NEMA Contactor and Starter Specifications - Technical Data

[Pages:18]Technical Data

NEMA Contactor and Starter Specifications

Bulletins 500, 502, 503, 505, 506, 506X, 507, 507X, 509, 512, 513, 522E/F/G, 523E/F/G

Topic Specifications

Electrical Ratings Mechanical Ratings, Construction, Environmental Short Circuit Rating AC Coil Data Auxiliary Contacts (NEMA A600 and P300) -- Bulletin 595, 596 Load-life Curves Approximate Dimensions Type 1 General Purpose Lift-Off Enclosure Type 1 Hinged Enclosure -- with or without Control Transformer Type 1 General Purpose Painted Enclosure Type 3R/12 Rainproof, Dusttight, 4/4X Watertight, Non-metallic Enclosure -- with or without Control Transformer Type 3R/4/12 Rainproof, Dusttight -- Industrial Use Enclosures Unilock Enclosures -- Type 3R, 7 & 9, Class I Groups C & D, Class II, Groups E, F & G -- Divisions 1 & 2 Bolted Enclosures -- Type 3R, 7 & 9, Class I, Groups C & D, Class II, Groups E, F & G -- Divisions 1 & 2

Page 2 2 3 4 5 5 6 7 7 7 8 9 10 11 12...16

Summary of Changes

This publication contains new and updated information as indicated in the following table.

Topic Removed NEMA Pump Panels and Open Type enclosures.

Page Not applicable

Additional Resources

These documents contain additional information concerning related products from Rockwell Automation.

Resource Pump Panel Specifications, publication 1232-TD001 Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Product Certifications website,

Description Provides specifications for Bulletin 1232 and 1233 pump panels. Provides general guidelines for installing a Rockwell Automation industrial system. Provides declarations of conformity, certificates, and other certification details.

You can view or download publications at . To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.

NEMA Contactor and Starter Specifications

Specifications

Electrical Ratings

NEMA Size

00

0

1 1P 2

3

4

5

6 7 8 9

Load Voltage

Continuous Current Rating

Service Limit Current Rating (1)

Maximum Hp Rating (Non-plugging and non-jogging duty)

Maximum Hp Rating (Plugging and jogging duty) (2)

[V]

[A]

[A]

1

3

1

3

115

1/3

--

1/4

--

200

--

1-1/2

--

1

230 380

9

11

1

1-1/2

1/2

--

1-1/2

--

1 1

460

--

2

--

1-1/2

575

--

2

--

1-1/2

115

1

--

1/2

--

200

--

3

--

1-1/2

230 380

18

21

2 --

3 5

1

1-1/2

--

1-1/2

460

--

5

--

2

575

--

5

--

2

115

2

--

1

--

200

--

7-1/2

--

3

230 380

27

32

3

7-1/2

2

--

10

--

3 5

460

--

10

--

5

575

--

10

--

5

115 230

36

42

3

--

1-1/2

--

5

--

3

--

115

3

--

2

--

200

--

10

--

7-1/2

230 380

45

52

7-1/2 --

15 25

5 --

10 15

460

--

25

--

15

575

--

25

--

15

115

7-1/2

--

7-1/2

--

200

--

25

--

15

230 380

90

104

15 --

30 50

15 --

20 30

460

--

50

--

30

575

--

50

--

30

115

--

--

--

--

200

--

40

--

25

230 380

135

156

-- --

50 75

-- --

30 50

460

--

100

--

60

575

--

100

--

60

115

--

--

--

--

200

--

75

--

60

230 380

270

311

-- --

100 150

-- --

75 125

460

--

200

--

150

575

--

200

--

150

115

--

--

--

--

200

--

150

--

125

230 380

540

621

-- --

200 300

-- --

150 250

460

--

400

--

300

575

--

400

--

300

230

--

300

--

--

460

810

932

--

600

--

--

575

--

600

--

--

230

--

450

--

--

460

1215

1400

--

900

--

--

575

--

900

--

--

230

--

800

--

--

460

2250

2590

--

1600

--

--

575

--

1600

--

--

Transformer

Transformer

Maximum

Primary

Primary

Circuit

Switching kVa

Switching kVa

Capacitor Closing Inrush

Rating (Inrush Current

Rating (Inrush Current

Switching Current [A] kVAR (3) Peak

20 times

= 20 to 40 times

Including

Continuous Current) Continuous Current)

