200 Amp Fused Disconnect

200 amp fused disconnect is suitable for AC 50/60Hz, rated working voltage 400V and below, and rated current up to 630A. The fused disconnectors are mainly used in distribution circuits and motor circuits with high short-circuit currents. They can be used as main switches or master switches for manual infrequent operation, and can also be used to start, accelerate or stop single motors. This series of disconnectors complies with GB 14048.3-2000 "Low-voltage switchgear and controlgear switches, isolators, disconnectors and fuse combinations"

1. The product is novel, beautiful, and practical.

2. It is compact, can be operated with a power source, and features reliable overload and circuit breaker protection.

3. It has an IP30 protection rating, ensuring safe and reliable operation.

4. It features dual parallel breakpoints for a large isolation distance.

5. It directly displays the contact open and close status.

6. The spring-loaded energy storage mechanism ensures quick closing and opening.

7. The iron nut locks the terminals for increased mechanical strength.

8. The arc extinguishing system and long arc path design not only improve segmentation capability but also minimize insulation carbonization in the arc zone, reducing leakage current.

9. It can be operated both inside and outside the cabinet (four-pole version is not available yet).

1. Altitude not exceeding 2000m

2. Ambient temperature not exceeding 40°C and not falling below -5°C

3. Relative humidity not exceeding 50% at a maximum temperature of +40°C; higher relative humidity is not permitted at lower temperatures. The average minimum temperature of the wettest month shall not exceed 25°C, and the average maximum relative humidity for that month shall not exceed 90%, taking into account condensation on the product surface caused by humidity fluctuations.

4. No explosive media environment;

5. No rain or snow exposure;

6. Pollution Degree 3;