MERSEN Surge Protection Device: Three Phase, 480/277VAC WYE
The MERSEN Surge Protection Device: Three Phase (SKU 3G-OTH-23443, MPN STXR480Y05) is a Chase-Nipple External-Mount SPD with a non-metallic enclosure. It operates at 480/277VAC WYE with a max. continuing operating…
SKU 3G-OTH-23443
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MERSEN Surge Protection Device: Three Phase (SKU 3G-OTH-23443, MPN STXR480Y05) is a Chase-Nipple External-Mount SPD with a non-metallic enclosure. It operates at 480/277VAC WYE with a max. continuing operating voltage of 480/277 V and includes an LED status indicator. The unit provides a voltage protection rating of 1800V (L-G) and a max. surge current per mode of 50 kA.
Frequently Asked Questions
What is the MERSEN STXR480Y05 surge protection device used for?
The MERSEN STXR480Y05 is a three-phase surge protection device (SPD) used to protect electrical equipment in industrial and commercial facilities from voltage transients and surges. It is designed for 480/277VAC WYE systems and is commonly applied in panelboards, switchgear, and motor control centers.
What are the specifications of the MERSEN STXR480Y05?
The MERSEN STXR480Y05 is a Chase-Nipple External-Mount SPD with a non-metallic enclosure. It operates at 480/277VAC WYE, with a max. continuing operating voltage of 480/277 V. It provides a voltage protection rating of 1800V (L-G) and a max. surge current per mode of 50 kA, and includes an LED status indicator.
Where to buy the MERSEN STXR480Y05 worldwide?
You can source the MERSEN STXR480Y05 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; we supply genuine MERSEN surge protection devices to industrial buyers internationally.
How to install the MERSEN STXR480Y05 SPD?
Install the MERSEN STXR480Y05 by mounting it externally via the chase nipple to a panel or enclosure. Connect the SPD to the 480/277VAC WYE system per the manufacturer's wiring diagram, ensuring proper grounding. Always follow local electrical codes and use a qualified electrician for installation.
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3G Electric supplies MERSEN chase-nipple external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
