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Snap action thermal protector , automatic reset type with UL,VDE, CB, CCC , Rohs compliant
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:
B type:
A type: with leadwire and with insulation sleeve, the cable and length can be made according to customer's request:
Tripping Current Vs Tripping Time at the Ambient Temperature of 25℃
Ultimate Tripping Current Vs Ambient Temperature ( for reference only)
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