃: Reset Temperature=Action Temperature-15℃
120-160℃±5℃: Reset Temperature=Action Temperature-20℃
160-200℃±7℃: Reset Temperature=Action Temperature-25℃
200-250℃(±8℃-10℃): Reset Temperature=Action Temperature-30℃/40℃

 

Applications:

 

Kitchen Appliances: Rice Cooker, Microwave Oven, Oven, Fryer, Egg Boiler, Electric Steamer, Vacuum Cleaner, etc.

Household Appliances: Electric Water Boiler, Room Heater,Waffle Baker etc.

● Other Industry: Medical Equipement, Air Compressor, Batter Packs, etc.

High Precision Auto Reset Thermal Snap Disc Single Pole Single Throw SPST 5

 

Competitive Advantages:

 

1. Easy mounting.
2. Rapid heat transmission.
3. High durability.
4. No breakdown, no flashover.
5. Every product will be tested, extremely high temperature pass rate.
6. High precision.

 

Installation and Direction for Use:

 

Method of earth: By means of the metal cup of thermal switch connected in the earthing metal part.
The thermostat should work in environment with humidity not higher than 90%, free of caustic, flammable gas and conducting dust.
When the thermal switch is used to sense the temperature of solid items, its cover should be clung to the heating part of such items. Meanwhile, heat-conducting silicon grease, or other heat media of similar nature, should be applied to the cover’s surface.
If the thermal switch is used to sense the temperature of liquids or steam, it is strongly recommended to adopt a version with stainless-steeled cup. Moreover, cautious measures should be taken to prevent liquids getting into/onto the thermal switch’s insulation parts.
The top of the cup must not be pressed to sink, so as to avoid adverse effect on the thermostat’s temperature sensitivity or its other functions.
Liquids must be kept out of the thermal switch’s inner part! The base must avid any force that could lead to crack; it should be kept clear and away from the pollution of electric substance to prevent insulation weakening that leads to short-circuited damages.
The terminals should be bent, or else, the reliability of electric connection will be influenced.

 

Tag:

 

Temperature Switch KSD301, Snap-action Thermostat, Snap Action Temperature Switch, Snap Action Bimetal Disc Thermostat, 

Bimetal Disc Thermal Switch, Automatic Thermal Switch, Temperature Controller, Temperature Switch

 

Contact Details
Dongguan Yusheng Electronics Co., Ltd.

Contact Person: Amy Li

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