Offset

1

3

1

3

3

3

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

--

87

--

--

--

--

--

--

--

--

--

--

0.6

--

0.3

--

--

--

1.8

--

0.9

--

1.2

2.1

0.6

1

--

--

--

--

--

--

140

2.4

4.2

1.2

2.1

--

3

5.2

1.5

2.6

--

1.2

--

0.6

--

--

--

3.6

--

1.8

--

2.4

4.3

1.2

2.1

6

--

--

--

--

--

288

4.9

8.5

2.5

4.3

13.5

6.2

11

3.1

5.3

17

--

--

--

--

--

--

--

--

--

--

--

--

2.1

--

1

--

--

--

6.3

--

3.1

--

4.1

7.2

2.1

3.6

12

--

--

--

--

--

483

8.3

14

4.2

7.2

25

10

18

5.2

8.9

31

4.1

--

2

--

--

--

12

--

6.1

--

8.1

14

4.1

7.0

27

--

--

--

--

--

947

16

28

8.1

14

53

20

35

10

18

67

6.8

--

3.4

--

--

--

20

--

10

--

14

23

6.8

12

40

--

--

--

--

--

1581

27

47

14

23

80

34

59

17

29

100

14

--

6.8

--

--

--

41

--

20

--

27

47

14

24

80

--

--

--

--

--

3163

54

94

27

47

160

68

117

34

59

200

27

--

14

--

--

--

81

--

41

--

54

94

27

47

160

--

--

--

--

--

6326

108

188

54

94

320

135

234

68

117

400

--

--

--

--

240

--

--

--

--

480

9470

--

--

--

--

600

--

--

--

--

360

--

--

--

--

720

14205

--

--

--

--

900

--

--

--

--

665

--

--

--

--

1325

25380

--

--

--

--

1670

(1) Service-Limit Current Ratings -- The service-limit current ratings that are shown represent the maximum rms current, in amperes, which the controller shall be permitted to carry for protracted periods in normal service. At service-limit current ratings, temperature rises shall be permitted to exceed those obtained by testing the controller at its continuous current rating. The current rating of overload relays or the trip current of other motor protective devices that are used shall not exceed the service-limit current rating of the controller.

(2) Plugging or Jogging Service -- The listed horsepower ratings are recommended for those applications requiring repeated interruption of stalled motor current that is encountered in rapid motor reversal in excess of five openings or closings per minute and shall not be more than ten in a ten minute period.

(3) If maximum available current (at capacitor terminals) is greater than 3000 A, contact your local Rockwell Automation sales office, Allen-Bradley distributor, or NEMA ICS-2 Standard.

2

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

NEMA Contactor and Starter Specifications

Mechanical Ratings

NEMA Size

00 0 1 2 3 4 5 6 7 8 9

Mechanical Life (Millions of Operations)

10 10 10 10 5 5 5 5 -- -- --

Maximum Number of Auxiliary Contacts

5 8 8 8 8 8 8 4 8 8 8

Construction

NEMA Size

00 0 1 2 3 4 5 6 7 8 9

Wire Size for Power Terminals

#16...10 AWG #14...10 AWG #14...8 AWG #14...4 AWG #8...1/0 AWG #6...4/0 AWG #4 AWG...500 MCM

Required Torque on Power Terminal Wire Clamps and Pressure Connectors or Lugs

9 lb?in 20 lb?in 20 lb?in 45 lb?in 150 lb?in 275 lb?in 375 lb?in

Type of Power Terminal

Pressure terminals Saddle or wire clamps

Pressure terminals

Lugs sold separately(1)

Direct bus connections only

(1) Contact your local Allen-Bradley distributor or Rockwell Automation sales office.

Operating Time [ms]

Pick-up (Average)

Drop-out (Average)

20

16

21

16

22

14

27

13

37

20

27

20

25

18

25...79

10...22

88

40

88

45

118

84

Contact Material Power Contacts Auxiliary Contacts

Requirements for Sizing of Wire

Silver alloy

All wire rated 167 ?F

Silver

(75 ?C) or higher must be sized per the local

Electrical Code for

167 ?F (75 ?C) wire.

