APC NetShelter SX 42U Perforated Split Doors for 750 mm Wide Enclosures, Replacement Rack Door Set, Black

The APC AR7150 is a perforated split door set for APC NetShelter SX 42U enclosures that are 750 mm wide, used to replace a damaged door, add doors to a rack that was delivered without them, or swap solid doors for perforated ones to improve airflow.

The set measures 1915 mm high, 749 mm wide and 35 mm deep and weighs 13.86 kg. It is split into two narrow leaves, so each half swings out less into the aisle than a single wide door — useful in tight server rooms. Note that the distributor listing for this code mentions UPS part numbers (SMX, SRT): those are not what the doors fit. The AR7150 fits NetShelter SX 42U enclosures in the 750 mm width only.

• 1 × APC NetShelter SX 42U 750 mm perforated split door set (two leaves)
• APC does not publish an itemised box list for AR7150 — if you need handles, hinges or keys confirmed, send us your rack part number and we check before ordering

• Restores a NetShelter SX 42U 750 mm enclosure to full front-to-back airflow after a door was damaged or removed.
• Split leaves need less swing clearance in narrow aisles than a single 750 mm door.
• Perforation lets cold-aisle air through to the equipment — no need for door fans in typical server and network loads.
• A practical spare-part order for data rooms that standardise on NetShelter SX.

• NetShelter SX enclosures 600 mm wide — they need the 600 mm door version.
• 45U or 48U NetShelter SX enclosures, or NetShelter SV, VX and third-party racks.
• UPS units — the SMX/SRT part numbers in the supplier listing are not compatible devices for this door.
• Sealed or glass-door requirements: the doors are perforated and provide no dust or IP protection.