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Mersen STXT05S1004XA - The Surge-Trap® Type 1 XT Series offers Advanced Technology. The XT features TPMOV® technology inside making it the safest product available. With line or load side installation flexibility, this unit is a great fit from the service entrance all the way down to each distribution and/or branch panel. 480 Volts 3P Delta system type with alarm .

Mersen STXT05S1004XA The Surge-Trap® Type 1 XT Series offers Advanced Technology. The XT features TPMOV®…

Alternate Item Number: 782001442033

UPC: 782001442033


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Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Mersen Surge-Trap® Type 1 XT Series represents the pinnacle of surge protection technology for industrial electrical systems, engineered to safeguard critical infrastructure from damaging transient voltage spikes. Built with Mersen’s proprietary TPMOV® (Thermal Protected Metal Oxide Varistor) technology, the XT Series delivers unparalleled safety and reliability, making it the ideal choice for protecting sensitive electrical equipment in demanding industrial environments. This advanced surge protector is specifically designed for 480V 3-phase delta systems, offering robust protection against surges while ensuring operational continuity for mission-critical applications. The Surge-Trap® XT Series stands out with its versatile installation flexibility, supporting both line-side and load-side configurations. This dual-capability design allows electrical professionals to deploy the unit at the service entrance, within distribution panels, or at branch circuits, providing comprehensive protection throughout the electrical infrastructure. The inclusion of an integrated alarm feature enhances system monitoring, alerting maintenance teams to potential issues before they escalate into costly failures. This proactive monitoring capability is particularly valuable in industries where downtime is not an option, such as manufacturing plants, data centers, healthcare facilities, and commercial buildings. Mersen’s commitment to innovation is evident in the XT Series, which combines cutting-edge surge suppression with thermal protection to prevent catastrophic failures. The TPMOV® technology ensures that the surge protector remains operational even under extreme conditions, while the thermal protection mechanism automatically disconnects the device in the event of overheating, preventing fire hazards and equipment damage. This dual-layer protection approach is a hallmark of Mersen’s dedication to safety and reliability in industrial electrical protection. Industries such as oil and gas, chemical processing, mining, and renewable energy rely on Mersen’s Surge-Trap® XT Series to protect their electrical systems from the devastating effects of transient surges. These surges, often caused by lightning strikes, power grid switching, or inductive load operations, can lead to equipment failure, data loss, and costly repairs. By installing the XT Series, businesses can mitigate these risks, extend the lifespan of their electrical assets, and ensure compliance with industry safety standards. The Surge-Trap® XT Series is also an excellent choice for original equipment manufacturers (OEMs) and system integrators who require reliable surge protection for their products. Its compact and durable design makes it easy to integrate into new installations or retrofit into existing systems, providing a cost-effective solution for enhancing electrical safety. With a reputation for excellence spanning over a century, Mersen is a trusted name in industrial electrical protection, known for delivering high-performance solutions that meet the rigorous demands of modern industrial applications. For electrical contractors, facility managers, and engineers, the Mersen Surge-Trap® XT Series offers a dependable and future-proof solution for surge protection. Its compliance with industry standards, including UL 1449, ensures that it meets the highest safety and performance benchmarks. Whether deployed in a new construction project or as part of an upgrade to an existing electrical system, the XT Series provides the peace of mind that comes from knowing your critical equipment is protected by the best in the industry.
  • Advanced TPMOV® technology for unmatched surge protection and safety
  • Dual line-side and load-side installation flexibility for versatile deployment
  • Integrated alarm feature for proactive system monitoring and maintenance
  • Designed for 480V 3-phase delta systems in industrial and commercial applications
  • UL 1449 compliant with thermal protection to prevent overheating and failures

Specifications

Application
Service Entrance AC Distribution Power supplies Drive Protection Large Control Panels Telecommunications IT / Data centers
Brand Name
Mersen
Connection
Box
Connection Type
Line or Load Side
Mounting
Screw
Mounting Type
Panel Mount
Mounting Type
Line or Load Side
Poles
3P Delta
Series
Surge-Trap® XT Series Type 1
Series
XT Series
Short Circuit Rating
200 kA
Short-Circuit Rating
200 kA
Special Features
UL 1449 Third Edition Listed (Sept 2009) Type 1 SPD – All UL required OCP & safety coordination included inside Can be installed line-side or load-side of main disconnect 20kA Nominal discharge current 200kA SCCR (most models) UL 96A Lightning Protection Master Label compliant (@20kA, In) NEMA 4X polycarbonate enclosure – UL 746C(f1) & UL 94-5VA TPMOV&reg, Technology Inside All MOV suppression elements monitored Filtering - AC sinewave tracking filter with EMI/RFI filtering up to -50dB from 10khz to 100mhz Phase-loss monitoring (toggles LED and dry contacts) Ten-year Warranty
Standard
UL 1449 Third Edition, cUL, UL 1283 R/C UL File: VZCA.E210793 RoHS Compliant IEC 61643 CE Burn-In tested prior to shipment UL 96A lighting protection master label
Sub Brand
Surge-Trap®
Type
Surge-Trap Type 1 & 2
Type Of Indicators
LED
Voltage Rating
480 VAC
Package Dimensions (L x W x H)
10 IN x 10 IN x 5.5 IN
Package Dimensions (L x W x H)
25.4 cm x 25.4 cm x 13.97 cm
Package Weight (Imperial)
5.250 L
Package Weight (Metric)
2.381 kg
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

