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SolaHD STV25K-10S - Surge Protection DIN Rail Mount, Input Voltage 120, Single Phase (L-N)

SolaHD STV25K-10S Surge Protection DIN Rail Mount, Input Voltage 120, Single Phase (L-N)

UPC: 783472019861


Documents & Media
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 SolaHD STV25K-10S is a DIN rail mount surge protector designed for 120 VAC single-phase (L-N) industrial control panels. This compact device integrates directly onto a standard DIN rail, eliminating the need for additional mounting hardware. Its primary function is to absorb transient voltage spikes, protecting sensitive electronic components from damage caused by surges, transients, and electrical disturbances. By safeguarding downstream equipment, the STV25K-10S helps extend the operational lifespan of connected devices and reduces unplanned downtime in critical systems. The unit is engineered for seamless installation in PLC enclosures, motor starters, sensor arrays, and other automation panels where space efficiency and reliability are essential. With a voltage rating of 120 VAC and a DIN rail mounting interface, the STV25K-10S aligns with UNSPSC 39121610 for industrial surge protection. Manufactured by SolaHD, this surge protector is built for use in manufacturing, energy, and process industries where maintaining operational continuity is a priority.
  • DIN rail mount for direct panel integration
  • 120 VAC single-phase (L-N) voltage rating
  • Compact design for space-constrained enclosures
  • Absorbs transient voltage spikes to protect sensitive electronics
  • Compatible with PLC enclosures, motor starters, and sensor arrays

Specifications

Amperage Rating
20
Application
Distribution Panels (<1200 A), Branch, Lighting and Control Panels, Factory Automation Installations, Dedicated Industrial Equipment
Brand Name
SolaHD
Connection
Parallel
Connection Type
Screw Terminal
Environmental Conditions
0 to 95% non condensing PCT
Environmental Conditions
0 to 95% non condensing
Frequency Rating
47 - 63 HZ
Frequency Rating, Maximum
63 Hz
Frequency Rating, Minimum
47 Hz
Height
3.2
Material
Metal Enclosure, NEMA 12
Mounting
Flange
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
3
Phase
3 Delta
Poles
1P
Response Time
<0.5 nsec
Response Time
<0.5
Series
STV25K
Size
6.0 W x 4.0 D x 3.2 H
Special Features
100,000 amp peak current rating provides all mode protection against severe transients, Low clamping levels for more effective protection, 65 kAIC fault current fusing level provides safety and NEC conformance, LED status and audible alarms, Compact, rugged metal.
Standard
cULus Listed: UL 1449, 3rd Edition, type 2 locations, UL Listed: NEMA type 12 enclosure, CSA Listed: CSA C22.2 No. 8, CSA TI I-IIB, TI A-24, RoHS Compliant
Type
STV 100 K Series Surge Protection Devices
Type of Indicators
Red & Green LED, Audible Alarm
Voltage Rating
480 V
Voltage Rating
120 VAC
Package Dimensions (L x W x H)
8.2 IN x 6.3 IN x 2.7 IN
Package Dimensions (L x W x H)
20.828 cm x 16.002 cm x 6.858 cm
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
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DIN rail is a universal mounting option for electrical and industrial control products such as circuit breakers electrical supplies terminal blocks and more. The rail system is used to stabilize a wide variety of devices and products. Ordering pre-cut DIN rail helps increase productivity and decrease jobsite clutter. On-site Flexibility Streamline custom cuts DIN rail to any length so it is ready to use when it arrives on the jobsite. Additionally DIN rail can be easily removed if relocation is necessary. Features of Custom DIN Rail from Streamline - All cut DIN rail from Streamline is galvanized steel made to eliminate rusting. Streamline ensures that all custom DIN rail orders are: De-burred Custom Length Any quantity 1-1000+ Quick turnaround (typically 2 weeks or less from receipt of order) This mechanical support structure is a must for all electrical parts solutions big or small. DIN rail allows for mounting hardware easily and quickly. These durable and versatile rails make the perfect solution for all mounting applications. Save space time and money with these cost-effective mounting solutions. Order your custom cut DIN rail today!
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Frequently Asked Questions

What is the input voltage for STV25K10S?

The STV25K10S operates on 120 Vac, single phase, with a range of 0-135 Vrms.

What is the surge protection capability?

These devices provide 25,000 Amps of surge protection per phase.

What is the maximum continuous operating voltage (MCOV)?

The Maximum Continuous Operating Voltage (MCOV) for the STV25K10S is 150 Vrms.

What is the operating temperature range?

The operating temperature range is -40 °C to +60 °C (-40 °F to +140 °F).

What is the maximum input current rating?

The input current rating for the device is 20 Amps.

What is the warranty period for this product?

The STV25K DIN Rail series comes with a standard ten year product warranty.

What is the primary function of the STV25K Series?

The STV25K Series provides point-of-use protection against damaging transients for dedicated equipment.

How is the STV25K mounted and connected?

It is DIN Rail mounted with screw terminals for #12 AWG. A chassis mount bracket is optional.

What modes of protection does it offer?

It offers all mode protection, including L-N, L-L, L-G, and N-G.

What is the response time of the surge protector?

The response time of the surge protective device is less than 0.5 nanoseconds.

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.