MERSEN Surge Protection Device: Three Phase, 480/277VAC WYE, 480/277 V, Non-Metallic
The MERSEN Surge Protection Device: Three Phase (MPN STXR480Y05AN) is a chase-nipple external-mount SPD with a 480/277VAC WYE voltage rating and a max. continuing operating voltage of 480/277 V. It features a…
SKU 3G-OTH-23341
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MERSEN Surge Protection Device: Three Phase (MPN STXR480Y05AN) is a chase-nipple external-mount SPD with a 480/277VAC WYE voltage rating and a max. continuing operating voltage of 480/277 V. It features a non-metallic enclosure, an LED status indicator, a voltage protection rating of 1200V (L-N), and a max. surge current per mode of 50 kA.
Frequently Asked Questions
What is the MERSEN STXR480Y05AN surge protection device used for?
The MERSEN STXR480Y05AN is a three-phase surge protection device (SPD) used to protect industrial electrical equipment from voltage transients and surges in 480/277VAC WYE power systems. It is commonly applied in manufacturing plants, commercial buildings, and infrastructure where reliable surge suppression is critical.
What are the specifications of the MERSEN STXR480Y05AN SPD?
The MERSEN STXR480Y05AN is a 480/277VAC WYE SPD with a max. continuing operating voltage of 480/277 V, a voltage protection rating of 1200V (L-N), and a max. surge current per mode of 50 kA. It features a non-metallic enclosure, an LED status indicator, and is rated Type 4X.
Where to buy the MERSEN STXR480Y05AN worldwide?
3G Electric supplies the MERSEN STXR480Y05AN surge protection device to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this MERSEN SPD.
How to install the MERSEN STXR480Y05AN external-mount SPD?
Install the MERSEN STXR480Y05AN SPD by mounting it externally via the chase-nipple connection to the panel. Follow the manufacturer's wiring diagram for 480/277VAC WYE systems, ensuring proper grounding and conductor sizing per local codes. Always de-energize the circuit before installation and verify the LED status indicator after power-up.
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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.
