ZB4-BW333-230
ใช้งานอยู่Schneider ZB4BW333 Green Flush Illuminated Pushbutton Head (Harmony XB4, head-only)
Schneider XB4 illuminated green for 230V circuits.
การใช้งานทั่วไป
For European panels with direct mains-voltage indicators. Same button, different LED voltage module. Verify voltage before installing.
ข้อมูลจำเพาะ
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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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Green
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Contact Configuration
Normally Open — circuit is off until you press. Standard for start/go/enable functions.
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None integral (head-only)
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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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ZB4-BW illuminated pushbutton HEAD (green flush); LED module + contact separate; complete = XB4-BW333
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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
IP66: Dust-tight and withstands powerful water jets from any direction. Standard for outdoor and washdown applications.
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IP66
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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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Not inherent to head — set by separate ZBV LED module (24/120/230V options)
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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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Pn note
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ZB4BW333 = green flush illuminated HEAD (se.com). Voltage-independent — the -230/230V is bogus; LED voltage is set by the separate ZBV module (ZBV-M3=230V, ZBV-G3=120V, ZBV-B3=24V green). Head-only (LED+contact separate).
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Pn status
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voltage/suffix-corrected + head-only
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คู่มือการติดตั้งอย่างรวดเร็ว
Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).
Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.
Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.
ขนาด
แผนภาพการเดินสายไฟฟ้า
การแก้ไขปัญหา
Button doesn't respond when pressed
Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.
Works intermittently
Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.
Button feels mushy or doesn't click
The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.
สถานที่จำหน่าย
ช่วงราคา
$27.62 — $28.98
จาก 2 ผู้จัดจำหน่าย
ข้อมูลจำเพาะอย่างย่อ
- Certifications
- UL, CSA, CE
- Color
- Green
- Contact Configuration
- None integral (head-only)
- Cutout Diameter
- 22mm
- Device type
- ZB4-BW illuminated pushbutton HEAD (green flush); LED module + contact separate; complete = XB4-BW333
สิ่งที่ผู้คนพูดถึง
“For European panels with direct mains-voltage indicators. Same button, different LED voltage module. Verify voltage before installing.”
