XALK178E
在产Harmony XALK 1-Button Green Start Station
Schneider Harmony XALK single-button control station — enclosed.
常见应用
Complete control station: green start button in a sealed IP65 enclosure. Mounts on a wall or machine frame. No panel cutout needed. Pre-wired with cable gland. For remote start stations on conveyor lines, pump stations, and loading docks.
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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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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1NO
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IP Rating
IP65: Dust-tight and protected against low-pressure water jets. Suitable for indoor industrial and light washdown.
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IP65
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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 enclosure
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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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安装快速参考
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.
尺寸
接线图
故障排除
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.
快速规格
- Certifications
- UL, CSA, CE
- Color
- Green
- Contact Configuration
- 1NO
- IP Rating
- IP65
- Material
- Polycarbonate enclosure
用户评价
“Complete control station: green start button in a sealed IP65 enclosure. Mounts on a wall or machine frame. No panel cutout needed. Pre-wired with cable gland. For remote start stations on conveyor li”