Middle Atlantic Intern Cabinet Cool SYS - ICAB-COOL

Middle Atlantic ICAB-COOL Internal Cabinet Cooling System

The Middle Atlantic ICAB-COOL is a compact active cooling unit designed to move heat out of enclosed equipment cabinets before thermal buildup starts affecting electronics. At 20 CFM and a 12 VDC operating voltage, this unit fits into tight cabinet interiors — 5.25 in. wide, 4.5 in. tall, and just over 3 in. deep — and pulls power from the cabinet's internal DC rail rather than requiring a dedicated AC circuit inside the enclosure. If you're managing racks in telecom closets, security head-end rooms, or AV equipment bays where passive venting isn't cutting it, the ICAB-COOL is worth evaluating as a first-line thermal intervention.

Key Features

• 20 CFM Active Airflow: Moving 20 cubic feet of air per minute through a sealed or semi-sealed cabinet is enough to prevent the 10–15°C heat soak that typically starts degrading NVR hard drives, PoE switches, and encoders in small enclosures. Passive slots alone rarely achieve this in densely loaded cabinets.
• 12 VDC Operation: Running on 12 VDC means you can tap the same DC rail used by many cabinet power accessories — no need to run a separate AC branch inside the enclosure, which simplifies wiring and reduces the number of power connections that need to be managed and labeled.
• 220–240V AC Input: The ICAB-COOL accepts 220–240V AC input, making it directly deployable in international installations and European-standard facilities without a step-up transformer. If your project spans domestic and overseas locations, a single SKU covers both.
• Compact Form Factor (5.25 × 4.5 × 3.07 in.): At just over 5 inches wide and under 3.1 inches deep, this unit installs inside cabinets without consuming a full rack unit of usable depth or forcing you to reorganize existing equipment layout. The sub-1.4 lb shipping weight makes one-person installation straightforward.
• Active Component Type: Unlike passive venting panels that rely on convection, an active fan-driven unit like the ICAB-COOL maintains consistent airflow regardless of ambient temperature differential — important in summer months or in mechanical rooms where ambient temperatures already run warm.
• Black Finish: The black finish integrates cleanly into standard black rack and cabinet interiors without the visual inconsistency of silver or grey components — minor, but relevant for client-facing installations or finished equipment rooms.
• Internationally Available: Verified available for international distribution, which matters for multi-site enterprise or integrator projects that source from a single procurement channel.

Integration and Compatibility

The ICAB-COOL (often searched as ICAB COOL) is designed for use with Middle Atlantic cabinets and enclosures, where internal DC power rails and mounting provisions are already built in. If you're building out a Middle Atlantic equipment cabinet system, this unit drops into the thermal management layer without requiring additional adapters. It fits alongside other rack accessories in the cabinet interior without occupying external rack space. For integrators specifying equipment rooms with multiple NVRs, PoE switches, or power distribution units, this pairs well with a power distribution unit that can supply the DC rail. Those planning cabinet layouts for security head-end rooms may find the rack and cabinet planning guide useful for sizing thermal management alongside equipment density. Where heat loads are higher — fully loaded 12U or deeper cabinets with multiple active devices — consider whether a single 20 CFM unit is sufficient or whether a second unit or a top-mounted exhaust fan is warranted.

Frequently Asked Questions

Q: What input voltage does the ICAB-COOL require?

A: The ICAB-COOL accepts 220–240V AC input and operates on 12 VDC internally. It is not rated for 120V AC input, so North American deployments require a compatible DC power source or transformer.

Q: Is the ICAB-COOL TAA compliant?

A: No. The ICAB-COOL is not TAA compliant per manufacturer specifications. Government projects with TAA requirements should verify compliance with the procurement team before specifying this unit.

Q: How much airflow does the ICAB-COOL provide?

A: The ICAB-COOL moves 20 CFM (cubic feet per minute) of air — sufficient for moderately loaded small-to-mid-size enclosures. Heavily loaded cabinets with multiple active devices may require additional cooling units or supplemental exhaust.

Q: What are the physical dimensions of the ICAB-COOL?

A: The unit measures 5.25 in. wide, 4.5 in. tall, and 3.07 in. deep (13.3 × 11.4 × 7.8 cm), with a shipping weight of 1.3 lbs (0.6 kg).

Q: Can the ICAB-COOL be used internationally?

A: Yes. The ICAB-COOL is confirmed available internationally and its 220–240V AC input is compatible with standard international power grids, making it suitable for global deployments.

Q: What type of component is the ICAB-COOL — active or passive?

A: Active. The ICAB-COOL uses powered fan-driven airflow, not passive convection. This ensures consistent cooling performance independent of ambient-to-enclosure temperature differential.

Jerry Tildsen

The ICAB-COOL's 12 VDC operating voltage is the detail I'd highlight first on any cabinet thermal spec sheet — it means you're sourcing power from the cabinet's internal DC rail rather than wiring a separate AC connection inside the enclosure. On a project where the head-end cabinet is already dense with NVR, PoE switch, and UPS gear, eliminating that extra AC tap matters for both wire management and safety compliance. The ICAB-COOL keeps its footprint tight enough (5.25 × 4.5 × 3.07 in.) that it installs without displacing anything already in the cabinet.

Technical Highlights:

• 20 CFM Airflow: Enough to meaningfully reduce heat soak in a moderately loaded small cabinet — the kind of thermal relief that keeps NVR hard drives from hitting elevated operating temps during a summer peak. Not a replacement for proper venting in a fully loaded 24U cabinet, but a real fix for 6U–12U security enclosures.
• 220–240V AC Input: Direct compatibility with international grid standards means no step-up transformer required on overseas installs — one part number covers a multi-country deployment, which simplifies procurement for international integrators.
• Active Fan Drive: Fan-driven airflow maintains consistent CFM regardless of how hot the room gets. A passive vent panel loses effectiveness as ambient temperature rises; this unit doesn't share that limitation.

Deployment Considerations:

• The 220–240V input means this unit is NOT plug-compatible with standard 120V North American outlets. Confirm your DC power source or transformer matches before placing the order — this catches people on domestic projects who assume Middle Atlantic cabinet accessories are 120V by default.
• At 20 CFM, thermal capacity is suited to lightly-to-moderately loaded enclosures. If you're stacking multiple NVRs, a managed PoE switch, and power distribution in one cabinet, model the heat load — you may need two units or a supplemental top exhaust to stay within equipment operating ranges.

This unit is a solid thermal fix for international security head-end cabinets — particularly in European facilities where 220–240V is the standard and cabinet space is at a premium. It's also the right call when an existing domestic cabinet installation has a compatible DC rail already provisioned and needs active airflow without re-running AC branch circuits.