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MERSENChase-Nipple External-Mount SPDs

MERSEN Surge Protection Device: Three Phase, 480VAC DELTA & HRG WYE, 1800V (L-G)/3000V (L-L)

The MERSEN Surge Protection Device: Three Phase (SKU 540G22) is a Chase-Nipple External-Mount SPD from MERSEN. It operates at 480VAC DELTA & HRG WYE with a Max. Continuing Operating Voltage of 480 V, a Voltage…

SKU 3G-OTH-23278

Brand
MERSEN
Item
Surge Protection Device: Three Phase, 480VAC DELTA & HRG WYE, 1800V
Category
Chase-Nipple External-Mount SPDs
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Technical Specifications

MERSEN
Manufacturer Part Number
STXR480D05
Type
1800V (L-G)/3000V (L-L), 480 V
Voltage
480VAC DELTA & HRG WYE
Includes
LED Status Indicator
DELTA & HRG WYE
480VAC
Enclosure Material
Non-Metallic
Voltage Protection Rating
3000V (L-L)
Max. Surge Current per Mode
50 kA
Max. Continuing Operating Voltage
480 V
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN Surge Protection Device: Three Phase (SKU 540G22) is a Chase-Nipple External-Mount SPD from MERSEN. It operates at 480VAC DELTA & HRG WYE with a Max. Continuing Operating Voltage of 480 V, a Voltage Protection Rating of 3000V (L-L), and a Max. Surge Current per Mode of 50 kA. The unit features a Non-Metallic enclosure and includes an LED Status Indicator.

Frequently Asked Questions

What is the MERSEN STXR480D05 surge protection device used for?

The MERSEN STXR480D05 is a three-phase surge protection device (SPD) designed for 480VAC DELTA and HRG WYE electrical systems. It protects industrial equipment from voltage transients and surges, with a Voltage Protection Rating of 3000V (L-L) and a Max. Surge Current per Mode of 50 kA.

What are the specifications of the MERSEN STXR480D05 SPD?

The MERSEN STXR480D05 is a Chase-Nipple External-Mount SPD with a Max. Continuing Operating Voltage of 480 V, Voltage Protection Rating of 3000V (L-L), and Max. Surge Current per Mode of 50 kA. It includes an LED Status Indicator and has a Non-Metallic enclosure. The manufacturer part number is STXR480D05.

Where to buy the MERSEN STXR480D05 worldwide?

3G Electric supplies the MERSEN STXR480D05 surge protection device worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MERSEN SPD.

How to install the MERSEN STXR480D05 SPD?

Install the MERSEN STXR480D05 as a chase-nipple external-mount SPD on a 480VAC DELTA or HRG WYE system. Ensure the unit is properly grounded and connected per local electrical codes. The LED Status Indicator confirms operational status. Always follow manufacturer guidelines and consult a qualified electrician.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

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.

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