Product Details

17AM thermal protector,thermal overload protector,thermal overload protector switch , thermal cutoff, thermal cutout, overload protector, bimetal thermostat switch, temperature limiter

Snap action thermal protector , automatic reset type with UL,VDE, CB, CCC , Rohs compliant

Work principle:

17AM 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 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)

Production Equipments:

Bimetal forming machine:

Stabilization Oven:

Auto welding machine:

Auto assembly machine:

Testing machine:

Goods ready to be delivery:

Storage Condition:

During the transport and storage, the packages can not be exposed to snows or rains, and should avoid strong force outside. It shouId be stored in a dry and ventilative warehouse.

Customers' special requests accepted. Pls contact us for more.