Omron A22NZ Series Illuminated Push Button Switch, Momentary, Panel, 22 mm Cutout, SPST, Red LED, IP66, 30 V dc 24 V ac

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RS Stock No.:
215-5307
Mfr. Part No.:
A22NZ-BNM-TRA
Brand:
Omron
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Brand

Omron

Actuator Colour

Red

Switch Operation

Momentary

Product Type

Push Button Switch

Illuminated

Yes

Series

A22NZ

Panel Cutout Size

22 mm

Mount Type

Panel

Contact Configuration

SPST

LED Colour

Red

Terminal Type

Quick Connect

IP Rating

IP66

Minimum Operating Temperature

-25°C

Contact DC Voltage

30V dc

Contact AC Voltage

24V ac

Actuator Style

Round

Maximum Operating Temperature

55°C

Switch Configuration

On-Off

Standards/Approvals

CSS, CE, UL

Switch Contact Current

10mA

Omron A22NZ Series Push Button Switch, 22mm Panel Cutout size, Red LED - A22NZ-BNM-TRA


This push-button switch is a compact, illuminated control device designed for panel installation in industrial control systems. It provides momentary on-off operation with a red LED indicator and a round actuator suited to 22mm panel cut-outs. Intended for use in automation and electrical assemblies, it offers rugged ingress protection for harsh environments and straightforward quick-connect termination for wiring.

Features & Benefits


• IP66-rated enclosure keeps internal contacts protected from dust and water ingress
• Momentary on-off operation permits temporary user input without latching
• SPST contact arrangement simplifies single-circuit switching tasks
• 24V AC and 30V DC contact voltages match common control supplies
• Quick-connect terminals allow Rapid field wiring and serviceability
• Rated operating range from -25°C to 55°C supports varied ambient conditions
• Low contact current of 10 mA reduces load on control electronics

Applications


• Suitable for machine control panels requiring illuminated user input
• Ideal for test rigs where momentary manual actuation is needed
• Used with PLC inputs operating at 24V AC control voltages
• Can be used for signalling circuits with low DC voltages
• Suitable for outdoor cabinets requiring high ingress protection

What actuator style should I expect for panel fitting?


The switch uses a round red actuator sized for 22mm panel cut-outs to ensure a standard fit.

How are electrical connections MADE for Rapid installation?


Termination is via quick-connect terminals designed for fast mating and removal during maintenance.

What switching behaviour occurs when the button is pressed?


The device performs momentary switching, closing the SPST contact only while actuated and returning when released.

Can it operate reliably in wet or dusty locations?


Its IP66 protection rating prevents dust ingress and resists powerful water jets, allowing use in exposed environments.

What thermal conditions can the switch tolerate during operation?


It is specified to operate within a temperature span from -25°C up to 55°C.

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