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Self-hold Thermal Protector 50- 170 for thermal protection manual reset

Jiangsu ChangSheng Electric Appliance Co., Ltd
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Jiangsu ChangSheng Electric Appliance Co., Ltd
City: Changzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-519-85920008
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Self-hold Thermal Protector 50- 170 for thermal protection manual reset

Brand Name : DESHENG
Model Number : 17AM-D+PTC
Certification : UL VDE CE CB KC
Place of Origin : China
MOQ : 1000pcs
Payment Terms : T/T L/C D/P
Supply Ability : 5,000,000pcs/month
Delivery Time : 3-10 days on order
Packaging Details : 2500pcs per package
lead wire : UL3321 3135 3398 20# or 18#
insulation sleeve : mylar sleeve
contact resistance : 50 ohm maximum
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Self-hold Thermal Protector 50- 170 for thermal protection, manual reset


Description


The Self-Hold 17AM-D+PTC is a thermal Protector/PTC Heater combination. The PTC Heater is electrically located across the contacts of the protector. When the protector contacts are open, the heater is in series with the load. The heater then maintains the temperature sensitive bimetal of the protector in an open state. To reset the Self-Hold 17AM-D+PTC, power must be removed for sufficient time to allow the Self-Hold 17AM-D+PTC to cool to below the protector’s reset point.


In a fault condition, the 17AM-D+PTC opens the electrical circuit and an integrated heat source prevents the thermal protector from reclosing until the power source is removed and the unit is allowed to cool the thermal protector then resets allowing continued operation.


Specifications


Normally close, open on temperature rise, manual reset

Contact capacity

125Vac/16A, 250Vac/8A 600Vac/4A 24Vdc/20A

Cycles life

6,000-10,000cycles

Open temperature

70°C to 170°C in increments of 5°C

Temperature Tolerance

±5°C

Differential Temperature

depending on open temperature

Seal

High-seal and low-seal gasket material available

Contact resistance

≤100 mW

Insulation resistance

The resistance between the leads and insulation sleeve is >100 M with 500 VDC at 25 °C.


Applications:


  • Lightings
  • Battery packs and battery charger output
  • Shaded pole motors
  • Fluorescent lighting ballasts
  • Washers and dryers
  • Dishwashers
  • Transformers
  • Automotive accessory motors
  • PC boards
  • ………and more.

Model


Rated Opening temp


Rated closing temp

17AM-D+PTC 70

70±5℃


Reset by manual

17AM-D+PTC 75

75±5℃

17AM-D+PTC 80

80±5℃

17AM-D+PTC 85

85±5℃

17AM-D+PTC 90

90±5℃

17AM-D+PTC 95

95±5℃

17AM-D+PTC 100

100±5℃

17AM-D+PTC 105

105±5℃

17AM-D+PTC 110

110±5℃

17AM-D+PTC 115

115±5℃

17AM-D+PTC 120

120±5℃

17AM-D+PTC 125

125±5℃

17AM-D+PTC 130

130±5℃

17AM-D+PTC 135

135±5℃

17AM-D+PTC 140

140±5℃

17AM-D+PTC 145

145±5℃

17AM-D+PTC 150

150±5℃

17AM-D+PTC 155

155±5℃


Competitive Advantage


1. The strongest Chinese manufacturer, TS16949 and ISO14001 recognized.

2. Compact, miniature size.

3. UL,VDE,CE CQC Approved.

4. Individually temperature checked on modern, custom-designed equipments from Japan.

5. Snap–action disc

6. Gasketed steel case suitable for most impregnation processes

7. Professional solutions with wide selection of leads and insulating sleeves

8. Bbimetal discs carry circuit current, so it is current and temperature double sensitivity for maximum design flexibility and application



Model


Rated Opening temp


Rated closing temp

17AM-D+PTC 70

70±5℃


Reset by manual

17AM-D+PTC 75

75±5℃

17AM-D+PTC 80

80±5℃

17AM-D+PTC 85

85±5℃

17AM-D+PTC 90

90±5℃

17AM-D+PTC 95

95±5℃

17AM-D+PTC 100

100±5℃

17AM-D+PTC 105

105±5℃

17AM-D+PTC 110

110±5℃

17AM-D+PTC 115

115±5℃

17AM-D+PTC 120

120±5℃

17AM-D+PTC 125

125±5℃

17AM-D+PTC 130

130±5℃

17AM-D+PTC 135

135±5℃

17AM-D+PTC 140

140±5℃

17AM-D+PTC 145

145±5℃

17AM-D+PTC 150

150±5℃

17AM-D+PTC 155

155±5℃



Product Tags:

overload protector

      

thermal overload protection

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

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