Environmental

NEMA Size 00 0 1 2 3 4 5 6 7 8 9

Operating Position Horizontal

Vertical

Horizontal Vertical

Operating Temperature Range

Altitude

Starters with eutectic alloy Overload relay

?13...+149 ?F (?25...+65 ?C)

Starters with SMPTM Overload relay ?13...+131 ?F (?25...+55 ?C)

(provided condensation is prevented)

10 000 feet before derating

CorrosionResistance

All metal parts are treated for corrosion-resistance

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

3

NEMA Contactor and Starter Specifications

Short Circuit Rating

Combination contactors and starters with disconnect switch: Bulletin 502, 506, 512, 522E, 522F, and 522G

Combination Contactors and Starters with Disconnect Switch: Bulletin 502, 506, 512, 522E, 522F, and 522G

NEMA Size

Fuse

Available Short Circuit Amperes RMS

Maximum Voltage

Type

Symmetrical [A]

[V]

0...3

H, K

5000

4...5

H, K

10 000

0...5

J, R

100 000

600

6

L

18 000

7

L

18 000

Combination Lighting Contactors with Disconnect Switch: Bulletin 502L

Lighting Contactor Rating [A]

Fuse

Available Short Circuit Amperes RMS

Maximum Voltage

Type

Symmetrical [A]

[V]

20...100

H, K

5000

200...300

H, K

10 000

600

20...300

J, R

100 000

Combination Contactors and Starters with Circuit Breaker: Bulletin 503, 507, 513, 523E, 523F, and 523G

Enclosure Type

NEMA Size

Available Short Circuit Amperes RMS Symmetrical [A]

Maximum Voltage [V]

1, 3R, 3R/4/12, 4/4X (stainless)

Unilock 3R, 7, & 9

0...5

65 000

480

Bolted 3R, 7, & 9

3R, 3R/4/12, 4/4X (stainless)

1, 3R, 3R/4/12, 4/4X (stainless)

0...5

25 000

Unilock 3R, 7, & 9 Bolted 3R, 7, & 9

3R, 3R/4/12, 4/4X (stainless)

Enclosure Type

1, 3R, 3R/4/12, 4/4X (stainless) Unilock 3R, 7, & 9 Bolted 3R, 7, & 9

1, 3R, 3R/4/12, 4/4X (stainless) Unilock 3R, 7, & 9 Unilock 3R, 7, & 9 Bolted 3R, 7, & 9

0...5

10 000

6

18 000

7

25 000

Combination Lighting Contactors with Circuit Breaker: Bulletin 503L

Lighting Contactor Rating [A]

Available Short Circuit Amperes RMS Symmetrical [A]

20...300

65 000

20...300

65 000

20...300

65 000

20...300

25 000

20...100

20...300

10 000

20...300

600

Maximum Voltage [V] 480

600

4

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

NEMA Contactor and Starter Specifications

AC Coil Data

NEMA Size

00 0 1 & 1P 2 (2...3 poles) 2 (4...5 poles) 3 (2...3 poles) 3 (4...5 poles) 4 (2...3 poles) 4 (4...5 poles) 5 (Series L) 6 (1) 6 (Interposing relay) 7 (2) 7 (Interposing relay) 8 (3) 8 (Interposing relay) 9 (4) 9 (Interposing relay)

Operating Volt Amperes Burden [VA]

60 Hz Coils

Inrush

Sealed

70

8

192

29

192

29

240

29

315

38

660

45

840

58

1225

69

1490

96

1490

96

4860

254

52.44

3.96

Economized DC Coil

74.40

9.84

Economized DC Coil

74.40

9.84

Economized DC Coil

144

19.20

Heat Dissipation [W]

2.7 5.9 5.9 5.9 5.9 10 10 14.8 14.8 19.8 65.7 -- -- -- -- -- -- --

(1) This rating is for the size 6 contactor coil only. All starters are shipped with an interposing relay as standard. (2) Size 7 starters are shipped with a 250 VA control circuit transformer and an interposing relay with a 120V coil. Voltage is then rectified to DC for the contactor coil. (3) Size 8 starters are shipped with a 350 VA control circuit transformer and an interposing relay with a 120V coil. Voltage is then rectified to DC for the contactor coil. (4) Size 9 starters are shipped with a 750 VA control circuit transformer and an interposing relay with a 120V coil. Voltage is then rectified to DC for the contactor coil.

