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17AM-D bimetal motor thermal protector switch

17AM-D thermal protector: Normal closed, cut off upon temperature rises.
Snap action, automatic reset.
Contact rating: 125VAC 16A/ 20VDC 20A/ 250VAC 8A
Open Temperature: 50C to 180C

Application:17AM-D thermal protector: It’s widely used and protect electric motor; ballast of fluorescent lamp;transformer; DC motor of automobile; integrated circuit and general electric appliance.

Quantity:
  • 17AM Thermal Protector
  • HC

17AM-D thermal protector bimetal switch

 

Work principle:

17AM-D thermal protector is a temperature automatic response devide and is connected in series to the winding of motor. The contacts open on temperature rise and reset after the temperature drops down.

 

Application:

17AM-D thermal protector has the following characters: the structure is advanced, the volume is very small, the action is sensitive, large in contact capacity, long life and so on. It’s widely used and protect electric motor; ballast of fluorescent lamp;transformer; DC motor of automobile; integrated circuit and general electric appliance.

 

Main features:

 Double protection of over current and over heat

Snap action, normal closed, auto reset

Contact rating: 125VAC 16A/ 20VDC 20A/ 250VAC 8A /250VAC 9A
Thermal switch dimension:23.5X10.5X4.7mm

Open Temperature: 50C to 180C,  in 5C increasement

Tolerance for open temperature: +/-5C

Cable:Stardard:AWG18, 65mm long, special requests accepted

Terminals on same side or on opposite sides.

Suitable for most varnishing processes

Approval: UL,VDE, CB, CCC, Rohs compliant

 

Advantage:

Advance equipments, automatic production line, large production capacity and high quality guaranteed.

 

Open Temp Vs Close temp of model 17AM-D
Model Open temp.(°C) Reset temp.(°C) Model Open temp.(°C) Reset temp.(°C)
17AM-D 50 50±5 35±10 17AM-D 110 110±5 70±15
17AM-D 55 55±5 35±10 17AM-D 115 115±5 75±15
17AM-D 60 60±5 40±10 17AM-D 120 120±5 75±15
17AM-D 65 65±5 50±10 17AM-D 125 125±5 80±15
17AM-D 70 70±5 50±12 17AM-D 130 130±5 85±15
17AM-D 75 75±5 55±12 17AM-D 135 135±5 85±15
17AM-D 80 80±5 55±15 17AM-D 140 140±5 90±15
17AM-D 85 85±5 60±15 17AM-D 145 145±5 95±15
17AM-D 90 90±5 60±15 17AM-D 150 150±5 95±15
17AM-D 95 95±5 65±15 17AM-D 155 155±5 100±15
17AM-D 100 100±5 65±15 17AM-D 160 160±5 105±15
17AM-D 105 105±5 70±15 17AM-D 165 165±5 110±15

 

 Dimension:

 

A type:

 17AM thermal protector A.jpg

 

B type:

17AM thermal protector B.jpg

 

 

A type: with leadwire and with insulation sleeve, the cable and length can be made according to customer's request:

 

17AM-A2.jpg

 

Tripping Current Vs Tripping Time at the Ambient Temperature of 25℃

17Am graph of current vs tripping time

Ultimate Tripping Current Vs Ambient Temperature ( for reference only)

 current vs temperature curve_(1)

 

Product Picture

 

 17AM-20.jpg

 

 17AM01 thermal protector.jpg

 

 

17AM-15.jpg

 

2-L thermal protector.jpg

 

17AM-Plastic case.jpg

 

 

 

17AM-22.jpg

 

 

Other models for your choices:

 

HC thermal protector02

 

Production line

 production05



 

Packaging & shipping

 17AM-D thermal protector package


 17AM-D thermal protector package2


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