XALD211
현행 제품Harmony XALD 2-Button Start/Stop Station
Schneider XALD 2-button station — green start + red stop in one enclosure.
일반적인 용도
The most common control station in the world. Green start (1NO) and red stop (1NC) in a single IP66 sealed enclosure. Mount on a wall or machine frame. Pre-wired with cable glands. Found on millions of motor starters, pump stations, and conveyor lines globally. One part number = complete start/stop station.
호환성
Uses standard XB4/XB5 buttons and contact blocks internally. Buttons can be individually replaced if needed.
사양 목록
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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
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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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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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Material
The bezel/body material. Metal bezels are more durable in harsh environments. Plastic is lighter and cheaper.
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Polycarbonate
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Mounting Type
How the button attaches to the panel. Panel mount is standard — installs through a cutout from the front.
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Surface mount (enclosed)
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설치 빠른 참조
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.
외형 치수
배선도
문제 해결
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.
주요 사양
- Certifications
- UL, CSA, CE
- Color
- Green + Red
- Contact Configuration
- 1NO + 1NC
- IP Rating
- IP66
- Material
- Polycarbonate
사용자 후기
“The most common control station in the world. Green start (1NO) and red stop (1NC) in a single IP66 sealed enclosure. Mount on a wall or machine frame. Pre-wired with cable glands. Found on millions o”