Push Button & Pilot Light Selector PILOT DEVICES

Harmony XB4 metal / XB5 plastic (22 mm)

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Quick start

Pick a common device, then change anything below.

1. Family

2. Device

3. Color

4. Contacts

Up to 3 contact blocks per device.

5. Legend

Device and contacts

Front and side view (not to scale)
X = closed, O = open. Tap Released or Pressed to operate the button.
Ladder symbols drawn as they are right now. Green = closed (current flows). Terminal numbers are under each contact.

Parts list

How it goes together heads, bodies, contact blocks and legends

Complete unit: one part number with the head, body and contacts already assembled. The tool uses it whenever one matches your choices.

Head + body: when no complete unit matches, you get the head plus a body with fixing collar and contacts (ZB4BZ10x for XB4, ZB5AZ10x for XB5: 101 = 1 N.O., 102 = 1 N.C., 103 = 2 N.O., 104 = 2 N.C., 105 = 1 N.O. + 1 N.C.). Other mixes use a bare fixing collar (ZB4BZ009 / ZB5AZ009) with ZBE101 (N.O.) and ZBE102 (N.C.) blocks, up to 3 per collar.

Terminals: N.O. blocks are marked 3-4 and N.C. blocks 1-2. The first digit is the block's row on the drawing (13-14, 21-22, and so on). Pilot lights and lamps are X1-X2.

Illuminated push buttons and pilot lights use an integral LED light block. Order the voltage you will feed the lamp with. Amber is listed by Schneider as orange.

Legends: the 30 x 40 mm legend holders with an 8 x 27 mm legend fit both XB4 and XB5. Start functions are white on black, stop functions white on red. The 60 mm yellow EMERGENCY STOP legend (ZBY9330) goes behind the 40 mm E-stop head.

Source: Schneider Electric North American Digest Plus (XB4 / XB5 complete devices, body/contact assemblies and legend holders); se.com/us product datasheets.

Data notes items to confirm before quoting

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