Dongguan Heng Hao Electric Co., Ltd
Bimetallic thermostat, thermal protector, thermal switch manufacturer
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2.2KW three phase motor thermal protector
BR series three-phase thermal protector designed for three-phase motor, small volume, good performance, cost-effective, easy installation, can effectively to three-phase motor overheating protection, BR series three-phase thermal protector have BR8A small current BR18A, large current and BR60A large current three kinds of specifications for choice
|
BR8A low current |
BR18A Mid-current |
BR60A High current |
|
Rated Voltage: 210V / 380V Size: 19.5x9.3x4.2mm (not include lead wire) |
Rated Voltage: 210V / 380V Size: 22x11x5mm (not include lead wire) |
Rated Voltage: 210V / 380V Size: 28x13x6.5mm (not include lead wire) |
Open temperature and reset temperature sheet
|
Degree |
Open temp. |
Reset temp. |
Degree |
Open Temp. |
Reset temp. |
|
50℃ |
50+-5℃ |
35+-18℃ |
105℃ |
105+-5℃ |
70+-15℃ |
|
55℃ |
55+-5℃ |
35+-10℃ |
110℃ |
110+-5℃ |
75+-15℃ |
|
60℃ |
60+-5℃ |
40+-10℃ |
115℃ |
115+-5℃ |
75+-15℃ |
|
65℃ |
65+-5℃ |
45+-12℃ |
120℃ |
120+-5℃ |
80+-15℃ |
|
70℃ |
70+-5℃ |
45+-15℃ |
125℃ |
125+-5℃ |
85+-15℃ |
|
75℃ |
75+-5℃ |
50+-15℃ |
130℃ |
130+-5℃ |
90+-15℃ |
|
80℃ |
80+-5℃ |
55+-15℃ |
135℃ |
135+-5℃ |
95+-15℃ |
|
85℃ |
85+-5℃ |
55+-15℃ |
140℃ |
140+-5℃ |
100+-15℃ |
|
90℃ |
90+-5℃ |
60+-15℃ |
145℃ |
145+-5℃ |
105+-15℃ |
|
95℃ |
95+-5℃ |
65+-15℃ |
150℃ |
150+-5℃ |
110+-15℃ |
|
100℃ |
100+-5℃ |
65+-15℃ |
155℃ |
155+-5℃ |
115+-15℃ |