Schneider Electric · Harmony XB4 Series

XB4-BVG6-230

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UL CSA CE

Schneider XB4BVG6 Blue Pilot Light 110-120V AC (Harmony XB4)

Part number: B - V
Schneider Electric Harmony XB4 Series Introduced circa 2003

Schneider XB4 green pilot light for 230V AC circuits.

Common Applications

For European 230V panels where 24V is not available. Connects directly to mains voltage. Same XB4 quality, different LED module. Important: verify voltage before installing — 24V and 230V modules look identical from outside.

Specifications

Certifications
UL, CSA, CE
Color
Blue
Cutout Diameter
22mm
Device type
Harmony XB4 complete pilot/indicator light (status, NOT a pushbutton)
IP Rating
IP66 / IP69K
LED Voltage
110-120V AC
Material
Metal
Pn note
Corrected: XB4BVG6 = BLUE, 110-120V AC (se.com). Was mislabeled green/230V (bogus -230 suffix). XB4-BV code: voltage B=24V/G=110-120V/M=230-240V; color 6=blue/3=green.
Pn status
color+voltage-corrected

Installation Quick Reference

Panel cutout: 22mm. Insert from the front, secure with mounting nut.

LED module: Check the voltage rating matches your supply (typically 24V DC or 230V AC). Connect to PLC digital output or relay contact for status indication.

Color meaning (IEC 60204-1): Green = normal/running. Red = fault/danger. Yellow = warning/caution. Blue = mandatory action. White = neutral/general.

Dimensions

Front 22mm cutout panel hole diameter Side panel contact ~45mm depth

Troubleshooting

Light is dim or flickering

Check supply voltage matches the LED module rating. Low voltage causes dimming. If voltage is correct, the LED module is failing — replace it. LED modules have finite life (typically 50K-100K hours).

Light doesn't turn on

Verify voltage at the terminals with a multimeter. Check the PLC output or relay driving the light. LED modules are polarity-sensitive on DC circuits — try reversing the leads.

Where to Buy

Price range

$107.1 — $246.82

across 2 distributors

Quick Specs

Certifications
UL, CSA, CE
Color
Blue
Cutout Diameter
22mm
Device type
Harmony XB4 complete pilot/indicator light (status, NOT a pushbutton)
IP Rating
IP66 / IP69K

What People Are Saying

“For European 230V panels where 24V is not available. Connects directly to mains voltage. Same XB4 quality, different LED module. Important: verify voltage before installing — 24V and 230V modules look”

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