SolaHD STV25K-24S - Surge Protection DIN Rail Mount, Input Voltage 240, Single Phase (L1-L2)
SolaHD

STV25K-24S

UPC: 783472019885


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The SolaHD STV25K-24S is a DIN rail-mount surge protection device designed for 240V single-phase industrial applications (L1-L2). This compact unit provides robust protection against transient voltage spikes, electrostatic discharge, and electrical disturbances that threaten sensitive industrial equipment. Engineered for harsh environments, it integrates seamlessly into control panels, PLC enclosures, and factory automation systems via standard DIN rail mounting, minimizing installation time and space. The device features a rugged enclosure and high-quality components to ensure long-term durability and reliable performance. With a voltage rating of 240V and single-phase input, it is ideal for protecting downstream equipment in manufacturing, energy, and process industries. Installation requires no specialized tools—just mount on a DIN rail and connect the input and output lines. The STV25K-24S is part of SolaHD’s trusted line of industrial power protection solutions, delivering operational continuity and extended equipment lifespan.
  • DIN rail mount for easy panel integration
  • 240V single-phase input (L1-L2) protection
  • Compact design for space-constrained installations
  • Rugged enclosure for harsh industrial environments
  • SolaHD trusted reliability for critical applications

Specifications

Amperage Rating
20 AMP
Application
Control Cabinets for Industrial Automation, Point-of-Use Industrial/Service Equipment, Remote Commercial or Industrial Equipment, Instrumentation and Large Test Equipment, Commercial and Building Automation Systems
Brand Name
SolaHD
Connection Type
DIN Rail Mount
Environmental Conditions
0 to 95% non condensing PCT
Frequency Rating
47 - 63 HZ
Frequency Rating, Maximum
63 Hz
Frequency Rating, Minimum
47 Hz
Height
4.87 IN
Material
Metal DIN Rail Mount Enclosure
Mounting
DIN Rail
Mounting Type
DIN Rail
Operating Temperature
-40 to 60 DEG C
Operating Temperature, Maximum
140 F
Operating Temperature, Maximum
60 C
Operating Temperature, Minimum
-40 F
Operating Temperature, Minimum
-40 C
Phase
1
Poles
2P
Response Time
<0.5 nsec
Series
STV25K
Size
4.87 H x 2.56 W x 4.75 D IN
Special Features
Compact and narrow design maximizes panel space. Low clamping levels for more effective protection. Easy access terminal screws for quick mounting and installation. 25,000 amps of surge protection. Sine wave tracking and all mode protection provide consistent and reliable protection on all electrical paths. Thermal fusing prevents MOV caused by excessive current levels.
Standard
UL Recognized Component: UL 1449, 3rd Edition, type 4 locations, UL 1283, RoHS Compliant
Type
STV 25K DIN Rail Series - Surge Protection Devices
Type Of Indicators
Green LED, Form C Contacts
Voltage Rating
240 V
Voltage Rating
120 V
Package Dimensions (L x W x H)
8.2 IN x 6.5 IN x 2.9 IN
Package Dimensions (L x W x H)
20.828 cm x 16.51 cm x 7.366 cm
Package Weight (Imperial)
0.850 L
Package Weight (Metric)
0.386 kg
Ethernet SHDSL Extender

DDW-120

Ethernet SHDSL Extender
Fiber cable ODC to SC duplex - 670mm

Fiber cable ODC SC Duplex 670mm

Fiber cable ODC to SC duplex - 670mm
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
DIN Rail ? DIN 35

ARH 1656

DIN Rail ? DIN 35
24U 21.34W 31.5D CABINET BLK

REFK1904231BK1

24U 21.34W 31.5D CABINET BLK
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
Cable Manager, fits 19-inch open rack, Black, Steel

ECK19H

Cable Manager, fits 19-inch open rack, Black, Steel
ON OFF SPST Nickel Pull Chain with Cord

75102CW

ON OFF SPST Nickel Pull Chain with Cord
6U PERF PANEL

PPFS19010BK

6U PERF PANEL
This TX6A 10Gig Cat 6A STP Patch Cord is a 12-Meter, Int'l Grey cord constructed of 26 AWG, shielded, twisted pair, stranded, CM/LSZH cable and with high-performance modular plugs. Its tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. The slender strain relief boot provides easy access in high-density applications. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.

