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Square D > On-line Catalog > Products > Push Buttons and Operator Interface > 30 mm Push Buttons: Type K Heavy Duty Operators

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30 mm Push Buttons

Type K Heavy Duty Operators

Class 9001 / Refer to Catalog 9001CT0001

Table 19.157:
Non-Illuminated Momentary Push Button Operators—UL Types 4, 13/NEMA 4, 13For use in hazardous locations—See page 19-79.
Contact blocks and legend plate not included unless otherwise noted.
Operator with
1 N.O. and 1 N.C.
Contact (KA1)
Operator with
1 N.O. Contact
(KA2)
Operator with
1 N.C. Contact
(KA3)
Operator Only
with No
Contacts
KR1bH13
KR3bH13
KR2bH13
1-3/8 in. (35 mm)
Diameter
Mushroom Button
68.00
54.00
72.00
57.00
68.00
54.00
KR4dH13
68.00
54.00
83.00
68.00
54.00
2-1/4 in. (57 mm)
Diameter
Mushroom Button
83.00
68.00
54.00
68.00
54.00
72.00
57.00
68.00
54.00
KR5dH13
68.00
54.00
83.00
68.00
54.00