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Technical Data10416

Effective December 2015

NEMA 4X 30A and 60A motor control disconnects

Eaton.com/bussmannseries

Enclosure

•

NEMA 4X (provides 4, 12 and IP67 protection)

Flammability rating

•

UL 94 5VA2

Temperature rating*

•

Max continuous +60°C (+140°F)

•

Min continuous (without impact) -50°C (-58°F)

Horsepower rated

•

See catalog numbers table

Poles

•

3-poles

Conductors

•

#10 to #14 AWG, solid or stranded 75°C Cu

UV resistance

•

Ennclosure materials are UV stabilized

Dielectric voltage

•

2.2kA AC minimum

Mechanical

•

Impact resistance per UL 746C

•

Mechanical life

•

10,000 cycles minimum

•

•

Product identification and ratings are part of internal and

external label

•

Mounting

•

External adjustable feet with 0, 45 and 90 degree positions

Materials

•

Enclosure

•

Top cover, base and mounting feet: VALOX resin

•

Cover screws: captive phil-slot 300 series stainless steel

mating with threaded brass inserts

•

Mounting feet screws: 300 series stainless steel

•

Handle

•

Handle and handle shaft: VALOX resin

•

Handle seal: neoprene

•

Handle screw: tamper resistant 300 series stainless steel

•

Grounding

•

Grounding plate: galvanized steel

•

Assembly screws: 300 series stainless steel

* When used with 75°C Cu wire only.

Catalog number system

AH DS

Product prefix

Disconnect switch

Amps

30 = 30A

60 = 60A

Options

BLANK = base model

AC = Auxillary contacts (1 NO and 1 NC)

VFD = Aux contcats for variable frequency drive (early-break)

Catalog numbers:

Catalog number

Description

Horsepower ratings (phase/Vac)

1Ø,

120V

1Ø,

220-240V

1Ø,

277V

1Ø,

440-480V

3Ø,

224-240V

3Ø,

440-480V

3Ø,

600V

AHDS30-BUSS

30A disconnect switch

1

3

3

5

5

10

10

AHDS30AC-BUSS

30A disconnect switch with auxiliary

contacts

AHDS30VFD-BUSS 30A disconnect switch with auxiliary

contacts for variable frequency drive

AHDS60-BUSS

60A disconnect switch

2

5

7.5

10

10

20

20

AHDS60AC-BUSS

60A disconnect switch with auxiliary

contacts

AHDS60VFD-BUSS 60A disconnect switch with auxiliary

contacts for variable frequency drive