HP Class SMF, MMS and MRS manual Compact Magnetic Contactors Lighting, 21WE 2-12 Pole, Adder Decks

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