ABH 2510 Series Electromagneti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$715.00
$702.61
ABH 2510 Series Electromagnetic Door Holder with 300 lb. Holding Force

ABH 2510 Series Electromagnetic Door Holder with 300 lb. Holding Force

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Model: ABH-2510-US28
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$715.00
$702.61
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ABH 2510 Series Electromagnetic Door Holder with 300 lb. Holding Force

Heavy-Duty Surface Mount Door Holder for Fire and Smoke Barrier Applications

The ABH 2510 Series Electromagnetic Door Holder delivers professional-grade door control with 300 lb. holding force and 24V AC/DC operation. Featuring 4-1/2" total projection from wall to face of door (5-1/2" with included 1" extension), this UL/ULC listed unit provides reliable performance for fire doors and smoke barrier applications. All-metal construction eliminates plastic components for maximum durability in demanding commercial environments.

Professional Features & Benefits

  • Heavy-Duty Holding Force: 300 lb. magnetic holding capacity provides secure door retention for large commercial doors and high-traffic applications.
  • Flexible Installation Dimensions: 4-1/2" standard projection with complimentary 1" extension included for 5-1/2" total reach when needed.
  • Dual Voltage Operation: 24V AC/DC magnetic coil accommodates various electrical system configurations for installation flexibility.
  • All-Metal Construction: No plastic components ensure long-term reliability and resistance to wear in commercial applications.
  • 360° Armature Mobility: Pivot point design allows full rotation for optimal door alignment and reduced installation time.
  • Fire Safety Compliance: UL/ULC listed for smoke barrier and labeled fire doors, plus California State Fire Marshall approval.
  • Positive Release Function: Built-in release button eliminates residual magnetism for immediate door release when needed.
  • Optional Extension Compatibility: Extension rods available to fill gaps between magnet and door armature without special adapters.

Technical Specifications

  • BAA Qualified: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • Keyed: N/A
  • Keyed Function: N/A
  • PDF:2510 Super Heavy Duty 300 Lb. Surface Wall Mount Electromagnetic Door Holder - Cut Sheet: https://zensupply.com/content/pdf/abh/0000174_2400ls_2510.pdf
  • PDF:2510 Super Heavy Duty 300 Lb. Surface Wall Mount Electromagnetic Door Holder - Installation Template: https://zensupply.com/content/pdf/abh/0000231_2510.pdf
  • PDF:Electromagnetic Door Holders Cross Reference: https://zensupply.com/content/pdf/abh/0000404_cross_reference.pdf
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 2510
  • Product Subgroup: Electromagnetic Door Holder / Releases
  • Product Type: Electromagnetic Door Holders
  • Series: 2510 Series
  • Subcategory: Door Holders

Professional Applications

  • Commercial Building Fire Safety Systems
  • Healthcare Facility Smoke Barrier Compliance
  • Educational Institution Safety Systems
  • Industrial Facility Fire Door Control
  • Multi-Tenant Residential Fire Protection
  • Government and Municipal Building Safety
  • Retail Establishment Emergency Systems

Why Choose ABH Quality?

ABH 2510 Series electromagnetic door holders deliver professional-grade reliability with all-metal construction and 300 lb. holding force rated for demanding commercial applications. UL/ULC listing for fire doors and smoke barriers ensures code compliance, while the positive release function and 360° armature mobility provide dependable operation. Engineered for commercial fire safety systems where reliable door control is essential for life safety compliance.

Product Specs

Product Group:
Door Controls
Product Subgroup:
Electromagnetic Door Holder / Releases
Product Type:
Electromagnetic Door Holders
Subcategory:
Door Holders
Commercial/Residential:
Commercial
Electronic:
Yes
Keyed:
N/A
Keyed Function:
N/A
Series:
2510 Series
BAA Qualified:
Yes
Product Model:
2510
Product Category:
Door Controls
Department:
Door Hardware

ABH ABH-2510-US28 – Frequently Asked Questions

1) Will the ABH 2510 door holder reach my door if there's a gap between the wall and the door face?
The 2510 gives 4-1/2 inches of projection from the wall to the face of the door, and a 1 inch extension comes with it for 5-1/2 inches total. If your wall-to-door gap is larger than that, ABH offers extension rods that fill the gap between the magnet and the armature without needing a special adapter. Measure from the finished wall surface to the door face in the held-open position before you order.
2) Can I use an electromagnetic door holder on a labeled fire door?
Yes, on the ABH 2510. It's UL and ULC listed for smoke barrier and labeled fire door applications and carries California State Fire Marshall approval, so it can be tied into a fire alarm system to hold doors open and drop them on alarm. That listing is what a facility inspector looks for on a hold-open device at a rated opening.
3) What voltage does the ABH 2510 electromagnetic door holder run on?
24V, AC or DC either way. The magnetic coil takes both, so it drops onto whatever the fire alarm panel or power supply on the job is putting out without needing a separate model number for each. Plan the circuit as a normally energized hold that de-energizes on alarm.
4) How does the ABH 2510 release the door, and does it stick from residual magnetism?
It releases when the coil de-energizes, and there's a built-in positive release button on the unit for manual release. That button clears residual magnetism so the door lets go immediately instead of clinging to the magnet, which is the usual complaint with cheaper holders.
5) Will the armature line up if my door doesn't sit perfectly square to the magnet?
The armature pivots a full 360 degrees at its pivot point, so it self aligns to the magnet face rather than forcing you to shim or chase the alignment during install. That's the detail that saves time on openings where the door swings back at a slight angle.
6) Does the ABH 2510 meet Buy American requirements for a government job?
Yes, the 2510 is BAA qualified, which matters on federally funded work in government, municipal, and institutional buildings where domestic sourcing is written into the spec.
7) Is the ABH 2510 a wall mount or a floor mount door holder?
Surface wall mount. It bolts to the wall behind the door and catches an armature mounted on the door face. If your opening has no usable wall behind the swing, or the door swings into a recess, a wall mount holder like the 2510 is the wrong choice and you want a floor mounted magnetic holder instead.
8) What finishes does the ABH 2510 come in so it matches the rest of my building hardware?
Eight finishes: painted aluminum, painted brass, painted bronze, painted black, painted dark bronze, satin aluminum, bright stainless steel, and satin stainless steel. For corridors in healthcare or schools where everything else is stainless, the satin or bright stainless versions are the match; the painted options are the common pick when the holder needs to disappear into the wall color.
9) Is the ABH 2510 door holder built with plastic parts that wear out?
No plastic in it. The 2510 is all-metal construction, which is why it holds up in high-cycle commercial corridors where plastic housings and armature cups crack over time. It's a commercial-grade device, not a residential one.
How fast can I get the ABH ABH-2510-US28 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 ABH ABH-2510-US28 come with a warranty?
Absolutely. The ABH ABH-2510-US28 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 ABH ABH-2510-US28?
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 ABH ABH-2510-US28 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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