Altronix T2428100C AC Power Su...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$198.56
$167.41
Altronix T2428100C AC Power Supply, 115VAC 50/60Hz at 0.95A Input, 24VAC at 4A or 28VAC at 3.5A Supply Current

Altronix T2428100C AC Power Supply, 115VAC 50/60Hz at 0.95A Input, 24VAC at 4A or 28VAC at 3.5A Supply Current

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Model: T2428100C

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

$198.56
$167.41
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Manufacturer Resources

Product Specs

Warranty:
Lifetime
Subcategory:
Access Power Controller With Power Supplies
Commercial/Residential:
Commercial
Product Group:
Electronic Access Controls
Product Subgroup:
Power Supplies
Product Type:
Power Supplies
Current:
3.5A
Product Voltage:
120V
Product Category:
Electronic Access Controls
Department:
Door Hardware

Altronix T2428100C – Frequently Asked Questions

1) Does the Altronix T2428100C run off standard 120V building power?
Yes. The T2428100C is a 120V nominal input unit, so it lands on a standard 115VAC branch circuit in a commercial building. No step-down transformer or dedicated high-leg feed is needed ahead of it.
2) How much load can the Altronix T2428100C power supply carry?
Rated at 3.5A of supply current. When you size it, add up the continuous draw of everything on the circuit (maglocks, strikes, readers) and leave headroom rather than loading it to the rated figure. If your device count pushes past 3.5A, you need a larger supply or a second one.
3) I need a regulated DC supply for 12 or 24VDC door hardware instead. What should I look at?
If your hardware needs DC, look at the Securitron AQL4 switching supply, which is 12/24VDC at 4/3A, or the SDC 634 Series, a 4 amp regulated and filtered supply with dual voltage selection. The Von Duprin PS902 base power supply is another field-selectable 12/24VDC option at 2A.
4) Does the Altronix T2428100C provide battery backup for my access control system?
The Altronix T2428100C is specified as an AC power supply with 115VAC 50/60Hz at 0.95A input and 24VAC at 4A or 28VAC at 3.5A output. If standby battery backup is part of your requirement, look instead at the Command Access PS204/204B, a linear supply with 2A at 24VDC and battery backup, the Adams Rite PS-1 regulated supply at 1 amp 12/24VDC with battery backup, or the Detex 10-800 Series universal logic controller with 120VAC/24VDC power supply and battery backup.
5) Can I use the Altronix T2428100C to run a motorized latch retraction exit device?
Motorized latch retraction devices are typically paired with a supply built for that inrush, such as the BEST RPSMLR2 Series power supply for motorized latch retraction exit devices, or the BEST PS161-6 for delayed egress exit devices at 120V input and 12/24V output with 6A capacity. The Altronix T2428100C is an AC output unit, 24VAC at 4A or 28VAC at 3.5A from a 115VAC input, so confirm the device accepts AC before specifying it for that application.
6) Our spec calls for a Grade 1 listed power supply - does the Altronix T2428100C meet that?
The Altronix T2428100C is catalogued for commercial use at 120V, rated 115VAC 50/60Hz at 0.95A input with 24VAC at 4A or 28VAC at 3.5A output. If the submittal specifically calls out a Grade 1 designation, the Von Duprin PS902 base power supply, 2A 12/24 VDC field selectable for access control, carries a Grade 1 rating, and the Aiphone AC-PS1250 is a UL Listed 12V DC 5A supply for AC Series access control kits.
7) Which power supplies look similar to the Altronix T2428100C but are not substitutes?
Several items in the same family serve different roles. The ROFU 10305-LA/10306-LA is a power transfer hinge rated 1.5A at 42V, a way to carry power through the door rather than a supply. The Command Access CAT Field Tester is a portable 12-24VDC unit that runs on DeWalt, Makita and Milwaukee batteries for bench and field testing. The BEST ELR150 Series is a power supply control module, and the Securitron BPSS is a boxed solar power supply. The Altronix T2428100C itself is a hardwired AC supply taking 115VAC 50/60Hz at 0.95A and delivering 24VAC at 4A or 28VAC at 3.5A.
8) Is there an option with field-selectable voltage instead of the fixed output of the Altronix T2428100C?
The Altronix T2428100C supplies 24VAC at 4A or 28VAC at 3.5A. For dual voltage selection, the SDC 620, 631, 632 and 634 Series units are regulated and filtered low voltage supplies with dual voltage selection at 1, 1.5, 2 and 4 amps respectively, and the Von Duprin PS902 is 2A 12/24 VDC field selectable. The SDC and Von Duprin units are DC output, so check what your lock or reader requires.
9) Is the T2428100C meant for commercial access control work or light residential use?
It is a commercial-duty unit, catalogued for access control power in commercial buildings rather than home applications. Typical use is feeding door hardware such as electric strikes, maglocks and controllers in an office, school or multi-family building.
How fast can I get the Altronix T2428100C 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 Altronix T2428100C come with a warranty?
Absolutely. The Altronix T2428100C 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 Altronix T2428100C?
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 Altronix T2428100C 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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