SDC 420 Series Illuminated Push to Exit Button Switch 422U, Momentary (MO), SPDT, Green/Red Button, Dull Stainless

Push to exit, lit and clear.

An illuminated 2" push to exit button in dull stainless steel for request-to-exit and door release on access-controlled commercial doors. Runs on 12V DC or 24V DC.

$99.71
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SDC 420 Series Illuminated Push to Exit Button Switch 422U
Leaving a commercial doorGreen button, PUSH TO EXIT
12V DC or 24V DCIlluminated, momentary SPDT

An exit button should be easy to spot and use.

On an access-controlled door, people need to find the release quickly. A clearly marked, illuminated button makes the exit obvious.

✕
Without itWithout a marked exit button, people may not know how to release a controlled door.
✓
With the 422UWith the 422U, the door has a lit, labeled PUSH TO EXIT button in dull stainless steel.
What you get

Built for commercial exits

The 420 Series 422U pairs a clear message with a stainless steel finish.

Illuminated button

The button is illuminated and runs on 12V DC or 24V DC.

SDC 420 Series Illuminated Push to Exit Button Switch 422U, Momentary (MO), SPDT, Green/Red Button, Dull Stainless
2"

Button size (50.8 mm)

The 422U has a 2" button size.

Green or red button

Green is standard and a red button is included.

PUSH TO EXIT message

The print reads PUSH TO EXIT, so the purpose is clear.

Dull stainless steel

A dull stainless steel finish is standard on this single gang switch.

The brand

SDC

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Details

Everything you need to know.

BrandSDC
Model422U
Series420
TypePush Button
ContactsMomentary (MO), SPDT
Button Size2" (50.8 mm)
Gang TypeSingle Gang
MaterialStainless Steel
Input Voltage12V DC, 24V DC
CompatibilityNFPA
Shipping Weight0.35 lb
Package Dimensions5.75 x 3.1 x 2.5 in
Description

SDC 420 Series Illuminated Push to Exit Button Switch 422U, Momentary (MO), SPDT, Green...

The SDC 422U is a 420 Series Illuminated Push to Exit Button Switch (Momentary (MO), SPDT, Green/Red Button, Dull Stainless). It is part of the door release / request-to-exit switch range and is made for security integrators, locksmiths, door hardware installers and facility teams who need dependable equipment on commercial doors.

Key Features

  • PUSH to EXIT (Green Standard, Red Included)
  • Dull stainless steel standard
  • Illuminated 12/24V DC

Specifications

  • Brand: SDC
  • Model: 422U
  • Product Model: 422U
  • Product Series: 420
  • Product Type: Push Button
  • Button Size: 2"
  • Button Size (mm): 50.8
  • Gang Type: Single Gang
  • Material: Stainless Steel
  • Color: Silver
  • Input Voltage: 12V DC, 24V DC
  • Input Voltage (V DC): 12, 24
  • Finishing: Stainless steel
  • Print/Message: PUSH TO EXIT
  • Compatibility: NFPA
  • Shipping weight: 0.35 lb
  • Package dimensions: 5.75 x 3.1 x 2.5 in

Typical Uses

  • Request-to-exit and door release on access-controlled doors
  • Commercial and institutional doors

Please confirm that the 422U matches your door, frame, voltage, mounting and finish requirements before ordering. Contact us with the model of your existing hardware if you need help checking compatibility.

Good to know: Confirm that the 422U matches your door, frame, voltage, mounting and finish requirements before ordering.

Need help with compatibility?

Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Request a quote
SDC 420 Series Illuminated Push to Exit Button Switch 422U, Momentary (MO), SPDT, Green/Red Button, Dull Stainless
At a glance

SDC 422U, ready to order.

  • Series: 420
  • Type: Push Button
  • Contacts: Momentary (MO), SPDT
  • Button Size: 2" (50.8 mm)
$99.71422U

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