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Full Voltage Reversing Vacuum Contactors—NEMA Rated

Class 8702 / Refer to Catalog 8502CT9701

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 Volts, 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.

 

Table 16.143:

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 Type
					Type	$ Price
4	135		200 230 380 460 575	40  50  75 100 100	WFO3a	7106.
5	270		200 230 380 460 575	75 100 150 200 200	WGO3a	12449.
6	540		200 230 380 460 575	150 200 300 400 400	WHO3Va	30444.

a	Coil voltage code must be specified to order this product. Refer to standard coil voltage codes listed on page 16-56. Replacement coils are listed on page 16-26.

Approximate Dimensions

 

 

 

 

For How to Order Information, see page 16-11.

 

CP1	Discount Schedule