ABB AF-SP AF Series Surface-Mo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,368.46
ABB AF-SP AF Series Surface-Mount Door-in-Door Panel Front

ABB AF-SP AF Series Surface-Mount Door-in-Door Panel Front

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Model: AF31SP

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

$1,368.46
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ABB AF Series Surface-Mount Door-in-Door Panel Front

The ABB AF Series surface-mount door-in-door panel front is engineered for ReliaGear lighting panelboards, giving contractors a convenient front-of-panel door within a door for fast access to equipment. This panel front is available across the AF Series surface-mount family in Front Size (H x W) options ranging from 31.5" H x 20" W up to 49.5" H x 20" W, so contractors can match the front to the panelboard enclosure they are servicing. Rather than removing the entire front to reach the gutters, installers can simply open the inner door-in-door (DID) panel, saving time during troubleshooting, circuit changes, and routine maintenance. Built for surface-mounted panelboard installations, this ABB panel front keeps the enclosure secure while streamlining day-to-day access to wiring and equipment, making it a practical upgrade for facilities where panelboards see frequent servicing.

Key Features

  • Door-in-Door Access: A dedicated inner door lets contractors reach panel equipment from the front without removing the entire panel front.
  • Gutter Access: Provides direct access to wiring gutters for faster inspection, troubleshooting, and circuit work, without disturbing the outer front or surrounding wall finish.
  • Surface-Mount Configuration: Designed specifically for surface-mounted ReliaGear lighting panelboards, matching the panel's mounting profile for a clean, flush fit.
  • AF Series Platform: Part of ABB's AF Series panelboard front lineup, built for consistent fit and function across ReliaGear installations.
  • Front Size Range: Offered in Front Size (H x W) options from 31.5" H x 20" W to 49.5" H x 20" W to fit varying panelboard enclosure heights while sharing the same 20" W profile.
  • Time-Saving Design: Reduces installation and maintenance downtime by eliminating the need to detach the full panel front for routine access, which helps limit disruption in occupied commercial spaces.
  • Secure Enclosure: Keeps the panelboard interior enclosed and protected between service visits, supporting safe day-to-day operation.

Technical Specifications

  • Front Size (H x W) Options: 31.5" H x 20" W and 49.5" H x 20" W
  • Country of Origin: UKN

Typical Applications

  • Commercial and Industrial Lighting Panelboard Systems
  • ReliaGear Surface-Mounted Panel Installations
  • Panel Front Replacement and Retrofit Projects
  • Gutter and Wiring Access for Routine Maintenance
  • New Construction and Renovation Electrical Work
  • Facilities Requiring Frequent Panelboard Servicing

Why ABB?

ABB brings decades of electrical distribution expertise to its ReliaGear panelboard line, and the AF Series door-in-door front reflects that focus on practical, field-friendly design. By allowing gutter and equipment access without removing the entire panel front, this ABB panel front helps electrical contractors work more efficiently while keeping surface-mounted lighting panelboards secure and reliable across the full 31.5" H x 20" W to 49.5" H x 20" W size range, on commercial and industrial jobs where uptime and easy maintenance access matter.

Manufacturer Resources

Product Specs

Product Type:
Panel Front
Configuration:
Door-in-Door
Series:
AF Series
Country of Origin:
UKN
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Parts & Accessories

ABB AF31SP – Frequently Asked Questions

1) Will an AF Series panel front work on a flush-mounted panelboard recessed in the wall?
No. The AF31SP and AF49SP fronts are built as surface-mount fronts, sized to sit on a ReliaGear lighting panelboard box mounted on the face of the wall. For a recessed box you need a flush-mount front instead, since the trim overlap and mounting arrangement are different.
2) Can I use this ABB front on a panelboard from another manufacturer?
It is made for ABB ReliaGear lighting panelboards. The AF Series fronts are cut and drilled to that box, so a competitor's panelboard box will not line up. If you are replacing a damaged front, confirm the existing panel is a ReliaGear surface-mount lighting panelboard and match the box height to the 31.5 inch or 49.5 inch front.
3) What does door-in-door actually mean on a panelboard front, and why would I spec it?
Door-in-door (DID) means there is a second, inner door behind the outer front. Open the inner door and you reach the wiring gutters and panel equipment from the front without unbolting and lifting off the whole front. On a panelboard that gets worked on often, circuit changes, troubleshooting, tenant fit-outs, that is the difference between a one-person task and pulling the full front off in an occupied space.
4) Is the panelboard interior and breakers included with the AF Series front, or is this just the cover?
This is the front only, the trim and door assembly that closes the panelboard. The interior, breakers, and enclosure box are separate. Order it as a replacement front for an existing ReliaGear surface-mount lighting panelboard, or alongside the box and interior on new work.
5) Does the AF Series front keep the panel enclosed and secured between service visits?
Yes. The outer front stays in place and closed while the inner DID door handles routine access, so the panelboard interior stays covered and protected day to day. Nothing about the door-in-door arrangement leaves the enclosure open between visits.
How fast can I get the ABB AF31SP 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 ABB AF31SP come with a warranty?
Absolutely. The ABB AF31SP 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 ABB AF31SP?
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 ABB AF31SP 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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