

Tripp Lite Isolation Transformer 250W Surge 120V 2 Outlet 6' Cord (IS250)
Key item features
- Isolated Grounding: Secondary neutral to ground bonding eliminates common mode noise, providing an isolated ground reference for sensitive equipment, an alternative to dedicated circuits.
- Comprehensive Filtering: Removes EMI/RFI noise, utility switching transients, background spikes, and surge conditions through continuous line filtering in all modes.
- Advanced Surge Reduction: Reduces 6000V IEEE C62.41 Cat A and B ring wave and combination wave test surges to only 0.5V common mode.
- Robust Power Capacity: Offers 250 watts capacity with two widely spaced output receptacles, a 6-ft power cord, and circuit breaker overload protection.
- Durable Construction: Features a rugged all-metal housing suitable for upright tower or wallmount placement in industrial, medical, office, or network environments.
Specs
- Outlets2
- FeaturesCircuit Breaker, Noise Filtering
- Cord length6'
- BrandTripp Lite
- Has nrtl listing certificationN
- Watts250 Watts
- Free shipping
Free 30-day returns
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About this item
Product details
Tripp Lite Isolator series isolation transformers offer complete line isolation, continuous noise filtering and enhanced common mode surge suppression. Internal low-impedance isolation transformer component with Faraday Shield offers 100% isolation from the input AC line. Secondary neutral to ground bonding eliminates common mode noise, providing an isolated ground reference for sensitive equipment and an inexpensive alternative to the installation of dedicated circuits and site electrical upgrades. Removes EMI/RFI noise, utility switching transients, background spikes generated by other on-site loads and utility or lightning related surge conditions. Additional surge suppression components placed at both the line input and transformer output combined with full line isolation offers continuous line filtering of a full range of power line noise in all modes. Active transformer filtering with no wearable parts is uniquely able to reduce surges in the worst of power environments to harmless levels. Reduces 6000V IEEE587 Cat AandB ring wave and combination wave test surges to only 0.5V common mode. Model IS250 offers 250 watts capacity with 2 widely spaced output receptacles, a 6-ft power cord, circuit breaker overload protection and lighted power switch. Rugged all-metal unit housing ships ready for upright tower or wallmount placement in industrial, medical, office or network environment.
- Secondary neutral to ground bonding eliminates common mode noise, providing an isolated ground reference for sensitive equipment and an inexpensive alternative to the installation of dedicated circuits and site electrical upgrades.
- Removes EMI/RFI noise, utility switching transients, background spikes generated by other on-site loads and utility or lightning related surge conditions. Additional surge suppression components placed at both the line input and transformer output combined with full line isolation offers continuous line filtering of a full range of power line noise in all modes.
- Continuous transformer filtering with no wearable parts uniquely reduces surges in the worst of power environments to harmless levels
- Reduces 6000V IEEE C62.41 Cat AandB ring wave and combination wave test surges to only 0.5V common mode
- Model IS250 offers 250 watts capacity with 2 widely spaced output receptacles, a 6-ft power cord, circuit breaker overload protection and lighted power switch.
- Rugged all-metal unit housing ships ready for upright tower or wallmount placement in industrial, medical, office or network environment
- Product Type Surge Suppressor/Protector
- Protection Type Surge
- Output Voltage 120 V AC
- Maximum Line Current 2.1A
- Power Handling 250W
- Circuit Breaker Yes
- Color Black - Receptacle
- Power Cord/Cable Length 6ft
- Height 4.75"
- Width 4.75"
- Depth 7.5"
- Form Factor External
Specifications
Outlets
Features
Cord length
Brand
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Compare with similar items
| Product | Viewing this itemTripp Lite Isolation Transformer 250W Surge 120V 2 Outlet 6' Cord (IS250) ![]() Now $188.37 current price Now $188.37, Was $223.52$223.52 124.6 out of 5 Stars. 12 reviews | TRIPP LITE 15-Amp Power Strip Hospital ![]() $127.12 current price $127.12 |
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| Outlets | 2Tripp Lite Isolation Transformer 250W Surge 120V 2 Outlet 6' Cord (IS250) | 6TRIPP LITE 15-Amp Power Strip Hospital |
|---|---|---|
| Features | Circuit BreakerTripp Lite Isolation Transformer 250W Surge 120V 2 Outlet 6' Cord (IS250) | Circuit BreakerTRIPP LITE 15-Amp Power Strip Hospital |
| Cord length | 6'Tripp Lite Isolation Transformer 250W Surge 120V 2 Outlet 6' Cord (IS250) | 15'TRIPP LITE 15-Amp Power Strip Hospital |
| Watts | 250 WattsTripp Lite Isolation Transformer 250W Surge 120V 2 Outlet 6' Cord (IS250) | -TRIPP LITE 15-Amp Power Strip Hospital |
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Customer ratings & reviews
Customer images
Showing 1-3 of 12 reviews
Seller Verified Purchase
Perfect Little Isolator At An Excellent Price!
Perfect isolator for old radio restoration (after slight modification). Looked at several before this purchase and liked this model as well as the price. Have been using it for some time now and it makes those dangerous hot chassis so much safer (again, after slight modification).
Seller Verified Purchase
Great Product!
I own a mobile DJ company and Tripplite is an incredible product to protect my sensitive electronic equipment.
Seller Verified Purchase
I will certainly purchase more Tripp products
I use the isolator for an electronics lab in my residence. As with all Tripp products the quality is evident as is the performance. I also use a Tripp line conditioner which, again is excellent. I don't even bother with the competitive products offered by other companies. I will continue to purchase Tripp products well into the future.