Coil Operating Limits 85...110%

Auxiliary Contacts (NEMA A600 and P300) -- Bulletin 595, 596

AC Rating Designation

A600

Maximum Voltage 60 Hz or 50 Hz 120 240 480 600

Maximum AC Contact Rating Per Pole

[A]

Continuous Carrying

Make

Break

Current [A]

60

6

10

30

3

10

15

1.5

10

12

1.2

10

[VA]

Make

Break

7200

720

7200

720

7200

720

7200

720

DC Rating Designation

P300

Maximum DC Contact Rating Per Pole (Maximum Continuous Carrying Current is 5 A)

125V DC

250V DC

0.55 A 1.1 A (Requires2 Contacts in Series)

0.55 A (Requires2 Contacts in Series)

600V DC --

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

5

NEMA Contactor and Starter Specifications

Load-life Curves

Bulletin 500 Line contactors and starters are designed to provide high performance in various applications. These load-life curves are based on Rockwell Automation tests according to the requirements defined in IEC 947-4. Actual contact life may vary based on the application, duty cycle, and environmental conditions from that indicated by the curves. To find the contactor's estimated electrical life, follow these guidelines:

? Choose the appropriate graph that most closely approximates the utilization category of the application. ? Locate the intersection of the life-load curve of the appropriate contactor with the application's operational current (Ie) found on the

horizontal axis. ? Read the estimated contact life in millions of operations along the vertical axis.

Contact Life for Mixed Utilization Categories AC3 and AC4

In many applications, the utilization category cannot be defined as either purely AC3 or AC4. In those applications, the electrical life of the contactor can be estimated from the following equation:

( ) L mixed =

1 +

L AC3

PAC4

L AC3 L AC4

? 1

Where: L mixed= Approximate contact life for a mixed AC3/AC4 utilization category application L AC3= Approximate contact life in operations for AC3 utilization category (from AC3 life-load curves below) L AC4= Approximate contact life in operations for AC4 utilization category (from AC4 life-load curves below) P AC4= Percentage of AC4 operations

Utilization Categories

Category Typical Duty: AC3Starting of squirrel cage motors and switching off only after the motor is up to speed. AC4Starting of squirrel cage motors with inching and plugging duty.

Bulletin 500 Load / Life Curves -- AC3 and AC4

NEMA SIZE

10M 8M 6M 4M

2M

AC3

NEMA SIZE

10M 8M 6M 4M

2M

AC4

OPERATING CYCLES OPERATING CYCLES

1M 800K 600K 400K

200K

100K 80K 60K 40K

20K

10K

OPERATIONAL CURRENT Ie (APMERES)

1M 800K 600K 400K

200K

100K 80K 60K 40K

20K

10K

OPERATIONAL CURRENT Ie (APMERES)

6

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

NEMA Contactor and Starter Specifications

Approximate Dimensions

Approximate dimensions are shown in inches (millimeters). Dimensions are not intended for manufacturing purposes.

Bulletins 500 and 509 Contactors and Starters, 3-Pole

? Type 1 General Purpose Lift-Off Enclosure

J

H

D C

G

B

ONE ADDITIONAL KNOCKOUT ON RIGHT SIDE

(LEFT VIEW)

K L A

(FRONT VIEW)

F

F

7/8 & 1-1/8

DOUBLE K.O. 12 PLACES (3 ADDITIONAL KNOCKOUTS AT TOP)

(BOTTOM VIEW)

.53

8.25 E

.94

1.00

1.00

1.75

4.59

10.75

2.38 3.38

4.75 (BASE VIEW) SIZE 0-1 ONLY

?.22 2 MTG HOLES

NEMA Size/

Dimensions in Inches (Millimeters)

Current Rating

A

B

C

D

E

F

G

H

J

Width

Height

Depth

00...1

6.75

9.67

2.81

4.10

1.00

1.88

6.42

1.62

1.00

(171)

(246)

(71)

(104)

(25)

(48)

(163)

(41)

(25)

2

7.25

12.81

2.81

4.10

1.22

2.38

8.88

1.94

1.22

(184)

(325)

(71)

(104)

(31)

(60)

(226)

