Area of Application
The thermal overload protector type BM-1 is an electromechanical safety device, which provides complete protection to your electrical equipments against over-heating and over-loading and mechanical malfunctions. After temperature cooling down the thermo switch closes it's contacts again (auto reset function).
Function
To protect household equipment, electrical motors, transformers, electrical ballast, etc.
Switching Temperature °C | |||
Code | Open Temp. | Close Temp. | Tolerance |
045 | 45°C ± 5 | 34°C | ± 15 |
050 | 50°C ± 5 | 38°C | |
055 | 55°C ± 5 | 42°C | |
060 | 60°C ± 5 | 46°C | |
065 | 65°C ± 5 | 50°C | |
070 | 70°C ± 5 | 52°C | |
075 | 75°C ± 5 | 54°C | |
080 | 80°C ± 5 | 56°C | |
085 | 85°C ± 5 | 58°C | |
090 | 90°C ± 5 | 60°C | |
095 | 95°C ± 5 | 62°C | |
100 | 100°C ± 5 | 65°C | |
105 | 105°C ± 5 | 68°C | |
110 | 110°C ± 5 | 71°C | |
115 | 115°C ± 5 | 74°C | |
120 | 120°C ± 5 | 77°C | |
125 | 125°C ± 5 | 80°C | |
130 | 130°C ± 5 | 83°C | |
135 | 135°C ± 5 | 86°C | |
140 | 140°C ± 5 | 90°C | |
145 | 145°C ± 5 | 94°C | |
150 | 150°C ± 5 | 98°C | |
155 | 155°C ± 5 | 115°C | |
160 | 160°C ± 5 | 120°C | |
170 | 170°C ± 5 | 125°C | |
180 | 180°C ± 5 | 130°C |