NVENT ERICO TDX300S277/480 External Surface-Mount SPD, 277/480V AC Wye, 300kA
The NVENT ERICO TDX300S277/480 is a three-phase external surface-mount surge protection device (SPD) with a metal enclosure, rated for 277/480V AC Wye systems and a maximum continuing operating voltage of 320/550 V…
SKU 3G-OTH-21705
Also listed as: TDX300S277480 · TDX300S277 480 · TDX300S277-480
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The NVENT ERICO TDX300S277/480 is a three-phase external surface-mount surge protection device (SPD) with a metal enclosure, rated for 277/480V AC Wye systems and a maximum continuing operating voltage of 320/550 V AC. It provides a voltage protection rating of 1000V (N-G) and a maximum surge current per mode of 300kA, and includes a voltage-free contact.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NVENT ERICO TDX300S277/480 surge protection device used for?
The NVENT ERICO TDX300S277/480 is a three-phase external surface-mount SPD designed to protect electrical equipment in industrial and commercial facilities from transient overvoltages and lightning surges on 277/480V AC Wye power systems.
What are the specifications of the NVENT ERICO TDX300S277/480?
The NVENT ERICO TDX300S277/480 is rated for 277/480V AC Wye with a max. continuing operating voltage of 320/550 V AC. It offers a voltage protection rating of 1000V (N-G), max. surge current per mode of 300kA, and includes a voltage-free contact. The enclosure is metal.
Where to buy the NVENT ERICO TDX300S277/480 worldwide?
You can source the NVENT ERICO TDX300S277/480 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the NVENT ERICO TDX300S277/480 surge protection device?
Install the NVENT ERICO TDX300S277/480 externally on a surface near the service panel. Follow the manufacturer's wiring diagram for 277/480V AC Wye connections, ensuring the voltage-free contact is integrated into the monitoring circuit. Always de-energize the system before installation and consult a qualified electrician.
Used in
Common applications for NVENT ERICONVENT ERICO Products
3G Electric supplies NVENT ERICO external surface-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.