In stock
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The Ex9UEP DC surge protection devices are suitable for photovoltaic applications. They are designed and tested in accordance with PV Class T2 of the EN 50539-11 standard. The status indicator helps users to check the device’s status, and the signalling contact (optional) transmits the device’s status remotely. The modular design allows the cartridge to be replaced without disconnecting the system.
Features
PARAMETER
VALUE
Rated discharge current (8/20)
20
L-N protection voltage level
Short-circuit signalling
NO
Maximum fuse rating
NO
Construction size
2 modular rows
System configuration
DC
With remote signalling contact
NO
Type 2 category
YES
Degree of protection (IP)
IP20
Rated AC voltage
Maximum solid conductor cross-section (single-core)
25
Maximum cross-section of flexible conductor (multi-strand)
25
Pole type
2
Maximum AC voltage
Protection voltage level N-PE
Mounting method
35 mm DIN rail
On-device indication
Optical
In stock
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Net width
35.00 mm
Height
83.30 mm
Net depth
77.00 mm
Net weight
0.14 kg
Dissipation
1.80 W
Minimum ambient temperature
-25°C
Maximum ambient temperature
60°C
Version
horizontal separator with fuse
Poli
2
Fuse size
10x38 Photovoltaic
Rated current
32A
Trip characteristic
gPV
Characteristics
photovoltaic
In stock
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Height
38.00 mm
Diameter
10.00 mm
Heat dissipation
2.50W
Minimum ambient temperature
-40°C
Maximum ambient temperature
60°C
Fuse size
10x38 Photovoltaic
Rated current
16A
Trigger characteristic
gPV
Characteristics
Photovoltaic
Accessories
fuses
Operating class
gPV
Rated DC voltage
1000V
Size
10x38
Rated current
16A
Indicator
Keiner
Contact type
Cylindrical
I²t operation at Uₙ [A²s]
147
Pre-Arc I²t[A²s]
48
Power dissipation at Iₙ [W]
2.60
Diameter
10 mm
Rated DC breaking capacity
10kA
L/R time constant
2 ms
In stock
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The ETITEC EM T2 PV 1100/20 Y surge arrester from ETI is designed to provide effective protection for photovoltaic systems against transientovervoltages . This T2-type (Class C) device is ideal for photovoltaic applications , ensuring reliable and long-lastingprotection .
Technicalspecifications :
Productcode : 002440623
Maximum continuousoperating voltage (Uc): 1100 V DC
Rated dischargecurrent (In 8/20 μs): 20 kA
Maximum dischargecurrent (Imax 8/20 μs): 40 kA
Voltageprotection level (Up): 4.2 kV
Technology used: MOV (Metal Oxide Varistor)
Number of poles: 2
Number of modules: 3
Mounting: on 35 mmDIN rail
Protectionrating : IP20
Dimensions (width x height x depth): 54 x 101 x 60 mm
Weight: 0.329 kg
Standard: EN 50539-11
Advantages:
Effectiveprotection : provides protection against transient overvoltages in photovoltaicsystems .
Compactdesign : occupies only 3 modules, saving space in the electricalpanel .
Easyinstallation : mounting on a standardDIN rail .
Durability: robust construction , compliant with internationalstandards .
This surge arrester is ideal for protecting photovoltaic systems , offering safety and reliability in operation.
In stock
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The ETI LS32 SMA A2 DC switch is designed for the safe and efficient disconnection of circuits in photovoltaicinstallations . With a rating of 32A at 1000V DC and a compact design , this device ensures the rapid and reliable disconnection of solarstrings .
✔️ High operationalsafety ✔️ Fast operation – clear‘1-0’position ✔️ Standardised DINrail mounting
Technicalspecifications :
Productcode : 004660062
Number ofpoles: 2P
Ratedcurrent : 32 A
Maximumvoltage : 1000 Vdc
Switchingfunction : ON/OFF (1-0)
Applicationtype : Photovoltaic / DC
Mounting: on 35 mmDIN rail
Dimensions: 79 x 96 x 60 mm
Protectionrating : IP20
Weight: 0.3 kg (approx.)
