Name: Modular | surge protector for solar power | photovoltaic systems | 2P | 20-40kA | 1000VDC | DIN
SKU: ES-TXSD-40KA
Price: 18.3 EUR
Availability: InStock

Modular | surge protector for solar power | photovoltaic systems | 2P | 20-40kA | 1000VDC | DIN

Code: ES-TXSD-40KA

Inquire about this item

Add to compareRemove from comparison Compare goods (0)

Add to wishlist

Price 18.30 € VAT incl.
( 15.12 € VAT excl. )

Add to cart

DC surge protection device (SPD) – a reliable and professional protection solution against lightning-induced surges, designed for solar photovoltaic (PV) systems up to 1000 V DC. Made of flame-retardant PC plastic, with a fast response time (<25 ns) and mounted on a standard 35 mm DIN rail, this device effectively protects inverters, controllers, batteries, and other sensitive equipment from harmful voltage spikes.

Suitable for both professional installers and home users who want to protect their solar power equipment from failures or accidents.
Product description

Technical Specifications:

Type: DC Surge Protection Device (SPD)

Number of poles: 2P

Rated operating voltage: 1000V DC

Input voltage: 420V

Nominal discharge current (In): 20 kA

Maximum discharge current (Imax): 40 kA

Voltage protection level (Up): ≤ 3.2 kV

Response time: <25 ns

Operating temperature: -40 ℃ to +80 ℃

Protection class: IP20

Mounting: 35 mm DIN rail

Housing material: Flame-retardant PC (polycarbonate)

Maximum installation height: ≤2000 m

Functions:

Effectively diverts lightning strikes or surge energy to ground

Protects solar inverters, charge controllers, and battery systems

Suitable for use in small and medium photovoltaic power plants

Compact, convenient for installation in panels or distribution boxes

Can be used as part of a circuit protection system alongside fuses

Applications:

Solar power systems (from small residential to commercial)

DC circuits up to 1000V

Installation in distribution boards or DC input boxes

Suitable for outdoor cabinets (with additional IP protection) and indoor installation

Used for protection against indirect lightning strikes or industrial surges

Pros:

Ultra-fast response time – less than 25 nanoseconds

Durable, flame-retardant housing – ensures safe operation

Easy DIN rail mounting – quick installation

Suitable for a wide range of climate conditions (-40°C to +80°C)

High protection level up to 40 kA

Compact design – fits in confined spaces

Cons:

IP20 protection class – must be installed in a closed panel

Not suitable for AC systems (DC circuits only)

Description:
The DC 1000V surge arrester is an essential component in every solar power system, ensuring the longevity and safety of your electronics. It reduces the risk of lightning and voltage spikes, protecting your investment in renewable energy. Recommended for both professionals and DIY users seeking reliable and efficient DC circuit protection.

Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

CE certificate – a guarantee of safety, quality, and compliance

This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.

CE certification means that the product has been evaluated according to the main criteria:

Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purpose

CE marking allows this product to:

be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environments

The CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.

What does this mean for you as a buyer?

Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions

Customer reviews

Love it? Share your thoughts in a review!

Write Review
Related products

Modular three-phase electricity meter | 5(80) A | 3×230/400 V | 1 tariff | pulse output | MID | IP20 | DIN | THORGEON 01006

Code: 01006

Direct-connected three-phase electronic meter up to 80 A with MID approval stated by the manufacturer. Records active energy (kWh), has an 800 imp/kWh output and takes 4 DIN modules – suited to tenant and department sub-billing.

Price 48.13 € VAT incl.

( 39.78 € VAT excl. )

Add to cart

Automatic transfer switch ATS CHINT NXZ-250/4 | 4P | 250 A | 400/415 V | PC class

Code: ES-NXZ-250/4P

CHINT NXZ-250/4 – 4P automatic transfer switch 250 A for a three-phase 400/415 V system with two power sources. PC class: withstands short-circuit current (Iq 100 kA), protection is installed upstream.

Price 835.61 € VAT incl.

