Изображение серии: продавец использует её для 2 других деталей, поэтому она может не показывать именно эту версию.
Pushbutton Switches 22mm Twin Touch ILL GRN/RED w/Amber
Исследовательские заметки
1. What this is
2ATL5LB F3P4-IO-110 is an Altech 2AL-series 22mm illuminated metal-operator pushbutton (integral pilot light; voltage per the trailing suffix).
2. Part-number decode
- Series: Altech 2AL
- Panel cutout: 22mm
- Operator material: Metal
- Illuminated: yes (110V)
3. Compatibility & ordering
Altech 22/30mm pushbuttons are cost-effective IEC-style panel operators. Match by size (22mm), operator material (metal vs plastic), illumination (and voltage), action, and contact blocks; cross-reference to Schneider Harmony, Allen-Bradley 800F, Siemens 3SU, or Eaton M22 by the same attributes if needed.
4. Data-quality note
The Altech series is decoded from the part number (grounded in Altech's 22mm pushbutton tech-spec sheet and distributor listings). Exact contact arrangement and cap/color depend on the full config code — confirm against the Altech datasheet for a precise order.
5. Sources
- Altech Corp datasheet / 22mm pushbutton tech specs (altechcorp.com)
- Distributor listing (Mouser / Future Electronics) — search the exact part number
Источник
- Altech Corp — 2ATL5LB F3P4-IO-110 — altechcorp.com
Характеристики
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Device class
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pushbutton
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|
Enriched by
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altech-decoder-2026-08-12
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|
Illuminated
|
true
|
|
Lead time
|
0 Days
|
|
Manufacturer series
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2AL
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|
Mouser part number
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845-2ATL5LB-110
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Operator material
|
metal
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Panel cutout
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22mm
|
|
Pn status
|
decoded
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|
Rohs status
|
RoHS Compliant
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|
Series description
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Altech 2AL-series 22mm illuminated metal-operator pushbutton (integral pilot light; voltage per the trailing suffix)
|
|
Voltage
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110V
|
Краткое руководство по монтажу
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.
Габаритные размеры
Устранение неисправностей
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.
Где купить
Краткие характеристики
- Device class
- pushbutton
- Enriched by
- altech-decoder-2026-08-12
- Illuminated
- true
- Lead time
- 0 Days
- Manufacturer series
- 2AL
