AC Controls

Compact Magnetic Contactors Lighting

General

Electrically Held, 20A 60Hz 480VAC Max Tungsten, 600VAC Ballast

Table 15.19

21WE 2-12 Pole

 

 

 

Contacts

 

Open Type

Nema 1

 

 

General Purpose

 

Normally

Normally

 

Poles

Open

Closed

Cat No.

Cat No.

2

 

2

0

21WE20A*

21WE20B*

3

 

3

0

21WE30A*

21WE30B*

4

 

4

0

21WE40A*

21WE40B*

4

 

3

1

21WE31A*

21WE31B*

4

 

2

2

21WE22A*

21WE22B*

6

 

6

0

21WE60A*

21WE60B*

6

 

4

2

21WE42A*

21WE42B*

8

 

8

0

21WE80A*

21WE80B*

8

 

6

2

21WE62A*

21WE62B*

8

 

4

4

21WE44A*

21WE44B*

9

 

9

0

21WE90A*

21WE90B*

9

 

7

2

21WE72A*

21WE72B*

9

 

5

4

21WE54A*

21WE54B*

10

 

10

0

21WE100A*

21WE100B*

10

 

8

2

21WE82A*

21WE82B*

10

 

6

4

21WE64A*

21WE64B*

12

 

12

0

21WE120A*

21WE120B*

12

 

10

2

21WE102A*

21WE102B*

12

 

8

4

21WE84A*

21WE84B*

Table 15.20

Adder Decks

 

 

 

 

 

 

 

Type

 

 

 

 

50 Hz

 

Part No.

Side Mounted Light Power Pole

 

1 NO

 

21WS10

 

 

 

 

 

1 NC

 

21WS01

 

 

 

 

 

2 NO

 

21WS20

 

 

 

 

 

1 NO & 1 NC

 

21WS11

 

 

 

 

 

2 NC

 

21WS02

Top Mounted Light Power Pole

 

2 NO

 

21WT20

 

 

 

 

 

2 NC

 

21WT02

 

 

 

 

 

4 NO

 

21WT40

 

 

 

 

 

2 NO & 2 NC

 

21WT22

 

 

 

 

 

4 NC

 

21WT04

Table 15.21 2-12 Pole Dimensions

 

 

 

No. of

 

Dimensions in Inches (mm)

 

 

 

Poles

 

A

 

B

 

B1

 

C

 

C1

2– 4

 

4.88

 

2.00

 

—

 

3.44

 

—

 

(124)

 

(51)

 

 

(87)

 

 

 

 

 

 

 

 

 

6 – 8

 

4.88

 

2.00

 

—

 

—

 

4.50

 

(124)

 

(51)

 

 

 

(114)

 

 

 

 

 

 

 

 

10 – 10

 

4.88

 

—

 

2.25

 

—

 

4.50

 

(124)

 

 

(57)

 

 

(114)

 

 

 

 

 

 

 

 

Wiring Diagrams (Typical)

2-4 Pole

5-8 Pole

9-16 Pole

Open Type

Optional

Power

Poles

15

AC Controls

294

Siemens Electrical Products and Systems

CSI Section 16160

Specification Guide