( 690.59 € VAT excl. )

Add to cart

Electric Vehicle Fast Charging Station | CCS2 / CCS1 / GB/T | portable | 20kW | 150–750 V | GOOTU GTC-OFDDC200K

Code: GOOTU GTC-OFDDC200K

A powerful, professional and universal mobile DC fast charging station designed for home users, EV service specialists, and companies managing electric vehicle fleets. The 20 kW charger provides fast, reliable and safe charging for virtually any electric vehicle, while its mobile construction allows easy relocation—from a garage to a workshop or even a construction site.

Made from fire-resistant ABS+PC alloy and certified with CE, FCC, ROHS and TUV, this mobile station ensures the highest level of safety and long-term durability. Compatible with widely used EV standards (CCS1, CCS2, GB/T, CHAdeMO).

Price 4287.03 € VAT incl.

( 3543.00 € VAT excl. )

Add to cart

Panel-mounted | Digital 380V power network analyzer three-phase | with current transformers (CT) 3x200A

Code: ES-TPM-01E-200

The three-phase digital power network analyzer is designed to measure voltage, current, active and reactive power, and other electrical parameters. The device allows monitoring of minimum and maximum load, helping to efficiently manage energy consumption and optimize the electrical network. Current transformers (CT) ensure accurate measurement.

Price 100.17 € VAT incl.

( 82.78 € VAT excl. )

Add to cart

Three-phase electricity meter | 5(100) A | 3×230/400 V | direct connection | 1 tariff | active energy | GAMA 300 | ELGAMA-ELEKTRONIKA G3E.144-230.C110

Code: G3E.144-230.C110

A Lithuanian-made three-phase active energy meter for direct connection up to 100 A. Class B to EN 50470-3, single tariff, LCD, optical port and S0 pulse output. Standard panel housing with three-point mounting.

Price 130.40 € VAT incl.

( 107.77 € VAT excl. )

Add to cart

Automatic transfer switch for solar PV ATS TAXNELE TXATS-PV | inverter–grid | 2P | 63 A | DIN

Code: ESTXATS-63PV-2P

TAXNELE TXATS-PV 2P 63 A – automatic transfer switch for solar PV: inverter on side A, grid on side B. PC class, DIN mounting.

Price 47.19 € VAT incl.

( 39.00 € VAT excl. )

Add to cart
Alternative products

U-FTP Cable | 6A CAT | 4x2x23 AWG | shielded | copper | UV resistant | outdoor use | black

Code: KIF6AOUTS500

The U/FTP cable is a high-quality four-pair data transmission cable designed for telecommunication, industrial, and outdoor network installations. This cable is 100% copper, ensuring maximum signal transmission efficiency and minimal signal attenuation.

It is adapted for 10 Gigabit Ethernet (10GBASE-T) data transmission at speeds of up to 10,000 Mbps and provides high electromagnetic resistance, as each pair is shielded with aluminum foil. Thanks to the PE outer layer, the cable is resistant to moisture, UV radiation, and mechanical impact, making it ideal for outdoor installations.

Price 0.73 € VAT incl.

( 0.60 € VAT excl. )

Add to cart

Cable for solar modules | 1x4mm² | black | H1Z2Z2K | Dca | SOLAR IEMMEQU HAR

Code: H1Z2Z2K

The cable is designed for connecting photovoltaic (solar energy) systems and interconnecting solar modules. This cable offers excellent resistance to ultraviolet (UV) rays, ozone, atmospheric effects, and temperature fluctuations. A durable and flexible single-core copper cable with double insulation ensures long service life and safe use even in the most challenging outdoor conditions. Suitable for installation both indoors and outdoors.

Price 0.98 € VAT incl.

( 0.81 € VAT excl. )

Add to cart

Network plug | RJ45 connector (8P8C) | for UTP CAT 6e cable | unshielded | through-plug | transparent

Code: WT117

This RJ45 Cat.6 UTP modular plug is a high-quality 8P8C unshielded network connector type, designed for Cat.6 UTP (Unshielded Twisted Pair) cables. The special straight-through design makes cable termination easier and more convenient, as the wires can be threaded through the plug, allowing a visual check of the wire arrangement before crimping the connector.

Price 0.20 € VAT incl.

( 0.17 € VAT excl. )

Add to cart