Cutler Hammer, Div of Eaton Corp E22 Series, EM22 Series Dimensional Sheet

Pushbuttons & Indicating Lights

22.5 mm Heavy-Duty Watertight/Oiltight

March 2008

E22 and EM22 Series — Dimensions

Approximate Dimensions

Note: Approximate dimensions in Inches (mm). For Rear of Panel Extensions. See Table 47-128 on Page 47-94.

47-89

Non-illuminated Pushbutton
Components

1.16

(29.5)

0.63 (16)

Ship. Wt. 1.5 oz. (0.04 kg)

Figure 47-28. E22/EM22 Series 25 mm Dia. Flush
Button

1.16

(29.5)

Ship. Wt. 1.5 oz. (0.04 kg)

Figure 47-29. E22/EM22 Series 25 mm Dia.
Extended Button

0.87 (22)

1.1

(28)

0.87 (22)

Ship. Wt. 1.4 oz. (0.04 kg)

Figure 47-31. E22/EM22 Series 28 mm Dia.
Mushroom Head Button

1.57
(40)

Ship. Wt. 1.5 oz. (0.04 kg)

0.87 (22)

Figure 47-32. E22/EM22 Series 40 mm Dia.
Mushroom Head Button

Illuminated Pushbutton
Components

1.16

(29.5)

Ship. Wt. 1.5 oz. (0.04 kg)

Figure 47-34. E22/EM22 Series 25 mm Dia. Flush
Lens

Ship. Wt. 1.6 oz. (0.05 kg)

Figure 47-35. E22/EM22 Series 25 mm Dia.
Extended Lens

0.63 (16)

1.16

(29.5)

0.79 (20)

1.16

(29.5)

Ship. Wt. 2.2 oz. (0.06 kg)

0.87 (22)

Figure 47-30. E22/EM22 Series 25 mm Dia. with
Full Shroud

1.97
(50)

Ship. Wt. 1.6 oz. (0.05 kg)

1.02 (26)

Figure 47-33. E22/EM22 Series 50 mm Dia.
Mushroom Head Button

1.16

(29.5)

1.1 (28)

Ship. Wt. 2.2 oz. (0.06 kg)

Figure 47-36. E22/EM22 Series 25 mm Dia.
Extended Lens with Shroud

47

CA08102001E For more information visit: www.eaton.com

47-90

Pushbuttons & Indicating Lights

22.5 mm Heavy-Duty Watertight/Oiltight

March 2008

E22 and EM22 Series — Dimensions

47

Alternate Action (Push-Push)
Components

1.16

(29.5)

0.60 (15.2)

1.60 (40.6)

Figure 47-37. E22 Series Non-illuminated Flush
Operator

0.94

1.16

(23.9)

(29.5)

0.83 (21.0)

1.83 (46.4)

Figure 47-38. E22 Series Non-illuminated
Extended Operator

1.06

1.16

(26.9)

(29.5)

0.83 (21.0)

1.83 (46.4)

Figure 47-39. E22 Series Illuminated Flush
Operator

1.16

(29.5)

Table 47-125. Minimum Spacing in Inches (mm)

Size/Type of Operator Dimensions

Push-Push Operators up to 1.18 (30) Dia. Including Knob and Key

Operated Selector Switches — except those listed below

3-way adapter 1.18 (30) 1.97 (50)

Pushbutton Operators fitted with Rubber Boots or

Padlockable Cover

3-way adapter 1.38 (35) 1.97 (50)



Horizontal spacing for one 3-way mounting adapter.

A

0.96 (24.3)
+0.02 (0.4)

-0 (0)

0.89 (22.5)
Dia.

0.89 (22.5)
+0.02 (0.4)

Diameter

1.18

(30.0)

1.79

(45.5)

Standard 1.17 (29.8)
Jumbo 1.57 (40.0)

B

0.05
(1.3)



A

0.13 (3.2)

+_

0.01 (0.2)

Notch Mounting

Hole as Shown

Figure 47-43. Push-Push Nameplate Dimensions

Twist-to-Release, Push-Pull and Key Release Components

B

0.59 (15)

1.60 (40.6)

Figure 47-40. EM22 Series Non-illuminated Flush
Operator

0.94

1.16

(23.9)

(29.5)

0.94 (23.9)

0.82 (20.8)

Figure 47-41. EM22 Series Non-illuminated
Extended Operator

1.06

1.16

(26.9)

(29.5)

1.83 (46.4)

0.82 (20.8)

Figure 47-42. EM22 Series Illuminated Flush
Operator

1.1

(28)

0.87 (22)

Ship. Wt. 1.4 oz. (0.04 kg)

Figure 47-44. E22/EM22 Series 28 mm Diameter
Twist-to-Release Button

1.57
(40)

Ship. Wt. 1.5 oz. (0.04 kg)

0.87 (22)

Figure 47-45. E22/EM22 Series 40 mm Dia.
Twist-to-Release Button

Ship. Wt. 1.5 oz. (0.04 kg)

Figure 47-46. E22/EM22 Series 40 mm Dia.
Push-Pull Button

Ship. Wt. 1.6 oz. (0.05 kg)

Figure 47-47. E22/EM22 Series 50 mm Dia.

1.57
(40)

0.87 (22)

1.97
(50)

1.02 (26)

Push-Pull Button

For more information visit: www.eaton.com CA08102001E