(49)

(31)

1.12 1.38 1.75

2.63 3.63

5.25 (BASE VIEW) SIZE 2 ONLY

K

1.46 (37) 1.46 (37)

?.28 2 MTG HOLES

L

3.38 (86) 3.63 (92)

Bulletins 500, 505, 509, 520E, 520F, and 520G Contactors / Starters, 3-...5-Pole

? Type 1 Hinged Enclosure -- with or without Control Transformer

A

C

H

E

?.28 [ 7,1 ] 3 MTG HOLES

D

J

B

KNOCKOUTS FOR

(4) PILOT DEVICES

15" X 10" X 6

(5) PILOT DEVICES

18" X 14" X 6 22" X 13" X 9"

DOOR PADLOCK FEATURE

NEMA Size/ Current Rating

Bulletin No.

00...1 2

2 0...1

3 2

500 & 509

500 & 509 without transformer

500 & 509 with transformer

505 & 520

500 & 509

505 & 520

A Width

10.00 (254)

14.00 (356)

13.00 (330)

F G

B Height

15.00 (381)

18.00 (457)

22.00 (559)

C Depth

6.39 (162)

6.39 (162)

8.50 (216)

Dimensions in Inches (Millimeters)

D

E

F

Mounting Mounting

5.82

5.00

3.75

(148)

(127)

(95)

5.83

7.00

5.75

(148)

(178)

(146)

7.89

6.50

5.25

(201)

(165)

(133)

Note: For Types 3R/12, 4/4X, 4X, and Bolted Type 7 & 9 and 3R, 7 & 9 dimensions, contact your local Rockwell Automation sales office or Allen-Bradley distributor.

G Mounting

7.50 (191)

11.50 (292)

10.50 (267)

H

J

(Mounting)

1.08

12.75

(27)

(324)

1.00

15.75

(25)

(400)

1.08

19.75

(27)

(502)

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

7

NEMA Contactor and Starter Specifications Approximate dimensions are shown in inches (millimeters). Dimensions are not intended for manufacturing purposes.

Bulletins 500, 502, 503, 505, 506/X, 507/X, 509, 512/M/V, 513/M/V, 520E/F/G, 522E/F/G, and 523E/F/G

? Type 1 General Purpose Painted Enclosure (1)

A

Size 1...4

Size 5

NEMA Size 0...2 0...2 0...2 3 4 3

4

5 5 6 5

Bulletin No.

506X, 507X 502, 503, 512, 513 506, 507, 512M, 513M, 522E, 522F, 522G, 523E, 523F, 523G 502, 503, 505, 512, 513, 520E, 520F, 520G 500, 503, 509, 513 506, 507, 522E, 522F, 522G, 523E, 523F, 523G

505, 506, 507, 520E, 520F, 520G, 522E, 522F, 522G, 523E, 523F, 523G

502, 512 500, 505, 509, 520E, 520F, 520G 502, 503, 506, 506X, 507, 507X, 512, 513, 523E, 523F, 523G 500, 505, 509, 520E

522E, 522F, 522G

A Height 27.50 (968)

30 (762)

50 (1270)

56 (1422)

60 (1524)

B Width

10.50 (267)

Approximate Dimensions in Inches (Millimeters)

C Depth

D

E

F

Mounting Mounting Mounting

8.25

25.13

(1)

5.25

(210)

(639)

(133)

G Handle Depth

5.56 (141)

Approximate Shipping Weight

[lb (kg)]

40 (18.14)

20.5

9.88

27.63

15.25

15.25

5.56

(521)

(251)

(702)

(387)

(387)

(141)

90 (40.82)

22

11.19

47.63

15.25

15.25

5.56

(559)

(284)

(1210)

(387)

(387)

(141)

250 (113.4)

30.5

13.79

57.63

20

25.25

7.62

(775)

(350)

(1463)

(508)

(641)

(194)

37.38

16.00

61.69

33.88

33.88

7.62

(949)

(406)

(1567)

(861)

(861)

(194)

360 (163.3)

420 (190.5)

(1) Sizes 0, 1, and 2 have one top-mounting hole that is located on the center line. Larger size enclosures have two top-mounting holes that are located as shown.

8

Rockwell Automation Publication 500-TD014C-EN-P - March 2017

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