2ATL5LB F3P4-IO-110

Name: Altech 2ATL5LB F3P4-IO-110
Brand: Altech
SKU: 2ATL5LB F3P4-IO-110
Price: 25.2 EUR
Availability: InStock

Ativo

Altech 2ATL5LB F3P4-IO-110

Imagem da série: o vendedor a utiliza para 2 outras peças também, portanto pode não mostrar esta versão exata.

Pushbutton Switches 22mm Twin Touch ILL GRN/RED w/Amber

Notas de Pesquisa

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

Fonte

Altech Corp — 2ATL5LB F3P4-IO-110 — altechcorp.com

Especificações

Device class	pushbutton
Enriched by	altech-decoder-2026-08-12
Illuminated	true
Lead time	0 Days
Manufacturer series	2AL
Mouser part number	845-2ATL5LB-110
Operator material	metal
Panel cutout	22mm
Pn status	decoded
Rohs status	RoHS Compliant
Series description	Altech 2AL-series 22mm illuminated metal-operator pushbutton (integral pilot light; voltage per the trailing suffix)
Voltage	110V

Referência rápida de instalação

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.

Dimensões

Solução de problemas

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.