Dedicated high-voltage current limiting fuse for Mitsubishi vacuum contactor protection

This product applies to the indoor AC 50 ~ 60Hz system with the rated voltage of 3.6~7.2kV, and may be used along with Mitsubishi vacuum contactor as short-circuit and overload protection element for the high-voltage motor and transformer.

Basic parameters

Model	Rated Voltage (kV)	Rated Current (A)	Outline Drawing				Purpose
Model	Rated Voltage (kV)	Rated Current (A)	φA±1	φA±2	C±2	D±1	Purpose
CLS	3.6	M20，M50，M100	Φ60	Φ58	200	31	Indoor
		M150，M200	Φ77	Φ75	200	45
		M300，M400	Φ87	Φ84	250	52
	7.2	M20.M50	Φ60	Φ58	310	31
		M100，M150，M200	Φ77	Φ75	350	45
		M300，M400	Φ87	Φ84	450	52

Fig. 1 Outline drawing of CLS3A

Fig. 2 CLS3A time - current characteristic curve
Fig. 3 CLS3A time - current characteristic curve
CLS