Schneider Electric · Harmony XB4 ซีรีส์

XB4-BVB4-230

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UL CSA CE

Schneider XB4BVB4 Red Pilot Light 24V AC/DC (Harmony XB4)

หมายเลขชิ้นส่วน: B - V
Schneider Electric Harmony XB4 ซีรีส์ Introduced circa 2003

Schneider XB4 red pilot light for 230V AC.

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Red 230V indicator for European direct-mains panels. Fault indication on 230V circuits.

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Certifications
UL, CSA, CE
Color
Red
Cutout Diameter
22mm
Device type
Harmony XB4 complete pilot/indicator light (status, NOT a pushbutton)
IP Rating
IP66 / IP69K
LED Voltage
24V AC/DC
Material
Metal
Pn note
Corrected: XB4BVB4 = red, 24V AC/DC (se.com). Was mislabeled 230V (bogus -230 suffix). XB4-BV voltage letter B=24V (G=110-120V, M=230-240V). AUDIT other XB4-BV*-230 entries.
Pn status
voltage-corrected

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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.

ขนาด

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

การแก้ไขปัญหา

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.

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ช่วงราคา

$11.17 — $147.07

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

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“Red 230V indicator for European direct-mains panels. Fault indication on 230V circuits.”

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