Cut Sheet
V7-T1-166 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com
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1.7
Pushbuttons and Indicating Lights
30.5 mm Square Multifunction Watertight/Oiltight—E30
Product Selection
Operators
When Ordering a Complete E30 Control Unit Specify
Square Multifunction Operators
UL (NEMA) Type 3, 3R, 4, 4X, 12, 13
Single Button Operator/without Button (Order Button Separately)
Two Button Operator/without Buttons (Order Buttons Separately)
Two Button Operator with Long (OFF) Release Bar—Includes OFF Bar/Button
(Order Other Buttons Separately)
Notes
1
Order from table on Page V7-T1-169.
2
Limited to two single circuit, one double circuit 600V or two 120V (E30KLA9) contact blocks behind each button.
3
Buttons are interlocked so that one of the two is maintained at all times.
Depressing the other button releases the maintained button and maintains the depressed button.
4
Operators are supplied as standard with red extended bar(s) marked “OFF” as shown in sketch.
For other colors or markings, contact your nearest Eaton Distributor or call our Customer Service Center 1-800-356-1243.
For replacement of standard red release bar, order E30KR100.
5
Order from table on Page V7-T1-170.
6
Limited to two single circuit, one double circuit 600V or two 120V (E30KLA9) contact blocks behind each button.
Catalog Number of … Ordering Example (E30AB)
Operator E30KB130 “START”
Button(s) E30KB231 “STOP”
Contact block(s) E30KLA1 1NO
Accessories (if required) E30KLA2 1NC
Button Type
Required
1
Operation Special Features Catalog Number
Momentary — E30AA
Button Types
Required
1
Operation
Special Features Catalog NumberTop Button Bottom Button
Momentary Momentary — E30AB
Momentary Momentary With mechanical
interlock
E30AC
Maintained
(all contacts)
Release
(all contacts)
— E30AD
2
Maintained
(all contacts)
Release
(all contacts)
With mechanical
interlock
E30AP
23
Button Types
Required
45
Operation
Special Features Catalog NumberTop Button Bottom Button
Maintained Maintained — E30AF
Maintained Maintained With mechanical
interlock
E30AG
Maintained Momentary With mechanical
interlock
E30AH
Maintained
(all contacts)
Maintained
(bottom contacts only)
Top button operates
both top and
bottom contacts
E30AK
6
Shown with
Extended Button
Single Button Operator
Two Button Operator
Shown with
Extended Buttons
Two Button Operator
Shown with Long
Release Bar