NEMA Style Contactors, 600 V

Class 8502 / Refer to Catalog 8502CT9701

General Information

Class 8502 Type W non-reversing vacuum contactors used to switch capacitors, transformers and electric motors where overload protection is separately provided. Type W vacuum contactors are designed for operation at 600 Volts, 50/60 Hz. (See FVR Vacuum Contactor Type W Selection for Class 8702 Reversing Vacuum Contactors.)

Class 8502 Type WH

note

In Class 8502—Full Voltage, 3–Pole Vacuum Contactors, replace the three bullets (●●●) in the catalog number with the coil voltage code. Refer to the standard coil voltage codes listed in Coil Voltage Codes.

Class 8502—Full Voltage, 3–Pole Vacuum Contactors

NEMA Size	Enclosed Ampere Rating	Locked Rotor Current (A)	Motor Voltage	Max. Hp	Open Style
NEMA Size	Enclosed Ampere Rating	Locked Rotor Current (A)	Motor Voltage	Max. Hp	Type
4	135	1080	200	40	WFO3●●●
			230	50
			460	100
			575	100
5	270	2160	200	75	WGO3●●●
			230	100
			460	200
			575	200
6	540	4320	200	150	WHO3●●●
			230	200
			460	400
			575	400

Class 9998—Replacement Coils for Class 8502 and 8702 Vacuum Contactors (Includes Rectifier)

Size	Type	Poles	Class and Type	Suffix Number (Complete Coil Number Consists of Class and Type Followed by Suffix Number)
Size	Type	Poles	Class and Type	120 V 110 V	240 V 220 V	480 V 440 V	600 V 550 V
4	WF	3	9998WF	120	240	480	600
5	WG	3	9998WG
6	WH	3	9998WH

Class 9999—Vacuum Contactor Kits

Kit Description		For Use With		Class 9999 Type
Kit Description		Type	Size	Class 9999 Type
Auxiliary Contacts, Non-Convertible 1-N.O. & 1-N.C. Isolated Contacts		WF, WG	4, 5	WX11
		WH	6	WX11
Coil Circuit Auxiliary Contacts	1-N.O. & 1-N.C. Isolated Contacts, Delayed Break 1-N.C. Isolated Contact	WF	4	—
Coil Circuit Auxiliary Contacts		WG, WH	5, 6	WLX01
Lug Kits (include 6 lugs)		WG	5	LUW5
Lug Kits (include 6 lugs)		WH	6	—