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NVENT ERICO Surge Protection Device: Three Phase, 277/480V, 320/700V, Metal, 4 - External Surface-Mount SPDs
NVENT ERICOExternal Surface-Mount SPDs

NVENT ERICO Surge Protection Device: Three Phase, 277/480V, 320/700V, Metal, 4

The NVENT ERICO Surge Protection Device (SKU 3G-OTH-21683, MPN SES360DB480Y) is a three-phase external surface-mount SPD with a metal enclosure. It is rated for 277/480V with a maximum continuing operating voltage of…

SKU 3G-OTH-21683

Brand
NVENT ERICO
Item
Surge Protection Device: Three Phase, 277/480V, 320/700V, Metal, 4
Category
External Surface-Mount SPDs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NVENT ERICO
Manufacturer Part Number
SES360DB480Y
Type
277/480V, 320/700V, Metal, 4, 20 kA
Voltage
277/480V
Enclosure Material
Metal
Voltage Protection Rating
800 V (L-N)
Max. Surge Current per Mode
20 kA
Max. Continuing Operating Voltage
320/700V

Technical Documents

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NVENT ERICO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NVENT ERICO Surge Protection Device (SKU 3G-OTH-21683, MPN SES360DB480Y) is a three-phase external surface-mount SPD with a metal enclosure. It is rated for 277/480V with a maximum continuing operating voltage of 320/700V and a voltage protection rating of 800 V (L-N). The device offers a maximum surge current per mode of 20 kA.

Frequently Asked Questions

What is the NVENT ERICO SES360DB480Y surge protection device used for?

The NVENT ERICO SES360DB480Y is a three-phase external surface-mount SPD designed to protect industrial electrical systems from transient overvoltages and lightning surges. It is commonly used in manufacturing plants, data centers, and commercial buildings to safeguard sensitive equipment connected to 277/480V power distribution networks.

What are the specifications of the NVENT ERICO SES360DB480Y?

The NVENT ERICO SES360DB480Y is a three-phase SPD rated for 277/480V with a maximum continuing operating voltage of 320/700V. It has a voltage protection rating of 800 V (L-N), a maximum surge current per mode of 20 kA, and a metal enclosure. The part number is SES360DB480Y and SKU is 812DU2.

Where to buy the NVENT ERICO SES360DB480Y worldwide?

You can source the NVENT ERICO SES360DB480Y through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine NVENT ERICO surge protection devices.

How to install the NVENT ERICO SES360DB480Y surge protection device?

Install the NVENT ERICO SES360DB480Y as an external surface-mount SPD near the main service panel. Follow the manufacturer's wiring diagram for three-phase 277/480V connections, ensuring proper grounding and bonding. Use appropriately rated overcurrent protection upstream. Always de-energize the system before installation and consult a licensed electrician.

Used in

Common applications for NVENT ERICO
Industrial facility grounding — NVENT ERICO ZWP1J pipe ground clamps for bonding metallic water pipes to grounding electrodes.
Commercial building surge protection — NVENT ERICO TDX300S277/480 SPD for three-phase 277/480V AC Wye service entrance panels.
Rooftop equipment support — NVENT ERICO PSF10D fixed strut pyramids for mounting conduit or cable trays on flat roofs.
Utility substation grounding — NVENT ERICO EK16 bronze parallel burial clamps for connecting grounding conductors to rods.
Outdoor panel surge protection — NVENT ERICO SES160B480Y SPD with NEMA 4X polycarbonate enclosure for washdown environments.
Lightning protection systems — NVENT ERICO SES series SPDs for transient voltage suppression on branch circuits.

NVENT 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.

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