Two-Speed Combination Starters

Class 8810 / Refer to Catalog 8502CT9701

3-Pole Polyphase, 600 Vac Max., 50–60 Hz

Devices require 6 thermal units (Sizes 0–6). See Digest Section 16 for selection information.

Class 8810—Combination Disconnect Switch Type (Class H Fuse Clips)

Type of
Motor

NEMA
Size

Maximum Polyphase Horsepower Ratings

Fuse Clip Size
A

NEMA 1 General Purpose Enclosure

NEMA 4 & 4X
Watertight and Dusttight Enclosure
Stainless Steel (304) (Sizes 0–5)
Sheet Steel (Size 6 not 4X)

NEMA 12/3R [1]
Dusttight and Driptight
Industrial Use Enclosure

Constant
Horsepower
Motors

Constant Torque or
Variable Torque Motors

200 V

230 V

460–
575 V

200 V

230 V

460–
575 V

Type [2]

Type [2]

Type [2]

 Single Winding (Consequent Pole) 5-Pole–3-Pole

Constant
Hp

0

2

2

3

None
30 [3]

UBG1●●●

DBG1●●●

UBW1●●●

DBW1●●●

UBA1●●●

DBA1●●●

1

5

5

7-1/2

None
30 [3]

UCG1●●●

DCG1●●●

UCW1●●●

DCW1●●●

UCA1●●●

DCA1●●●

2

7-1/2

10

20

None
60

UDG1●●●

DDG1●●●

UDW1●●●

DDW1●●●

UDA1●●●

DDA1●●●

3

20

25

40

None
100

UEG1●●●

DEG1●●●

UEW1●●●

DEW1●●●

UEA1●●●

DEA1●●●

4

30

40

75

None
200

UFG1●●●

DFG1●●●

UFW1●●●

DFW1●●●

UFA1●●●

DFA1●●●

5

60

75

150 

None
400

UGG1●●●

DGG1●●●

UGW1●●●

DGW1●●●

UGA1●●●

DGA1●●●

6

100

150

300

None
600

UHG1●●●

DHG1●●●

UHW1●●●

DHW1●●●

UHA1●●●

DHA1●●●

Constant
Torque
or
Variable
Torque

0

3

3

5

None
30 [3]

UBG2●●●

DBG2●●●

UBW2●●●

DBW2●●●

UBA2●●●

DBA2●●●

1

7-1/2

7-1/2

 10

None
30 [3]

UCG2●●●

DCG2●●●

UCW2●●●

DCW2●●●

UCA2●●●

DCA2●●●

2

10

15

25

None
60

UDG2●●●

DDG2●●●

UDW2●●●

DDW2●●●

UDA2●●●

DDA2●●●

3

25

30

50

None
100

UEG2●●●

DEG2●●●

UEW2●●●

DEW2●●●

UEA2●●●

DEA2●●●

4

40

50

100

None
200

UFG2●●●

DFG2●●●

UFW2●●●

DFW2●●●

UFA2●●●

DFA2●●●

5

75

100

200

None
400

UGG2●●●

DGG2●●●

UGW2●●●

DGW2●●●

UGA2●●●

DGA2●●●

6

150

200

400

None
600

UHG2●●●

DHG2●●●

UHW2●●●

DHW2●●●

UHA2●●●

DHA2●●●

Two Winding (Separate Winding) 3-Pole–3-Pole

Constant
Hp [4]

0

2

2

3

None
30 [3]

UBG3●●●

DBG3●●●

UBW3●●●

DBW3●●●

UBA3●●●

DBA3●●●

1

5

5

7-1/2

None
30 [3]

UCG3●●●

DCG3●●●

UCW3●●●

DCW3●●●

UCA3●●●

DCA3●●●

2

7-1/2

10

20

None
60

UDG3●●●

DDG3●●●

UDW3●●●

DDW3●●●

UDA3●●●

DDA3●●●

3

20

25

40

None
100

UEG3●●●

DEG3●●●

UEW3●●●

DEW3●●●

UEA3●●●

DEA3●●●

4

30

 40

75

None
200

UFG3●●●

DFG3●●●

UFW3●●●

DFW3●●●

UFA3●●●

DFA3●●●

5

60

75

150

None
400

UGG3●●●

DGG3●●●

UGW3●●●

DGW3●●●

UGA3●●●

DGA3●●●

6

100

150

300

None
600

UHG3●●●

DHG3●●●

UHW3●●●

DHW3●●●

UHA3●●●

DHA3●●●

Constant
Torque
or
Variable
Torque [4]

0

3

3

5

None
30 [3]

UBG4●●●

DBG4●●●

UBW4●●●

DBW4●●●

UBA4●●●

DBA4●●●

1

7-1/2

7-1/2

 10

None
30 [3]

UCG4●●●

DCG4●●●

UCW4●●●

DCW4●●●

UCA4●●●

DCA4●●●

2

10

15

25

None
60

UDG4●●●

DDG4●●●

UDW4●●●

DDW4●●●

UDA4●●●

DDA4●●●

3

25

30

50

None
100

UEG4●●●

DEG4●●●

UEW4●●●

DEW4●●●

UEA4●●●

DEA4●●●

4

40

50

100

None
200

UFG4●●●

DFG4●●●

UFW4●●●

DFW4●●●

UFA4●●●

DFA4●●●

5

75

100

200

None
400

UGG4●●●

DGG4●●●

UGW4●●●

DGW4●●●

UGA4●●●

DGA4●●●

6

150

200 

400

None
600

UHG4●●●

DHG4●●●

UHW4●●●

DHW4●●●

UHA4●●●

DHA4●●●

Coil Voltage Codes

Voltage

Code

60 Hz

50 Hz

24 [5] [6]
120 [6]
208
240


480
600
Specify


110

220

380
440
550
Specify

V01
V02
V08
V03

V05
V06
V07
V99

note

For voltage codes used with control transformers, see Factory Modifications (Forms). Form S (separate control) is used when a separate source of power is available for the control (coil) voltage. Form S is provided at no charge.

For dimensions, see Dimensions.

Refer to Digest Section 16 factory modifications (Forms), replacement parts (Class 9998), and Type S accessories (Class 9999).

Footnotes

  1. NEMA Type 12 enclosures can be field modified for outdoor non-corrosive and non–service-entrance rated applications. See Digest Section 16 for more information.
  2. Replace the bullets (●●●) with the voltage code when ordering this product. Refer to the standard voltage codes shown in Coil Voltage Codes .
  3. When separate control is specified, use V8x voltage codes (see Selection of Control Circuit Transformers) to specify motor and control voltages.
  4. Type numbers shown for three-phase, separate-winding motor starters apply only when motor windings are wye connected.
    When motor windings are connected open delta, prices for three-phase, consequent pole motor starters apply.
  5. 24 V coils are not available on Sizes 4–7. On Sizes 00–3, 24 V coils are available using Form S (separate control) (for example, order as 8810UBG1V01S).
  6. These voltage codes must include Form S (provided at no charge) (for example, order as 8810UCG1V02S).

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