Advantages:
Safeswitching : ensures rapid disconnection of DC circuits in photovoltaicapplications .
Compactdesign : takes up minimal space in the switchboard.
Easyinstallation : mounting on a standardDIN rail .
Durability: robust construction , compliant with internationalstandards .
This switch is ideal for the protection and maintenance of photovoltaic systems , offering safety and reliability in operation.
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The ETI LS25 SMA A2 DC switch is designed for the safe and efficient disconnection of circuits in photovoltaic installations . It offers a reliable solution for switching DC loads in applications up to 1000 Vdc, making it ideal for string boxes and solarpanels .
✔️ High operationalsafety ✔️ Quick operation – clear‘1-0’position ✔️ Standardised DINrail mounting
Technicalspecifications :
Productcode : 004660061
Number ofpoles: 2P
Ratedcurrent : 25 A
Maximumvoltage : 1000 Vdc
Switchingfunction : ON/OFF (1-0)
Applicationtype : Photovoltaic / DC
Mounting: on 35 mmDIN rail
Dimensions: 79 x 96 x 60 mm
Protectionrating : IP20
Weight: 0.4 kg (approx.)
Advantages:
Suitable for on-grid and off-gridphotovoltaic systems
Robust construction for industrialenvironments
Space -saving in switchboards
Complies with safety standards for solarapplications
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Height
38.00 mm
Diameter
10.00 mm
Heat dissipation
2.50W
Minimum ambient temperature
-40°C
Maximum ambient temperature
60°C
Fuse size
10x38 Photovoltaic
Rated current
20A
Trigger characteristic
gPV
Photovoltaic
Photovoltaic
Accessories
fuses
Operating class
gPV
Rated DC voltage
1000V
Size
10x38
Rated current
20A
Indicator
Keiner
Contact type
Cylindrical
I²t operation at Uₙ [A²s]
147
Pre-Arc I²t[A²s]
48
Power dissipation at Iₙ [W]
2.60
Diameter
10 mm
Rated DC breaking capacity
10kA
L/R time constant
2 ms
In stock
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The ETI EFH 10 DC 2P fuse disconnector is designed to protect circuits in photovoltaic installations , offering a safe and effective solution for disconnecting directcurrent .
Technicalspecifications :
Productcode : 002540203
Ratedcurrent : 25 A
Rated DCvoltage : 1000 V
Compatiblefuse size : 10x38 mm
Number of poles: 2
Applicationcategory : DC-20B
Connection: 1–25 mm²
Mounting: on 35 mmDIN rail (TH 35)
Operatingtemperature : -5°C to+40°C
Compliancestandard : IEC 60947-1, IEC 60947-3, UL 4248-1, UL 4248-19
ULcertification : E356295
Advantages:
Compact and modulardesign : allows for easy integration into switchboards.
Compatibility: for use with CH gPV fuses , ideal for photovoltaicapplications .
Enhancedsafety : ensures rapid disconnection in the event of an overload or short circuit.
Easyinstallation : DIN rail mounting system for quickinstallation .
This fuse disconnector is an essential component for the protection of photovoltaic installations , ensuring reliable and safe operation under highdirect current conditions .
In stock
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The ETI CH10x38 gPV 16A cylindrical fuse is specifically designed to protect circuits in photovoltaic installations , providing an effective solution against DCoverloads and short circuits .
