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Grey metal 2U rack enclosure with twelve mixed NEMA outlets on the front, 208V input plug and three-foot cord visible

APC

APC SURT003 4.8KVA Step-Down Transformer 208V to 120V/208V 12 Outlets 2U Rack

SKU CH-8S8J-7FBEH MPN SURT003

Converts 208V input to 120V and 208V outputs across twelve outlets including NEMA 5-20R, L6-20R, L6-30R and L14-30R in a 2U 19-inch rackmount form

  • Outlet12
  • Cord length3 ft (0.91 m)
  • Input208 V
  • Voltage output120 V,208 V
  • Key featuresOutput Connections: (8) NEMA 5-20R (1) NEMA L14-30R (2) NEMA
  • Powers 120 V and 208 V gear from a 208 V source
  • Twelve mixed NEMA outlets serve diverse rack loads
  • 8 kVA isolated design protects sensitive equipment
  • 2U 19-inch form factor fits standard racks
  • 3-foot input cord with NEMA L6-30P plug

4.8KVA Step-Down Transformer 208V/120V

This 4.8 KVA isolated step-down transformer converts a 208 V input into 120 V and 208 V outputs for low-voltage AC equipment. It mounts in a standard 19-inch rack using 2U of space and includes a 3-foot input cord with an L6-30P plug. The unit weighs approximately 125 lb and is designed to work with APC Symmetra and Smart-UPS 208V products.

Outlet mix: eight 5-20R

Twelve output receptacles provide flexible distribution: eight NEMA 5-20R for standard 120 V loads, one NEMA L14-30R, two NEMA L6-20R and one NEMA L6-30R for locking 208 V connections. IT managers running mixed-voltage racks can power both 120 V and 208 V gear from a single 208 V source. Facilities that only need 208 V output or lack a 30 A L6-30P supply should consider other options.

4800 VA rating at 208 V input

The transformer delivers a 4800 VA power rating from a 208 V, 30 A L6-30P input. This single figure determines whether the unit can support your connected load; verify that total equipment draw stays within this limit before deployment.

How it compares

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Price $944.99
Pricier than about 91% of the 866 comparable items (median $25.99).

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Specifications

Product
Brand nameAPC
Product lineSmart-UPS
Model nameSURT003
Ports & slots
Input208 V
Power
Voltage output120 V,208 V
Size & build
Cord length3 ft (0.91 m)
Shipping weight63.50 kg
Package size980 × 603 × 347 mm
More details
Outlet12

Questions about this item

What comes in the box with the SURT003 and what must I buy separately?

The package includes the 4.8 kVA transformer, mounting hardware, installation guide and user manual. A NEMA L6-30P input cord is attached. You must supply a 208 V source and any output cables for the NEMA 5-20R, L6-20R, L14-30R or L6-30R outlets.

Which outlet combination on the SURT003 suits my load — 120 V or 208 V?

Eight NEMA 5-20R outlets deliver 120 V for standard equipment, while one NEMA L14-30R, two NEMA L6-20R and one NEMA L6-30R provide 208 V for higher-power devices. Match each load to the correct receptacle type and voltage.

What does the 4.8 kVA rating mean when the SURT003 is installed in a 19-inch rack?

The unit can continuously supply up to 4,800 VA of isolated step-down power from a 208 V input, distributing it across twelve outlets in a 2U rack-mount chassis weighing approximately 125 lb.

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