Dormakaba PB 731 MO Single Gan...
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$95.00
$77.72
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Dormakaba PB 731 MO Single Gang Momentary LED Push Button, 2" x 2" for Commercial Access Control

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Model: PB 731 MO 630

In Stock (leaves warehouse same day if ordered before 3pm ET)

$95.00
$77.72
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Dormakaba PB 731 MO Single Gang Momentary LED Push Button, 2" x 2" for Commercial Access Control

The Dormakaba PB 731 MO is a commercial-grade, single gang momentary LED push button from the PB Series, designed to integrate seamlessly with compatible access control and door hardware systems. Measuring 2" x 2", this compact button fits standard single gang electrical boxes and provides a clean, professional activation point for electrified door hardware applications. Built for commercial use, the PB 731 MO delivers reliable momentary switching action with integrated LED indication, making it a practical replacement or expansion component for Dormakaba PB Series installations.

Key Features

  • Compact 2" x 2" Form Factor: Designed to fit standard single gang electrical boxes for clean, professional flush-mount installations in commercial environments.
  • Single Gang Configuration: Ideal for single-point activation needs, offering a streamlined appearance on doors, walls, and control panels.
  • Momentary Action: Provides momentary (non-latching) switching operation, delivering a brief activation signal suited for access control triggers and electrified door release applications.
  • Integrated LED Indicator: Built-in LED provides clear visual status feedback at the button, improving usability and aiding in monitoring of door or access system state.
  • PB Series Compatibility: Engineered as part of the Dormakaba PB Series button family, ensuring reliable compatibility with Dormakaba exit device and access control hardware systems.
  • Commercial-Grade Construction: Manufactured for demanding commercial applications where consistent, long-term performance is required.
  • Replacement Parts Classification: Designated as a replacement part and accessory, suitable for servicing existing Dormakaba PB Series installations or expanding system configurations.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: PB 731 MO

Typical Applications

  • Commercial Office Buildings
  • Healthcare Facilities and Hospitals
  • Educational Institutions and Schools
  • Retail Establishments and Shopping Centers
  • Government and Municipal Buildings
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential and Mixed-Use Properties

Why Dormakaba PB 731 MO?

Dormakaba PB Series push buttons are engineered to meet the performance demands of commercial door hardware and access control environments, delivering dependable momentary switching with integrated LED indication in a compact 2" x 2" single gang format. As a designated replacement part and accessory within the Dormakaba ecosystem, the PB 731 MO ensures compatibility and consistent operation when servicing or expanding existing installations. For facilities requiring reliable, professional-grade activation components, Dormakaba's PB Series represents a trusted solution built to commercial standards.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Exit Device Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
PB 731 MO
Features:
Dorma Exit Device Parts & Trims

Dormakaba PB 731 MO 630 – Frequently Asked Questions

1) Will the Dormakaba PB 731 MO push button fit a standard single gang electrical box?
Yes. The PB 731 MO is a 2 x 2 inch single gang push button made to drop into a standard single gang box for a flush mount on a wall, door frame area, or control panel. If your rough-in is already a single gang ring or box, no new cutting is needed.
2) Is the PB 731 MO a momentary button or does it latch on?
It is momentary, non-latching. Press it and it sends a brief activation signal, then it releases on its own. That is the action you want for a door release or an access control trigger. If your application needs the contact to stay made until someone presses again (maintained action, such as holding a door unlocked all day), this is the wrong button.
3) Can I use the PB 731 MO to replace a failed button on an existing Dormakaba PB Series installation?
That is exactly what it is catalogued for. The PB 731 MO is a replacement part within the Dormakaba PB Series button family and is intended for servicing existing PB Series installations or adding another activation point to one. Match the model marking on the button you are pulling out, since the PB Series covers more than one switching action.
4) Does the PB 731 MO work with Dormakaba exit devices?
Yes. It is part of the Dorma exit device parts and trims group and is built to work with Dormakaba exit device and access control hardware, giving you a remote momentary release point for an electrified device.
5) What does the LED on the Dormakaba PB 731 MO do?
The button has an integrated LED that gives visual status feedback right at the point of activation, so staff can see the state of the door or access system without walking to a panel. It is useful at reception desks, nurse stations, and back-of-house doors where the operator cannot see the opening.
6) What finish does the PB 731 MO button come in?
Satin stainless, BHMA 630. That is the common commercial finish, so it sits well beside stainless push plates, exit device trim, and stainless frames in schools, hospitals, and office corridors.
7) Is this button rated for commercial traffic or is it a residential device?
Commercial. The PB 731 MO is built for commercial door hardware and access control duty, and it is used in offices, hospitals, schools, retail, government buildings, warehouses, and multi-tenant residential. For a single-family house door strike, it is more button than the job needs.
8) I need two separate release buttons at one location. Can I use the PB 731 MO for that?
The PB 731 MO is a single gang, single-button device, so two activation points means two buttons in a two gang box or two separate single gang boxes. It is intended for single-point activation with a streamlined appearance, not for ganged multi-function control from one plate.
How fast can I get the Dormakaba PB 731 MO 630 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Dormakaba PB 731 MO 630 come with a warranty?
Absolutely. The Dormakaba PB 731 MO 630 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Dormakaba PB 731 MO 630?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Dormakaba PB 731 MO 630 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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