Technicalspecifications :
Productcode : 002625107
Ratedcurrent : 16 A
Rated DCvoltage : 1000 V
Dimensions: 10x38 mm
Rating: gPV
DCbreaking capacity : 10 kA
L/R: 2 ms
Powerdissipation (at 0.7xIn): 1.1 W
Totalpower dissipation : 2.6 W
Operatingenergy (I²t): 147 A²s
Pre-arcingenergy (I²t): 48 A²s
Compliancestandard : IEC 60269-6, UL 2579, UL 248-1
ULcertification : E347771
Advantages:
Reliableprotection : ensures rapid disconnection in the event of an overload or short circuit in photovoltaicsystems .
Compactdesign : small dimensions allow for easy integration into various applications.
Energyefficiency : low power losses for optimaloperation .
Internationalcompliance : meets IEC and UL standards for safety and performance.
This fuse is ideal for protecting photovoltaic modules , ensuring the safe and efficient operation of solarenergy systems .
In stock
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The ETI LS25 SMA A4 DC switch is designed for the safe and efficient disconnection of circuits in photovoltaicinstallations . With a rating of 25A at 1000Vdc and a compact design , this device ensures the rapid and reliable disconnection of solarstrings .
✔️ High operationalsafety ✔️ Fast operation – clear‘1-0’position ✔️ Standardised DINrail mounting
Technicalspecifications :
Productcode : 004660064
Number ofpoles: 4P
Ratedcurrent : 25 A
Maximumvoltage : 1000 Vdc
Switchingfunction : ON/OFF (1-0)
Applicationtype : Photovoltaic / DC
Mounting: on 35 mmDIN rail
Dimensions: 79 x 96 x 60 mm
Protectionrating : IP20
Weight: 0.4 kg (approx.)
Advantages:
Safeswitching : ensures rapid disconnection of DC circuits in photovoltaicapplications .
Compactdesign : takes up minimal space in the switchboard.
Easyinstallation : mounting on a standardDIN rail .
Durability: robust construction , compliant with internationalstandards .
This switch is ideal for the protection and maintenance of photovoltaic systems , offering safety and reliability in operation.
In stock
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The Leader LDDB-PV1-1000-M protection box is designed to protect DC circuits in photovoltaic installations with one string and an operating voltage of up to 1,000V DC. It protects the equipment against overvoltage and allows the circuit to be safely disconnected during maintenance or servicing operations.
All components are pre-assembled inside an IP65-rated enclosure that is resistant to water, dust, and UV radiation, allowing both indoor and outdoor installation. This solution is ideal for small residential and commercial photovoltaic installations, simplifying the installation process and reducing commissioning time.
The box includes a DC switch-disconnector, a Type II surge protection device (SPD) rated for 1,000V DC, and DC fuses, providing a high level of protection for the photovoltaic panels and inverter.
Its compact construction and high protection rating make it suitable for on-grid and hybrid photovoltaic systems where safety and reliability are essential.
Main advantages
Protection box for one photovoltaic string
Maximum voltage of 1,000V DC
IP65-rated enclosure suitable for outdoor use
Type II DC surge protection device
Integrated DC switch-disconnector
DC fuses
Pre-assembled components
Quick installation
Resistant to dust and water
Suitable for residential and commercial photovoltaic systems
Technical specifications
Category
Feature
Specification
Configuration
Number of strings
1 input / 1 output
Voltage
Maximum voltage
1,000V DC
Enclosure
Model
HA-12
Enclosure
Protection rating
IP65
SPD
Model
LDT-SP3-40KA
SPD
Protection type
Type II DC
MCB
Model
LDMT-4P-63
Fuses
Model
PV0911-1P/BX0234-15
Fuses
Quantity
2 units
Installation
Mounting type
Wall-mounted
Application
Use
Single-string photovoltaic systems
Compatibility
Compatible with:
On-grid inverters
Hybrid inverters
Photovoltaic systems rated up to 1,000V DC
Photovoltaic panels connected in a single string
Installation, configuration, and commissioning must be carried out by qualified personnel in accordance with the manufacturer’s instructions and applicable regulations.
