AR22F0R-10G
現行品AR22 22mm Green Flush Push Button 1NO
Fuji Electric AR22 green push button — Japanese industrial standard.
主な用途
The default push button in Japanese factories using Fuji drives and PLCs. AR22 is Fujis 22mm modular range — equivalent to Schneider XB4 and Eaton M22. Common on machine tools, food processing, and semiconductor equipment built in Japan. If the panel has a Fuji FRENIC drive, the buttons are likely AR22.
Research Notes
1. Overview
The Fuji Electric AR22F0R-10G is a 22 mm flush (round) command pushbutton from Fuji's AR22 control-device series — green, non-illuminated, momentary, with a 1 NO contact. It's a complete command switch (JIS Japanese standard, also UL/CE listed), IP65, widely used on machine and control panels in the Fuji/Japanese-standard ecosystem. Green conventionally denotes start/on/run.
2. User Sentiment
Fuji AR22 command switches are a standard, reliable 22 mm line — valued for solid build, JIS compliance, and broad availability where Fuji/Japanese-standard control gear is used. As a green flush momentary button it's the classic start/run control. The main care point is matching the contact/operation and color from the exact model code.
3. Real-World Applications
Green START / ON / RUN flush momentary pushbutton on machinery and control panels (Fuji/JIS-standard installations); the 1 NO contact energizes a contactor/PLC input on press.
4. Technical Specifications
- Type: Fuji AR22 flush (round) command pushbutton, 22 mm, momentary
- Color: green
- Contact: 1 NO (per the "-10" code)
- Cutout: 22 mm
- Sealing: IP65
- Approvals: JIS, UL, CE
5. Ordering & Compatibility
Fits standard 22 mm cutouts. The AR22 model code carries actuator style, contact, and color (e.g. F0R flush round, -10 = 1 NO, G = green). Fuji AR22 offers matching illuminated, selector, and e-stop devices, plus contact blocks for service. Confirm the exact code for color and contact.
6. Known Issues
No notable reliability issues — a mainstream Fuji command switch. Practical care: verify the contact/operation (1 NO momentary here) and color from the exact model number, and confirm the 22 mm cutout.
2 sources
- Fuji Electric AR22 22mm pushbuttons & pilot devices — fujielectric.com
- Fuji AR22F0R-10G 22mm green flush momentary pushbutton 1NO — mouser.com
仕様一覧
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Actuator Function
Momentary = springs back when released. Maintained/latching = stays pressed until pressed again.
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Momentary
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Actuator Type
The button head style. Flush sits level with the bezel (prevents accidental presses). Extended protrudes for easy access.
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Flush
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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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JIS, UL, 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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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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Fuji AR22 22mm flush command pushbutton (JIS/UL/CE; contact in code)
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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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Series
The manufacturer's product family. Products in the same series share mounting systems and accessories.
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Fuji Electric AR22 command switches
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取付クイックリファレンス
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.
外形寸法
配線図
トラブルシューティング
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.
主要仕様
- Actuator Function
- Momentary
- Actuator Type
- Flush
- Certifications
- JIS, UL, CE
- Color
- Green
- Contact Configuration
- 1NO
ユーザーの声
“The default push button in Japanese factories using Fuji drives and PLCs. AR22 is Fujis 22mm modular range — equivalent to Schneider XB4 and Eaton M22. Common on machine tools, food processing, and se”