Altronix T2MK38CT Dual-Voltage Power Supply Kit for Convergint Integrations
Overview
The Altronix T2MK38CT is a purpose-built power distribution kit designed specifically for Convergint Technologies integrations, delivering selectable 12VDC or 24VDC output at up to 6A continuous. Where most commercial installations juggle mismatched power supplies and field-improvised wiring, the T2MK38CT ships as a pre-engineered assembly — reducing installation time and the risk of field wiring errors on projects where a single integrator (Convergint) is responsible for the finished system. If you're sourcing power for a multi-device access control or surveillance installation under a Convergint contract, this is the unit specified for that workflow.
The T2MK38CT is one of the larger units in the Altronix power kit line — at 6.50 x 21.50 x 27.25 inches and 43.35 lbs, this is enclosure-class hardware, not a wall-pack. Plan your rack or wall-mount footprint accordingly before specifying it for a closet or IDF with limited depth.
Key Features
- Selectable 12VDC or 24VDC Output: A single unit covers both the 12V devices (most IP cameras, door strikes, lock hardware) and 24V devices (many access control panels, certain reader bus runs) common in integrated security installations — reducing SKU count and sparing inventory on multi-site Convergint projects.
- 6A Continuous Output: At 12VDC, 6A supports multiple concurrent loads without throttling — enough headroom for several electric locks, readers, and ancillary sensors on a single distribution point, depending on actual device draw. Always calculate actual load vs. this ceiling before finalizing the circuit layout.
- Commercial-Grade Enclosure (43.35 lbs): The substantial weight reflects a steel enclosure built for permanent installation rather than temporary deployment. This is the kind of hardware that gets bolted to a wall or rack and stays there for the life of the system.
- Convergint-Specific Configuration (CT suffix): The 'CT' suffix designates this as a Convergint-configured variant. This means the internal layout, labeling, or bundled accessories may differ from the base T2MK38 — verify with your Convergint project manager that this is the correct variant for your contract before ordering a substitute.
- Large Enclosure Footprint (6.50 x 21.50 x 27.25 in): The 27.25-inch depth means this unit will not fit in a standard 12-inch-deep wall enclosure. Confirm your backbox or equipment room has adequate depth and mounting clearance before the unit ships to the job site.
Integration & Compatibility
The T2MK38CT is engineered within the Altronix power distribution catalog for use in enterprise security installations managed by Convergint Technologies. It is appropriate for access control power distribution and video surveillance power applications where a stable, high-current DC source is required at the panel or head-end level. When sizing this unit against your load, consult your security power supply selection guide to verify that aggregate device draw stays within the 6A ceiling with appropriate derating for temperature and load factor. For installations requiring PoE delivery to IP cameras or IP intercoms at the edge, pair this unit with a dedicated PoE switch rather than relying on this supply for Ethernet-based power delivery — the T2MK38CT provides DC bus power, not 802.3af/at injection.
Frequently Asked Questions
Q: What output voltages does the T2MK38CT support?
A: The T2MK38CT supports selectable 12VDC or 24VDC output at up to 6A. The operating voltage is set during installation — confirm your downstream device requirements before commissioning.
Q: What does the 'CT' suffix mean on the T2MK38CT?
A: The CT suffix designates this as a Convergint Technologies-configured variant of the base T2MK38 unit. It is intended for use on Convergint-managed integration projects. If you are not working under a Convergint contract, verify with Altronix or your distributor whether the base T2MK38 is the more appropriate SKU for your application.
Q: How large is the T2MK38CT enclosure?
A: The T2MK38CT measures 6.50 x 21.50 x 27.25 inches and weighs 43.35 lbs. This is a large, permanent-mount enclosure — verify that your equipment room or wall-mount location has adequate depth (27.25 inches) and structural support before installation.
Q: Can the T2MK38CT power IP cameras over Ethernet (PoE)?
A: No. The T2MK38CT provides DC bus power at 12VDC or 24VDC — it does not inject PoE (802.3af/at) over Ethernet. For PoE-powered IP cameras or intercoms, a separate PoE switch or midspan injector is required.
Q: How many devices can the T2MK38CT support simultaneously?
A: That depends entirely on the current draw of your specific devices. The T2MK38CT delivers up to 6A at the selected output voltage. Add up the rated current for each connected load and confirm the total stays within that ceiling, with appropriate derating for thermal conditions and inrush current at startup.
The T2MK38CT is not a general-catalog power supply — the CT designation tells you exactly where it belongs: in a Convergint Technologies-managed integration where the project BOM specifies this variant by name. The 6A output at selectable 12VDC or 24VDC is the practical detail that matters most; it gives the field tech one unit that covers both voltage tiers rather than stocking two separate supplies for a mixed-device panel.
Technical Highlights:
- Dual-Voltage Flexibility (12VDC / 24VDC): A single selectable output covers the two most common DC bus voltages in commercial security — 12V for most locking hardware and cameras, 24V for certain control panels and reader buses. That flexibility reduces the number of distinct power supply SKUs a Convergint project manager needs to track across a multi-site rollout.
- 6A Output Ceiling: At 6A continuous, this unit can drive several concurrent loads at either voltage — but the math has to work. Calculate total device draw before wiring, and derate for thermal load in enclosed equipment rooms. The 6A figure is the ceiling, not the recommended operating point.
- Enclosure Scale (43.35 lbs / 27.25 in deep): This is equipment-room hardware. The 27.25-inch enclosure depth rules out most shallow wall cabinets — confirm your mounting location before the unit ships. At 43.35 lbs, single-person installation on an upper rack position is not safe without a lift or a second set of hands.
Deployment Considerations:
- The CT suffix is load-bearing on the purchase order — substituting the base T2MK38 without confirming with the Convergint project manager can mean a different internal layout or missing bundled components that the contract BOM accounts for.
- At 27.25 inches deep and 43.35 lbs, pre-stage the mounting location and hardware before delivery. A unit this size dropped during installation is a safety incident, not just a scheduling delay.
The T2MK38CT is the right call for a Convergint-contracted enterprise security installation where the project BOM calls it out by part number — a large-scale access control and surveillance deployment in a commercial facility where the integrator controls the full power distribution design and needs a pre-configured, contract-specific supply at the head-end.
