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Action Type

Momentary

Alternate

Bezel Color

Black

Metallic

Silver

Bezel Material

Brushed Metal

Polished Metal

Plastic

Color

Yellow

White

Green

Blue

Orange

Umber

Amber

Contact Configuration

Single Pole Single Throw (SPST)-Normally Open (NO)+Single Pole Single Throw (SPST)-Normally Closed (NC)

Single Pole Single Throw (SPST)-Normally Open (NO)+Single Pole Single Throw (SPST)-Normally Open (NO)

Single Pole Single Throw (SPST)-Normally Closed (NC)

Single Pole Single Throw (SPST)-Normally Closed (NC)+Single Pole Single Throw (SPST)-Normally Closed (NC)

Single Pole Single Throw (SPST)-Normally Open (NO)

Double Pole Double Throw (DPDT)

Single Pole Double Throw (SPDT)

2 Normally Closed (NC)

DC Voltage

24 V

12 V

Diameter

22 mm

16 mm

30 mm

IP Rating

IP66

IP65

IP40

Light Source

Light Emitting Diode

Light Emitting Diode (LED)

LED, 24 VDC

LED, 5 VDC

LED, 12 VDC

Shape

Round

Rectangular

Round 

Square

Size

22 mm Diameter

16 mm Diameter

22mm diameter

22 mm diameter

16mm diameter

16 mm diameter

Spare Parts

A22NZ-A-301, A22NZ-A-302, A22NZ-A-403, A22NZ-50501

A22NZ-A-301, A22NZ-A-403, A22NZ-50501

A22NZ-A-301, A22Z-3908, A22NZ-A-403, A22NZ-50501

A16-24DSG

A16-24DSR

A16-24DA

A16-24DSY

A16-24DSW

A16-12DSG

A16-12DSY

A16-12DSR

A16-5DSR

A16-5DSG

A16-5DSW

A22NZ-A-301, A22NZ-A-302, A22NZ-A-403, A22NZ-50501, A22Z-3908

A16-5DA

A16-12DSW

A16-5DSY

Style

Projected

Flat

Full-Guard

Mushroom

Terminal Type

Quick Connector

Transparency

Transparent

Opaque

Type

Pushbutton Switch

Omron

<section><h2>22 mm diameter, round plastic, brushed metal, and metal bezels for lighted and non-lighted pushbutton switches</h2><div class='introduction'>Complete line of 22mm pushbuttons, selector, keyed selector and pilot lights. These reliable switches are offered in a wide range of shapes and colors.<ul><li>Variety of bezel and color options with aesthetic design</li><li>Mounting depth less than 45.3 mm below panel</li><li>Save inside panel space accommodating up to 6 contact blocks (3 contact blocks across and 2 rows deep)</li><li>Symmetric contact block design allows contact blocks to be mounted in either orientation</li><li>Snap-in switch unit for quick and easy, tool-free assembly</li><li>RoHS compliant</li></ul></div></section>

A22NZ-RMM-TOA

Operation unit, Mushroom medium size (40 mm dia.), Orange, Transparent, Brushed metal (Round), Lighted, Momentary

A22NZ-RMM-TRA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent RED, LIGHTED

A22NZ-RMM-TWA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent WHITE, LIGHTED

A22NZRMMTYA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent YELLOW, LIGHTED

A22NZ-RMM-UAA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent BLUE,

A22NZ-RMM-UGA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent GREEN,

A22NZ-RMM-UOA

Operation unit, Mushroom medium size (40 mm dia.), Orange, Transparent, Brushed metal (Round), Non-lighted, Momentary

A22NZ-RMM-URA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent RED,

A22NZ-RMM-UWA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent WHITE,

A22NZ-RMM-UYA

Pushbutton A22NZ Ø22, bezel metal, MUSHROOM, MOMENTARY, CAP COLOR Transparent YELLOW,

A22NZ-RNA-NAA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Opaque BLUE,

A22NZ-RNA-NBA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Opaque BLACK,

A22NZ-RNA-NGA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Opaque GREEN,

A22NZRNANRA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Opaque RED,

A22NZ-RNA-NWA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Opaque WHITE,

A22NZRNANYA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Opaque YELLOW,

A22NZ-RNA-TAA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Transparent BLUE, LIGHTED

A22NZ-RNA-TGA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Transparent GREEN, LIGHTED

A22NZ-RNA-TOA

Operation unit, Round flat type, Orange, Transparent, Brushed metal (Round), Lighted, Alternate

A22NZ-RNA-TRA

Pushbutton A22NZ Ø22, bezel metal, FLAT, Alternate, CAP COLOR Transparent RED, LIGHTED

A16L

A165L

Omron's standard 22 mm pushbutton switches. These switches are offered in a wide range of shapes, colors, finishes and lighted models. Contacts are offered in screw and push-in plus terminals.<ul>
<li>22 mm diameter</li>
<li>Red, Green, Yellow, White, Blue, Black and Orange colors available</li>
<li>Plastic, Brushed and Metal Bezels options available</li>
<li>Flat, Projected, Full guard and Mushroom heads available</li>
<li>LED Lighted option available (A22NL)</li>
<li>Rated up to 10A @ 24VDC</li>
<li>Screw and push-in plus terminal contacts (NO + NC models)</li>
<li>Symmetric contact block design allows contact blocks to be mounted in either orientation</li>
<li>Snap-in switch unit for quick and easy, tool-free assembly</li>
<li>IP66, NEMA 4x, and NEMA 13 ratings</li>
<li>RoHS compliant</li>
<li>Momentary and Latching models available</li>
<li>Sub-assemblies available</li>
</ul>


A22N - 22 mm Pushbuttons Switch

A22N-LightedPushbutton

A22NN

A22NL

A3U series Pushbuttons and Selector Switches provide compact size. Easy connector enables less assembly and less wiring.<ul>
<li>Flat Pushbutton &amp; Short Body - Reduces board height to save space under a panel</li>
<li>Pushbutton and Switch units can be attached or detached with one-touch operation - Saves mounting time to reduce installation and maintenance costs</li>
<li>High contact reliability - Proven Omron Model SS basic switch is built-in</li>
<li>Most popular types - Lighted pushbutton, non-lighted pushbutton, selector switches</li>
</ul>


A3UL

Omron's standard 30 mm pushbutton switches. These switches are offered in a wide range of shapes, colors, finishes and lighted models. Contacts are offered in screw and push-in plus terminals.<ul>
<li>30 mm diameter</li>
<li>Red, Green, Yellow, White, Blue, Black and Orange colors available</li>
<li>Plastic, Brushed and Metal Bezels options available</li>
<li>Flat, Projected, Full guard and Mushroom heads available</li>
<li>LED Lighted option available (A30NL)</li>
<li>Rated up to 10A @ 24VDC</li>
<li>Screw and push-in plus terminal contacts (NO + NC models)</li>
<li>Symmetric contact block design allows contact blocks to be mounted in either orientation</li>
<li>Snap-in switch unit for quick and easy, tool-free assembly</li>
<li>IP66, NEMA 4x, and NEMA 13 ratings</li>
<li>RoHS compliant</li>
<li>Momentary and Latching models available</li>
<li>Sub-assemblies available</li>
</ul>


A30N - 30 mm Pushbutton

Industrial Control Panels Components

Pilot Devices

Assorted Pushbutton Switches