Section 16: NEMA and Definite Purpose Contactors and Starters PDF

Section 16: NEMA and Definite Purpose Contactors and Starters PDF

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Types DPS and H through M

Class 8911 / Refer to Catalog 8910CT9301

Types DPS and H through M

8911DPSO33V09 Definite Purpose Starter

Type DPSG23V02

Class 8911 definite purpose starters are inexpensive starters for applications with relatively low duty cycles. Typical applications include air compressors, agricultural equipment, pumps, and HVAC equipment. Definite purpose starters offer:

  • Low cost

  • Small size

  • Melting alloy overload block

  • Trip-free reset mechanism

  • Open type or enclosed

  • 500,000 mechanical operations

2- and 3-Pole Starters—600 Vac Maximum

No. of
Poles

Full Load
(A)

Horsepower Ratings

Open Type

NEMA 1
Enclosed

No. of
Thermal
Units [1]

115 V

1Ø

230 V

1Ø

230 V

3Ø

460/575 V
3Ø

Type [2], [3]

Type[2], [3]

2-Pole
Single
Phase

30
40
50

2
3
3

5
7.5
10

—

—

—

—

—

—

DPSO32●●●

DPSO42●●●

DPSO52●●●

DPSG32●●●

DPSG42●●●

DPSG52●●●

1

3-Pole
Poly-
Phase

30
40
50

2
3
3

5
  7.5
10

10

10

15

15/20

20/25

30

DPSO33●●●

DPSO43●●●

DPSO53●●●

DPSG33●●●

DPSG43●●●

DPSG53●●●

3

Cross Reference Existing/Replacement Class 8911

Existing Device

Replacement Device

KO33


KG33

KO43
KG43

LO33
LG33

MO33
MG33

MO43


MG43

DPSO33


DPSG33

[4]
[4]

DPSO43
DPSG43

DPSO53


DPSG53

[4]
[4]

Miscellaneous Parts and Kits

Description

Class & Type

Start-Stop push button kit[5]

Hand-Off-Auto selector switch kit[6]

Standard N.C. overload relay contact

N.C. and N.O. isolated overload relay alarm contacts

Overload relay jumper strap

8911DPB1

8911DSS1

9998SO1

9999SO4

9998SO31

Replacement Magnet Coil for Class 8911 Type DPS

Full Load
(A)

Poles

Class 9998
Type

Volt A

Inrush

Sealed

50 A

2 and 3

DA2[7]

109

10

See Contactor and Starter Kits for replacement contacts for DPS devices.

Coil Voltage Codes

Voltage, 60 Hz

Voltage, 50 Hz

Voltage
Code

 24
120
208–240
277
480
600

 24
110
220
—
440
550

V14
V02
V09
V04
V06
V07

Auxiliary Contacts for Type DPS Starters

Description

20–90 A

Class 9999 Type

1 N.O.
1 N.C.
1 N.O./1 N.C.
2 N.O.

D10
D01
D11
D20

note

Auxiliary contacts must be field installed.

Type DPSO—2 and 3-Pole

and

DSO 30–50 Full Load Amperes

Type DPSG—2 and 3-Pole

30–40 Full Load Amperes

Ratings—Overload Contacts and Auxiliary Contacts

Device

Volts
AC

Pilot Duty – AC Only
(35% Power Factor)

Continuous
Current Rating

Make

Carry and Break

9998 SO1
9999 SO4
9999 R20 & R21
9999 D10, D01,
D11 & D20

120 or Less

30 A

3 A

5 A

120–600

3600 VA

360 VA

5 A

How to Order

To Order Specify:

Catalog Number

  • Class Number

  • Type Number

  • Voltage Code

  • Form(s)

Class

Typse

Coil Voltage Code

Form(s)

8911

DPSG33

V02

  

Footnotes

  1. See Thermal Units for selection information on standard trip thermal units.
  2. Holding circuit contacts are not provided as standard; refer to Auxiliary Contacts For Type DPS Starters for kit.
  3. Replace the three bullets (●●●) in the catalog number with the coil voltage code. Refer to the standard voltage codes listed in Coil Voltage Codes.
  4. Type DPS 4-pole starter not available. Suggest 3-pole device with auxiliary contact.
  5. Does not include holding circuit interlock—order auxiliary contact.
  6. Use for 30 to 40 A starters. For 50 A starters, use the 9999BLX bracket.
  7. Append the coil voltage code from Coil Voltage Codes.
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