In stock
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The Leader LDDB-PV2/2-1000-M protection box is designed for photovoltaic installations with two PV strings and an operating voltage of up to 1,000V DC. It protects DC circuits against overvoltage and allows the installation to be quickly isolated during maintenance work or in the event of a fault.
All components are pre-assembled inside an IP65-rated enclosure that is resistant to water, dust, and UV radiation, making it suitable for both indoor and outdoor installation. The 2-input/2-output configuration enables the safe connection of two photovoltaic strings to the inverter, reducing installation time and providing a reliable solution for residential and commercial systems.
The box is equipped with two Type II surge protection devices (SPDs) rated for 1,000V DC, a 63A DC switch-disconnector, and four photovoltaic fuses, providing a high level of protection for the photovoltaic panels and inverter.
Thanks to its robust construction and high-quality components, the LDDB-PV2/2-1000-M helps improve the safety and reliability of the entire photovoltaic installation.
Main advantages
Protection box for two photovoltaic strings
Maximum voltage of 1,000V DC
2-input/2-output configuration
IP65-rated enclosure
Two Type II DC surge protection devices
63A DC switch-disconnector
Four photovoltaic fuses
Pre-assembled components
Quick installation
Suitable for residential and commercial photovoltaic systems
Technical specifications
Category
Feature
Specification
Configuration
Number of strings
2 inputs / 2 outputs
Model
Product code
LDDB-PV2/2-1000-M
Voltage
Maximum voltage
1,000V DC
Enclosure
Model
HA-18
Enclosure
Protection rating
IP65
SPD
Model
LD-SP3P-40KA
SPD
Quantity
2 units
SPD
Type
Type II DC
DC switch
Model
LDMT-4P-63
DC switch
Rated current
63A
Fuses
Model
PV0911-1P/BX0234-15
Fuses
Quantity
4 units
Installation
Mounting type
Wall-mounted
Application
Use
Photovoltaic systems with 2 strings
Compatibility
Compatible with:
On-grid inverters
Hybrid inverters
Photovoltaic systems rated up to 1,000V DC
Photovoltaic installations with two strings
Installation, configuration, and commissioning must be carried out by qualified personnel in accordance with the manufacturer’s instructions and applicable regulations.
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Height
38.00 mm
Diameter
10.00 mm
Heat dissipation
2.50W
Minimum ambient temperature
-40°C
Maximum ambient temperature
60°C
Fuse size
10x38 Photovoltaic
Rated current
30A
Trigger characteristic
gPV
Characteristics
Photovoltaic
Accessories
fuses
Operating class
gPV
Rated DC voltage
1000V
Size
10x38
Rated current
30A
Indicator
Keiner
Contact type
Cylindrical
I²t operation at Uₙ [A²s]
147
Pre-Arc I²t[A²s]
48
Power dissipation at Iₙ [W]
2.60
Diameter
10 mm
Rated DC breaking capacity
10kA
L/R time constant
2 ms
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Height
38.00 mm
Diameter
10.00 mm
Heat dissipation
2.50W
Minimum ambient temperature
-40°C
Maximum ambient temperature
60°C
Fuse size
10x38 Photovoltaic
Rated current
25A
Trigger characteristic
gPV
Photovoltaic
Photovoltaic
Accessories
fuses
Operating class
gPV
Rated DC voltage
1000V
Size
10x38
Rated current
25A
Indicator
Keiner
Contact type
Cylindrical
I²t operation at Uₙ [A²s]
147
Pre-Arc I²t[A²s]
48
Power dissipation at Iₙ [W]
2.60
Diameter
10 mm
Rated DC breaking capacity
10kA
L/R time constant
2 ms
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The Ex9UEP DC surge protection devices are suitable for photovoltaic applications. They are designed and tested in accordance with PV Class T2 of the EN 50539-11 standard. The status indicator helps users to check the device’s status, and the signalling contact (optional) transmits the device’s status remotely. The modular design allows the cartridge to be replaced without disconnecting the system.
