Type W

Class 8702 / Refer to Catalog 8502CT9701

Class 8702 Type W

Class 8702 Type W
Reversing Vacuum Contactor

Class 8702 Type W Reversing Vacuum Contactors are used to switch capacitors, transformers and electric motors where overload protection is separately provided. Type W reversing vacuum contactors are designed for operation at 600 V, 50/60 Hz.

Auxiliary Contacts—An auxiliary contact block, Class 9999 Type WX11, with one normally open contact and one normally closed contact, is used with Size 4, 5 and 6 vacuum contactors. Additional auxiliary contact units may be added to the Size 4 and 5 reversing contactors in the field. A maximum of 2 units may be added to the Size 4; a maximum of 1 unit may be added to the Size 5.

Termination Means—The Size 4 reversing vacuum contactor is supplied with line and load side lugs. The Size 5 and 6 reversing vacuum contactors are supplied without line and load side lugs.

note

In Class 8702 Full Voltage Reversing 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. Replacement coils are listed in Class 9998—Replacement Coils for Class 8702 Reversing Contactors.

Class 8702 Full Voltage Reversing Vacuum Contactors (Horizontal Only) 3-Pole Polyphase—600 Vac Maximum—50–60 Hz

NEMA® Size	Enclosed Ampere Rating	Motor Voltage	Maximum Horsepower	Open Style
NEMA® Size	Enclosed Ampere Rating	Motor Voltage	Maximum Horsepower	Type
4	135	200	40	WFO3●●●
		230	50
		380	75
		460	100
		575	100
5	270	200	75	WGO3●●●
		230	100
		380	150
		460	200
		575	200
6	540	200	150	WHO3V●●●
		230	200
		380	300
		460	400
		575	400

Class 9998—Replacement Coils for Class 8702 Reversing Contactors

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	All	9998WF	120	240	480	600
5	WG		9998WG	120	240	480	600
6	WH		9998WH	120	240	480	600

Coil Voltage Codes

Voltage	110	120	220	240	440	480	550	600
50 Hz	V02	—	V03	—	V06	—	V07	—
60 Hz	—	V02	—	V03	—	V06	—	V07

Approximate Dimensions

Size 4 Reversing Contactor Outline with Lugs, Class 8702 WF

Class 9999—Vacuum Starter Kits

For Use With		Kit Description	Class 9999 Type
Type	Size	Kit Description	Class 9999 Type
WF–WG WH	4–5 6	Auxiliary Contacts, Non-Convertible 1 N.O. & 1 N.C. Isolated Contacts	WX11
WF WG–WH	4 5–6	Coil Circuit Auxiliary Contacts 1 N.O. & 1 N.C. Isolated Contacts, Delayed Break 1 N.C. Isolated Contact	WCX11 WLX01
WG	5	Lug Kits 6 lugs included	LUW5

Size 5 Reversing Contactor Outline without Lugs, Class 8702 WG

Size 6 Reversing Contactor Outline without Lugs, Class 8702 WH

For How to Order Information, see Catalog Interpretation, Type S Starters.

Section 16: NEMA and Definite Purpose Contactors and Starters