Documentation & Downloads
Mersen STXR480Y05 Surge-Trap Type 1 SPD 480Y/277V 2000V VPR 50 kA 3-Phase Wye
- MPN: STXR480Y05
- UPC: 782001469979
- PPN: FER-STXR480Y05
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$572.77
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Description
The Surge-Trap STXR Series UL listed Type 1 SPD, a leading choice in the STX series, meets the UL1449 5th Edition standards and is an excellent replacement for outdated surge arrestors. This series incorporates TPMOV® technology, ensuring it is one of the safest options available. The STXR series boasts a compact design and offers flexibility for line or load installation, making it ideal for both branch panel and individual equipment protection.
Features
- Engineered with Mersen’s industry-leading surge suppression technology, the STXR480Y05 delivers robust, high-capacity protection against destructive transient overvoltages caused by lightning strikes, utility switching, and internal inductive loads. By immediately clamping hazardous voltage spikes down to safe levels, it safeguards your facility's vulnerable PLCs, variable frequency drives (VFDs), and automated control systems, preventing devastating equipment failure and expensive operational downtime.
- pecifically designed for 480Y/277V AC three-phase, 4-wire plus ground Wye electrical configurations, this Surge Protective Device (SPD) integrates seamlessly into standard industrial power distribution panels. The precise voltage calibration prevents premature component degradation from continuous overvoltage stress while avoiding nuisance tripping, ensuring your plant’s primary power infrastructure remains highly stable and code-compliant.
- Boasting a formidable 50kA surge current rating per phase, this heavy-duty suppressor easily absorbs and dissipates massive, high-energy electrical surges. This high-amplitude capacity provides a critical line of defense at branch panels or directly at the equipment feed, offering robust longevity and reliable continuous filtration in high-exposure environments where standard, lower-rated suppressors fail.
- Housed in a rugged, weather-proof NEMA 4X polycarbonate enclosure, this compact SPD is built to endure extreme environmental conditions, including dust, rain, ice, and corrosive washdown chemicals. Its small footprint allows for flexible, close-nipple installation directly next to the protected panel, which minimizes wire lead length—a critical factor for achieving the lowest possible voltage protection rating (V_PR) and maximum surge performance.
Documentation & Downloads
Specifications
Key Specifications
- Frequency (Hz)
- 50/60 Hz
- UL SPD Type
- Type 1
- AC or DC
- AC
- System Configuration
- 3-Phase Wye
- Indication System Type
- LED
- Housing Material
- Polycarbonate
- MCOV L-G
- 640 V
- MCOV L-N
- 320 V
- VPR L-L
- 2000 V
- Width
- 3.35 in
- Height
- 3.35 in
ROHS CompliantYes
FormatSTXR
Nominal Discharge Current (In) (8/20)20 kA
Indication SystemYes
Enclosure NEMA Type4X Non-Metallic
Installation MountingPanel Mount
MCOV L-L640 V
VPR L-G1800 V
VPR L-N1200 V
Length3.25 in
Weight1.5 lb
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CAD
$572.77
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$572.77/ EA
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