M22-DDL-GR-K7
Hoạt độngM22 Green/Red Double Illuminated Button
Eaton M22 double-actuator green/red illuminated button — start and stop in one unit.
Ứng Dụng Phổ Biến
Start/stop in a single device — green button on top, red on bottom, both illuminated. Saves panel space. Green lit = running. Red lit = stopped/fault. Common on compact control stations where panel real estate is limited.
Thông số kỹ thuật
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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/Red dual
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Contact Configuration
1NO + 1NC: One circuit closes and one opens when pressed. Common for start buttons that also signal 'running' state.
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1NO + 1NC
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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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22.5mm
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Illumination
Whether the button has a built-in light. Illuminated buttons show status (lit = active).
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Dual LED
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IP Rating
IP67: Dust-tight and survives temporary water submersion (1m for 30 min). Handles oil splashes, steam cleaning, and rain.
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IP67 (front)
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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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Series
The manufacturer's product family. Products in the same series share mounting systems and accessories.
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M22
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Hướng Dẫn Cài Đặt Nhanh
Panel cutout: 22.5mm. 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.
Kích thước
Sơ đồ đấu dây
Khắc phục sự cố
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.
Nơi Mua Hàng
Dải giá
$5.92 — $6.08
từ 2 nhà phân phối
Thông số kỹ thuật nhanh
- Certifications
- UL, CSA, CE
- Color
- Green/Red dual
- Contact Configuration
- 1NO + 1NC
- Cutout Diameter
- 22.5mm
- Illumination
- Dual LED
Những Đánh Giá Từ Khách Hàng
“Start/stop in a single device — green button on top, red on bottom, both illuminated. Saves panel space. Green lit = running. Red lit = stopped/fault. Common on compact control stations where panel re”