Square D Digest 179

22 mm Push Buttons

XB4 Operators

Refer to Catalog DIA5ED2121212EN

www.se.com/us

Table 19.28: Non-Illuminated Push-on/Push-off Operators Shape of Head Type of Push

Catalog Number

Color of Push

White Black Green Yellow Blue White Black Green Red

ZB4BH01 ZB4BH02 ZB4BH03 ZB4BH04 ZB4BH05 ZB4BH06 ZB4BH1 ZB4BH2 ZB4BH3 ZB4BH4 ZB4BH5 ZB4BH6

Flush

ZB4BH02

Extended

Red

Yellow

Blue

Table 19.29: Three Head Operators, Momentary Shape of Head Description Marking CapColor

Degreeof Protection

Catalog Number

Premarked

“I” (white) “II” (white) “ ” (white) “ ” (white) “ ” (white) “ ” (white) “+” (white) “-” (white) “+” (black) “-” (black) “ ” (black) “ ” (white) “ ” (black) “ ” (white) “ ” (white) “ ” (white)

Green Green Green Green Green Green Green Green White White White Black White Black Black Black

ZB4BA73132

ZB4BA73133

ZB4BA73134

ZB4BA73135

IP66 IP69K

ZB4BA73133

ZB4BA71124

Two flush

ZB4BA71115

Two flush + one central projecting red push marked “Stop”

ZB4BA71123

ZB4BA71124

ZB4BA72124

Without caps

Two flush without caps

IP66 IP69K

—

—

ZB4BA791

Table 19.30: Two Head Operators, Momentary Shape of Head Description Marking

Degreeof Protection

Catalog Number

CapColor

NoMarking

Green Red White Black

ZB4BA7340

—

Two flush

ZB4BA7120

—

ZB4BA7121 19 PUSH BUTTONS AND OPERATOR

IP66 IP69K

One flush One extended

Green Red

ZB4BL7341

—

ZB4BL7340

Premarked

“I” (white) “O” (white) “I” (black) “O” (white)

Green Red White Black

ZB4BA7341

Two flush

INTERFACE

ZB4BA7121

IP66 IP69K

“I” (white) “O” (white)

One flush One extended

Green Red

ZB4BL7341

Without caps

Two flush without caps

IP66 IP69K

ZB4BA79

—

—

For Legends, refer to XB4 Legend Holders, page 19-24, XB4 Legend Inserts, page , and XB4 Legend Sheets, page .

19-14

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