M22-I2-M1-M4
現行品M22 2-Button Start/Stop Station Enclosed
Eaton M22 2-button start/stop control station.
主な用途
Eaton equivalent of the Schneider XALD211. Green start + red stop in IP67 enclosure. Surface-mount for remote motor control. Same M22 quality in a pre-built package.
Research Notes
1. Overview
This is an Eaton M22 / RMQ-Titan 2-button enclosed control station — a two-element surface-mounting enclosure (M22-I2) populated with a green (start) and red (stop) flush pushbutton, wired 1 NO + 1 NC, rated IP67. Eaton's M22-I2-M1 (catalog 216529) is a genuine assembled "Enclosed Push Button" station in this family. It provides ready-to-mount basic start/stop control without a panel cutout. (Data note: the exact composite code "M22-I2-M1-M4" wasn't fully verifiable — the confirmed real part is M22-I2-M1 = 216529 (Eaton RMQ-Titan enclosed push button, IP67); confirm the green/red 2-button configuration and the trailing "-M4" against Eaton's catalog.)
2. User Sentiment
Pre-assembled M22 start/stop stations are valued for quick, standard installation — the classic green-start/red-stop pair in a rugged RMQ-Titan enclosure saves specifying operators and contacts individually. Solid Eaton build, IP67 sealing. Considerations: confirm the exact operators and contact set (basic start/stop is green NO + red NC) and the enclosure size (I2 = two elements).
3. Real-World Applications
Basic motor/machine start-stop control — green to start (NO), red to stop (NC) — mounted on machine sides, walls, or frames where there's no panel to cut into.
4. Technical Specifications
- Type: Eaton M22/RMQ-Titan 2-button enclosed control station (surface-mount)
- Enclosure: M22-I2 two-element surface enclosure; IP67
- Operators: green (start) + red (stop) flush pushbuttons, 22.5 mm
- Contacts: 1 NO + 1 NC (start NO / stop NC)
- Approvals: UL, CSA, CE
- Reference part: M22-I2-M1 = Eaton 216529 (verify exact config/suffix)
5. Ordering & Compatibility
Complete assembled station in the M22 range; uses standard M22/RMQ-Titan operators and contact blocks for service. For an empty 2-hole enclosure to build your own, use plain M22-I2. Confirm the exact catalog number (the "M22-I2-M1-M4" composite should be reconciled with Eaton's ordering data) and that the green/red start-stop configuration matches the need.
6. Known Issues / DQ
- DQ: the product type (M22 2-button start/stop enclosed station) is real and IP67; the exact composite "M22-I2-M1-M4" was not fully confirmed — the verified reference is M22-I2-M1 (216529). Reconcile the code/config.
- Practical care: confirm operators + contact configuration suit the control scheme, and choose the empty M22-I2 if you need to populate it yourself.
2 sources
- Eaton 216529 M22-I2-M1 RMQ-Titan enclosed push button (IP67) — eaton.com
- Datasheet — Eaton M22-I2-M1 enclosed push button station — rs-online.com
仕様一覧
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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
IP67: Dust-tight and survives temporary water submersion (1m for 30 min). Handles oil splashes, steam cleaning, and rain.
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IP67
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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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Operators
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Green (start) + red (stop) flush pushbuttons, 22.5mm
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Pn note
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Product type (M22 2-button start/stop enclosed station) is real and IP67. Confirmed reference part M22-I2-M1 = Eaton 216529. Exact composite M22-I2-M1-M4 + green/red config not fully verified — reconcile with Eaton catalog.
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Pn status
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plausible; exact composite code to verify
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Reference part
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M22-I2-M1 = Eaton 216529 (RMQ-Titan enclosed push button, IP67)
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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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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
- Certifications
- UL, CSA, CE
- Color
- Green + Red
- Contact Configuration
- 1NO + 1NC
- IP Rating
- IP67
- Mounting Type
- Surface mount (enclosed)
ユーザーの声
“Eaton equivalent of the Schneider XALD211. Green start + red stop in IP67 enclosure. Surface-mount for remote motor control. Same M22 quality in a pre-built package.”