UTP6AL1MBU

The TX6A™ 10Gig Cat 6A UTP Patch Cord is a 1-Meter, Blue cord constructed of 24 AWG, unshielded, twisted pair stranded, LSZH (60332-1) cable with high-performance modular plugs. Its MaTriX Tape Technology limits alien crosstalk, ensuring 10 Gb/s transmission. The tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
Symmetrical DIN rail 2m 35x15x1,5 steel z-b

50000043

Symmetrical DIN rail 2m 35x15x1,5 steel z-b
5-port Ethernet Switch

SDI-550

5-port Ethernet Switch
The Mini-Com Flush Mount Modular Patch Panel accepts up to 24 Mini-Com Modules for unshielded applications in 1 RU, and mounts to 19 inch and 23 inch racks and cabinets. The panel mounts flush with the rack and can be identified with adhesive labels and is black.

CPP24FMWBLY

The Mini-Com Flush Mount Modular Patch Panel accepts up to 24 Mini-Com Modules for unshielded applications in 1 RU, and mounts to 19 inch and 23 inch racks and cabinets. The panel mounts flush with the rack and can be identified with adhesive labels and is black.
Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included

3085

Super-Safeway® Multiple Outlet Box, Extended Depth, 2-Sided, F2 (1/2") Cord Grip Body, with Flip Lids for (2) Duplex Not Included
24U 21.34W 31.5D CABINET BLK

REFK1904231BK1

24U 21.34W 31.5D CABINET BLK
6U PERF PANEL

PPFS19010BK

6U PERF PANEL
Fiber cable ODC to SC duplex - 670mm

Fiber cable ODC SC Duplex 670mm

Fiber cable ODC to SC duplex - 670mm
Cable Manager, fits 19-inch open rack, Black, Steel

ECK19H

Cable Manager, fits 19-inch open rack, Black, Steel
OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL

F62ERLNSNSNM002

OM1 2 fiber, 16mm jacket, patchcord, Riser (OFNR) rated, LC duplex to SC duplex, Std IL
Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

CESUM3-C15

Membrane plate cable entry system offers a good strain relief while maintaining IP/NEMA ingress sealing rating. The CESUM3-C15 is a Rectangular Un-Terminated Cable Entry System, 4.1" (103 mm) Long, with 8 Openings 0.12" (3.0 mm) to 0.31" (8 mm), 3 Openings 0.20" (5.1 mm) to 0.35" (9.0 mm), 4 Openings 0.3" (7.5 mm) to 0.47" (12.0 mm). Color is Black. Standard Package Quantity is 1 PC.

Frequently Asked Questions

What is the maximum discharge current rating?

The maximum discharge current is 100kA per phase, with a SCCR of 200kA for most models.

What is the operating temperature range for this SPD?

The operating and storage temperature range is from -40°C to +85°C.

What wiring sizes are supported for field wiring?

The device supports field wiring with #8-10 AWG wire sizes.

What type of enclosure does the SPD have?

The enclosure is NEMA 4X polycarbonate, meeting UL 746C(f1) & UL 94-5VA standards.

What is the response time of the Surge-Trap XT Series SPD?

The response time for this SPD is less than 1 nanosecond.

How can I tell if the SPD has reached its end of life?

A visual indicator shows GREEN for OK and RED for REPLACE.

What is the nominal discharge current rating?

The nominal discharge current is 20kA for most models.

What are the dimensions of the SPD?

The dimensions are 6 inches x 6 inches x 4 inches.

What is the weight of the Surge-Trap XT Series SPD?

The weight of the unit is 5 lbs or 2.3 kg.

What approvals does the Surge-Trap XT Series SPD have?

It is UL 1449 Fourth Edition Listed, UL 1283, RoHS Compliant, and IEC 61643, CE certified.

Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.