porcelain Fuse cutout (high voltage)

Drop-out Fuse Cutout is used outdoor high voltage protective device,which has porcelain type and polymer type.

  Dorp-out fuse cutout and load switching fuse cutout are of outdoor used high voltage protective device. To be connected with incoming feeder of distribution transformer or distribution lines it mainly protect transformer or lines from short circuit and overload, and on or off loading current. Drop-out fuse cutout is composed of insulat insulator supports and fuse tube, static contacts is fixed on two sides of insulator support and moving cantact is installed om two ends of fuse tube. Fuse tube is composed od inside arc-extinguishing tube, outer phenolic compound paper tube or epoxy glass tube. Load switching fuse cutout provides enforced elastic auxiliary contacts and arc-extinguishing enclosure for switching on or off loading current.

Type		RC-125
Rated Volage		12	25.8	kV
Rated Current		100	100	A
Rated Frequency		50/60	50/60	Hz
Rated Breaking Capacity		10	10	kA/asym
Impulse Withstand Capacity		85	12.5	kV
Power Fequency Withstand Voltage	Dry	48	42	kV/1min
	Wet	30	36	kV/10sec

porcelain Fuse cutout (high voltage)