STP6X12MIG

This TX6A 10Gig Cat 6A STP Patch Cord is a 12-Meter, Int'l Grey cord constructed of 26 AWG, shielded, twisted pair, stranded, CM/LSZH cable and with high-performance modular plugs. Its tangle-free latch prevents snags and ensures a fast release, streamlining moves, adds, and changes. The slender strain relief boot provides easy access in high-density applications. Enabled with RapidID, the product has pre-installed barcodes for simple port mapping using RapidID software.
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 about SolaHD

What certifications and standards do SolaHD products comply with?

SolaHD power supplies are UL 508 Listed for Industrial Control Equipment and comply with multiple international standards, including UL 60950, CUL/CSA-C22.2 No. 234-M90, and IECEx certifications. Our products meet EMC and Low Voltage Directives, with extensive hazardous location certifications including Class I Zone 2, ATEX, and IECEx, ensuring reliable performance in industrial environments.

What industries and applications are SolaHD products used for?

SolaHD products are used across a wide range of critical industrial applications, including factory automation, process control, machine control, material handling, building automation, and harsh environment installations. Key industries include manufacturing, process industries, semiconductor fabrication, packaging, conveying equipment, instrumentation, and environments requiring UL508 compliance such as water treatment facilities. The products are specifically designed for challenging industrial settings, with certifications for hazardous locations and extreme temperature ranges.

What technical support does SolaHD offer?

SolaHD offers comprehensive technical support through experienced sales representatives available worldwide. Our support includes expert consultation for selecting the right power quality solutions, with award-winning online tools to help customers make precise product selections. Technical support covers the entire range of our industrial power solutions, from service entrance protection to point-of-use equipment, ensuring customers can optimize their facility's power infrastructure.

What are the main product lines offered by SolaHD?

SolaHD offers a comprehensive range of industrial power quality solutions across five primary product lines: Power Supplies, Surge Protection Devices (SPDs), Transformers, Power Conditioning, and Uninterruptible Power Supplies (UPS). Key product series include SDN Power Supplies, STV/STFV Surge Protective Devices, Industrial Control Transformers, MCR Constant Voltage Conditioners, and SDU UPS systems designed for industrial automation, process control, and critical manufacturing environments.

What are the key features of SolaHD products?

SolaHD products offer comprehensive industrial power quality solutions that convert, clean, and maintain electric current throughout manufacturing facilities. Key features include noise and surge protection, voltage regulation, drive protection, and uninterruptible power supplies (UPS). Their product lines cover everything from service entrance to point-of-use, with compact DIN rail mountable options that provide flexible, space-saving power solutions for sensitive industrial equipment like PLCs, networks, and control systems.

What environmental ratings do SolaHD products have?

SolaHD products feature robust environmental ratings including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 classifications, as well as IP66 protection. These ratings ensure comprehensive protection against dust, water, and corrosion in both indoor and outdoor environments, with operating temperatures ranging from -40°C to 130°C.

What accessories are available for SolaHD products?

SolaHD offers a comprehensive range of accessories across multiple product lines, including surge protective devices (SPD), tracking filters, power supplies, UPS systems, and DIN rail mountable components. Key accessories include the STV100K Surge Protective Device, STFV Plus Series Tracking Filters, SDN and SCP Series Power Supplies, SDU Series UPS, and various DIN rail filters and converters that can be integrated into industrial control panels and power systems.

How are SolaHD products typically installed?

SolaHD products are typically installed on DIN rail mounting systems in industrial control panels, with multiple installation options including panel/wall mounting brackets. Most products feature easy-to-wire screw terminations, making them suitable for critical industrial applications like factory automation, PLCs, robotics, and computer-based control systems. The products are designed for flexible installation across various industrial environments, with wide operating temperature ranges from -20°C to +50°C and compact, rugged industrial designs.