XB4-BVB6
在产22mm Blue Pilot Light Complete XB4 24V
Schneider XB4 complete blue pilot light.
常见应用
Blue indicator for mandatory action. Complete unit with 24V LED. Completes the Schneider indicator range: green, red, yellow, blue, white.
Research Notes
1. Overview
The Schneider Electric XB4BVB6 is a complete 22 mm Harmony XB4 blue pilot (indicator) light — a metal (chrome) bezel, flush, illuminated status light (not a pushbutton) with a plain lens and an integral 24 V AC/DC LED. It's an all-in-one assembled unit for showing machine/process status. Blue conventionally signals a mandatory action / information / defined special state. Sealing is to IP66/IP69K (Harmony metal series).
2. User Sentiment
The Harmony XB4 metal line is an industry standard — valued for robust chrome-bezel construction, the modular ecosystem, and broad distributor stock. As a complete pilot light (vs. building from head + LED block), it's convenient to order and install. The main care point is matching the LED voltage (24 V here) and confirming the 22 mm cutout.
3. Real-World Applications
Panel/machine status indication — blue lit lens for information/mandatory-action or a defined special condition, alongside XB4 pushbuttons and other indicators on a control panel.
4. Technical Specifications
- Type: Harmony XB4 complete pilot (indicator) light, 22 mm — not a pushbutton
- Bezel/material: metal (chrome)
- Lens: plain, blue, flush
- Illumination: integral LED, 24 V AC/DC
- Cutout: 22 mm
- Sealing: IP66 / IP69K
- Approvals: UL, CSA, CE
5. Ordering & Compatibility
Complete unit — no separate head/LED ordering needed. Fits standard 22 mm cutouts. Part of the Harmony XB4 (metal) / XB5 (plastic) system; confirm 24 V LED supply. Other colors/voltages are separate XB4-BV codes (e.g. XB4BVB1 white 24V).
6. Known Issues
No notable issues — mainstream Harmony product. Practical care: match the LED voltage (24 V, not 120/230 V), confirm the 22 mm cutout, and note it's a pilot light (status indication), not a pushbutton.
2 sources
规格参数
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Certifications
Third-party safety certifications. UL = required for US NEC installations. CE = EU compliance. CSA = Canadian standards.
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UL, CSA, CE
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Color
Button/actuator color. Green = start/go, Red = stop/emergency, Yellow = caution, Blue = reset (per IEC 60204-1).
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Blue
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Cutout Diameter
The hole size you drill in your panel to mount this button. 22mm is the most common industrial standard worldwide.
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22mm
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Device type
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Harmony XB4 complete pilot/indicator light (status, NOT a pushbutton)
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Illumination
Whether the button has a built-in light. Illuminated buttons show status (lit = active).
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Illuminated
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IP Rating
IP69K: Dust-tight and withstands high-pressure, high-temperature steam jets. Built for food processing washdown environments.
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IP66 / IP69K
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LED Voltage
The voltage required for the built-in LED. Must match your control circuit voltage (typically 24V DC or 230V AC).
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24V AC/DC
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Material
The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.
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Metal
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安装快速参考
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.
尺寸
故障排除
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.
购买渠道
价格范围
$48.03 — $101.57
来自 3 家经销商
快速规格
- Certifications
- UL, CSA, CE
- Color
- Blue
- Cutout Diameter
- 22mm
- Device type
- Harmony XB4 complete pilot/indicator light (status, NOT a pushbutton)
- Illumination
- Illuminated
用户评价
“Blue indicator for mandatory action. Complete unit with 24V LED. Completes the Schneider indicator range: green, red, yellow, blue, white.”