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Grey metal box with four hospital-grade outlets and a 10 ft cord

Tripp Lite

Tripp Lite IS500HG 10 ft 4 Outlet Isolation Transformer

SKU CH-A56M-6ZV40 MPN IS500HG

Four hospital-grade outlets on a 10 ft cord deliver 120 V isolation with continuous noise filtering, tested to UL 60601-1

  • Power outlets4
  • Outlet typeNEMA 5-15R-HG
  • Cord length10 ft (3.05 m)
  • Supply voltage120 V
  • Supported voltage120 V AC
  • Certified standardsTested to UL60601-1
  • Medical-grade isolation protects sensitive equipment
  • 100 % line isolation via internal Faraday-shielded transformer
  • Tested to UL 60601-1 for healthcare environments
  • Four hospital-grade NEMA 5-15R-HG outlets
  • 10 ft cord allows flexible placement

Medical-Grade Isolation Transformer

The Tripp Lite IS500HG is a single-phase isolation transformer designed for medical and laboratory environments. It provides 120V AC output through four hospital-grade NEMA 5-15R-HG outlets with a 10 ft cord. The internal low-impedance transformer with Faraday shield delivers 100% isolation from the input AC line and continuous noise filtering. It is tested to UL60601-1 for patient vicinity use.

Suited For And Not Suited For

This unit suits installations requiring galvanic isolation and medical-grade outlet compliance on a 120V supply. It is not suited for environments needing more than four outlets, for applications requiring a different outlet configuration, or for use on non-120V supply systems.

Key Specification

The defining specification is the internal isolation transformer with Faraday shield that provides 100% isolation from the input AC line, meeting UL60601-1 for medical-grade applications.

How it compares

Measured against everything we stock in Lab Equipment & Supplies, at today’s prices. Recalculated every night.

Price $252.99
Pricier than about 64% of the 734 comparable items (median $60.99).

Specifications

Product
Brand nameTRIPP LITE
Product lineISOLATOR
Model nameIS500HG
Power
Power outlets4
Outlet typeNEMA 5-15R-HG
Supply voltage120 V
Supported voltage120 V AC
Size & build
Cord length10 ft (3.05 m)
Product dimensions5.75 × 6.25 × 9.25 in (HXWXD)
Shipping weight11.34 kg
Package size406 × 305 × 254 mm
In the box
In the boxIS500HG Isolation Transformer
Instruction manual with warranty information
Environment & compliance
Certified standardsTested to UL60601-1

Questions about this item

How do I install the IS500HG isolation transformer and what step is often missed?

Plug the 10 ft cord into a 120V AC wall outlet, then connect equipment to the four NEMA 5-15R-HG outlets; the step often missed is verifying the outlet is on a properly grounded circuit.

What maintenance or replacement will the IS500HG need over time?

The internal isolation transformer and Faraday shield have no user-serviceable parts; periodically inspect the cord and outlets for damage and replace the unit if the housing cracks or outlets become loose.

What limit appears first when the IS500HG runs continuously at full load?

The 500 VA rating limits total connected equipment; exceeding it will trip the internal breaker before thermal limits are reached.

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