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Altronix AL125ULP Power Supply/Charger, 24VAC, 40VA from UL Listed Class 2 Transformer, 2 PTC Outputs, 12VDC at 1A, 24VDC at 0.5A, Grey EnclosureIncludes Plug-in Transformer
Model: ALT-AL125ULP
Power Supply/Charger, 24VAC, 40VA from UL Listed Class 2 Transformer, 2 PTC Outputs, 12VDC at 1A, 24VDC at 0.5A, Grey EnclosureIncludes Plug-in Transformer
AL125ULP is a Two (2) Output Switching...
Altronix
$250.60
$245.59
ROFU 9112D/9124D VDC Plug In Transformers
Technical Specifications:
- Input: 100~240 VAC/ 50~60 Hz
- Output:
- 9112D: 12 VAC, 1.1 A
- 9124D: 24 VAC, 1.1 A
- UL Class: 2
Manufacturer Resources
Product Specs
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Controllers, Power Supplies and Transformers
- Product Type:
- Transformers
- Subcategory:
- Electronic Access Controls
- Commercial/Residential:
- Commercial
- Series:
- 9112D/9124D
- Product Category:
- Electronic Access Controls
- Department:
- Door Hardware
ROFU 9112D – Frequently Asked Questions
1) Will the ROFU 9112D transformer run a 12 VDC maglock or strike?
No. The 9112D is an AC output transformer, 12 VAC at 1.1 A, not a DC supply. A maglock or strike that calls for 12 VDC needs a rectified/filtered DC power supply instead. Use the 9112D only where the device accepts AC, which is common on buzzer type electric strikes.
2) Is the ROFU 9124D transformer enough power for an electric strike?
It supplies 24 VAC at 1.1 A, which is roughly 26 VA. Add up the AC current draw of every device on the circuit and stay under 1.1 A total. One AC electric strike is normally well inside that; two or more devices, or a continuous duty draw, needs the load checked against the 1.1 A rating before you wire it.
3) What does UL Class 2 mean for wiring a ROFU 9112D or 9124D transformer?
Class 2 is a power-limited output, which is why low voltage access control runs on it. The ROFU 9112D and 9124D are both listed UL Class 2, so the secondary side is treated as power-limited wiring rather than line voltage. Keep the low voltage runs separated from line voltage conductors per your local code.
4) Can I use a ROFU 9112D/9124D plug-in transformer in a commercial building?
Yes, it is catalogued as a commercial grade device and is used as the power source for access control hardware such as electric strikes. Because it plugs into a receptacle, you need an outlet within cord reach of the door or a closet nearby; for a hard wired enclosure at the opening you would need a different style of supply.
How fast can I get the ROFU 9112D 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 ROFU 9112D come with a warranty?
Absolutely. The ROFU 9112D 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 ROFU 9112D?
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 ROFU 9112D 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.