Normal working and installation conditions
The ambient air temperature shall not exceed+40 ℃, and the average temperature value within 24 hours shall not exceed+35 ℃. The lower limit temperature shall not be lower than -5 ℃.
The altitude of the installation site shall not exceed 2000 meters.
The pollution level of the surrounding atmospheric environment is level 3.
When the highest humidity temperature is+40 ℃, the relative humidity of the air does not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as+20 ℃ reaching 90%.
◆ No rain or snow invasion, impact or vibration, and obvious shaking areas.
The switch should be installed vertically.
Main parameters and technical properties
Agreed heating current A: 63/160/250/630
Rated current of G fuse A: 20-630
Rated insulation voltage V: 690/800
Rated working current (A): 380V AC22-20~630
380V AC23-20~630
660V AC22-20~425
660V AC23-20~425
Operating force N: 60-230
Model: NTO0C RT6-00C, NTO0.RT6-00, NT1. RT6-1, NT2. RT16-2, NT3. RT6-3
Fuses: Rated current of the melt at 380V (rated limiting short-circuit current) -20~630 (≥ 100KA)
Rated current of the melt at 660V (A {rated limiting short-circuit current) -20~425 (≥ 50KA)
Structural characteristics
The switch adopts a thermosetting plastic fully enclosed structure to ensure safe and reliable operation. Each phase has two sets of double break point contact systems, with two sets of contacts connected in series to increase the current breaking energy of the switch
Force to ensure reliable isolation of the switching power supply. Manual rotary operating mechanism with energy storage spring, so the moving contact can move quickly regardless of operating speed.
Ordering Instructions
The ordering unit must indicate the type characteristics, voltage level, current level, number of poles, operation mode, and quantity of the switch. For special orders, please consult our company's technical department.
For example: FSGLR-250/3W fuse current 200A 660V 10 units
Normal working and installation conditions
The ambient air temperature shall not exceed+40 ℃, and the average temperature value within 24 hours shall not exceed+35 ℃. The lower limit temperature shall not be lower than -5 ℃.
The altitude of the installation site shall not exceed 2000 meters.
The pollution level of the surrounding atmospheric environment is level 3.
When the highest humidity temperature is+40 ℃, the relative humidity of the air does not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as+20 ℃ reaching 90%.
◆ No rain or snow invasion, impact or vibration, and obvious shaking areas.
The switch should be installed vertically.
Main parameters and technical properties
Agreed heating current A: 63/160/250/630
Rated current of G fuse A: 20-630
Rated insulation voltage V: 690/800
Rated working current (A): 380V AC22-20~630
380V AC23-20~630
660V AC22-20~425
660V AC23-20~425
Operating force N: 60-230
Model: NTO0C RT6-00C, NTO0.RT6-00, NT1. RT6-1, NT2. RT16-2, NT3. RT6-3
Fuses: Rated current of the melt at 380V (rated limiting short-circuit current) -20~630 (≥ 100KA)
Rated current of the melt at 660V (A {rated limiting short-circuit current) -20~425 (≥ 50KA)
Structural characteristics
The switch adopts a thermosetting plastic fully enclosed structure to ensure safe and reliable operation. Each phase has two sets of double break point contact systems, with two sets of contacts connected in series to increase the current breaking energy of the switch
Force to ensure reliable isolation of the switching power supply. Manual rotary operating mechanism with energy storage spring, so the moving contact can move quickly regardless of operating speed.
Ordering Instructions
The ordering unit must indicate the type characteristics, voltage level, current level, number of poles, operation mode, and quantity of the switch. For special orders, please consult our company's technical department.
For example: FSGLR-250/3W fuse current 200A 660V 10 units
Normal working and installation conditions
The ambient air temperature shall not exceed+40 ℃, and the average temperature value within 24 hours shall not exceed+35 ℃. The lower limit temperature shall not be lower than -5 ℃.
The altitude of the installation site shall not exceed 2000 meters.
The pollution level of the surrounding atmospheric environment is level 3.
When the highest humidity temperature is+40 ℃, the relative humidity of the air does not exceed 50%. Higher relative humidity is allowed at lower temperatures, such as+20 ℃ reaching 90%.
◆ No rain or snow invasion, impact or vibration, and obvious shaking areas.
The switch should be installed vertically.
Main parameters and technical properties
Agreed heating current A: 63/160/250/630
Rated current of G fuse A: 20-630
Rated insulation voltage V: 690/800
Rated working current (A): 380V AC22-20~630
380V AC23-20~630
660V AC22-20~425
660V AC23-20~425
Operating force N: 60-230
Model: NTO0C RT6-00C, NTO0.RT6-00, NT1. RT6-1, NT2. RT16-2, NT3. RT6-3
Fuses: Rated current of the melt at 380V (rated limiting short-circuit current) -20~630 (≥ 100KA)
Rated current of the melt at 660V (A {rated limiting short-circuit current) -20~425 (≥ 50KA)
Structural characteristics
The switch adopts a thermosetting plastic fully enclosed structure to ensure safe and reliable operation. Each phase has two sets of double break point contact systems, with two sets of contacts connected in series to increase the current breaking energy of the switch
Force to ensure reliable isolation of the switching power supply. Manual rotary operating mechanism with energy storage spring, so the moving contact can move quickly regardless of operating speed.
Ordering Instructions
The ordering unit must indicate the type characteristics, voltage level, current level, number of poles, operation mode, and quantity of the switch. For special orders, please consult our company's technical department.
For example: FSGLR-250/3W fuse current 200A 660V 10 units