Features
PARAMETER
VALUE
Maximum solid conductor cross-section (single-core)
25
Maximum cross-section of the flexible conductor (multi-strand)
25
Nominal AC voltage
Protective voltage level N-PE
Mounting method
35 mm DIN rail
On-device indication
Optical
Pole type
2
Maximum AC voltage
Maximum fuse rating
N/A
Rated discharge current (8/20)
20
L-N protection voltage level
Short-circuit indication
NO
Dimensions
2 modular rows
System configuration
DC
With remote signalling contact
NO
Type 2 category
YES
Degree of protection (IP)
IP20
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The Ex9UEP DC surge protection devices are suitable for photovoltaic applications. They are designed and tested in accordance with PV Class T2 of the EN 50539-11 standard. The status indicator helps users to check the device’s status, and the signalling contact (optional) transmits the device’s status remotely. The modular design allows the cartridge to be replaced without disconnecting the system.
Features
PARAMETER
VALUE
Protection voltage level L-N
Protection voltage level N-PE
Maximum cross-sectional area of solid conductor (single-core)
With remote signalling contact
NO
Nominal AC voltage
Type 2 category
YES
Degree of protection (IP)
IP20
Pole type
1
Indicator on device
Optical
Rated discharge current (8/20)
20
Short-circuit indication
NO
Maximum cross-section of flexible conductor (multi-strand)
Maximum DC voltage AC
System configuration
DC
Mounting method
35 mm DIN rail
Enclosure size
2 modular rows
Maximum fuse rating
NO
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Isolation fuse, 30 A, 1000 V DC, 2-pole, DC-20B, with indicator
For fuse size 10x38 mm
Number of poles 2
Simultaneous switching of N NO
With visual indication YES
In stock
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This main battery switch is ideal for marine or automotive applications, being constructed from durable plastic and fitted with high-quality terminals. The switch offers excellent weather protection and complies with the ISO 8846 ignition protection standard, making it suitable for use in the engine compartment.
Ergonomic and aesthetic button design
Removable buttons for insulation and safety
Flexible surface or panel mounting
Compatible with systems up to 48VDC
275A maximum DC current
This switch provides a reliable solution for isolating and protecting electrical circuits in demanding environments.
In stock
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The EFI-P4 A 63/0.03 RCCB from ETI is designed to protect three-phase electrical circuits against earth leakage, providing effective protection against electric shock and fire. With a capacity of 63A and a sensitivity of 30mA, this device is ideal for residential and commercial applications.
Technical specifications:
Product code: 002061513
Model: EFI-P4 A 63/0.03
Rated current: 63 A
Rated residual current: 30 mA
Residual current type: A (detects alternating and pulsating differential currents)
Number of poles: 4P (3P+N)
Rated voltage: 415 V AC
Rated frequency: 50/60 Hz
Breaking capacity: 10 kA
Protection rating: IP20
Mounting: on 35 mm DIN rail
Depth: 68 mm
Conductor cross-section: 1…25 mm²
Standard: IEC/EN 61008
Advantages:
Reliable protection: ensures rapid disconnection in the event of a current leak.
Compact design: takes up minimal space in the switchboard.
Easy installation: mounting on standard DIN rail.
Durability: robust construction, compliant with international standards.
This residual current circuit breaker is ideal for protecting three-phase circuits in residential and commercial electrical installations, offering safety and reliability in operation.
In stock
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The EFI-P4 A 40/0.03 residual current device (RCD) from ETI is designed to provide effective protection for three-phase electrical circuits against earth faults, offering reliable protection against electric shock and fire. With a capacity of 40A and a sensitivity of 30mA, this device is ideal for residential and commercial applications.
Technical specifications:
Product code: 002061512
Model: EFI-P4 A 40/0.03
Rated current: 40 A
Rated residual current: 30 mA
Residual current type: A (detects alternating and pulsating differential currents)
Number of poles: 4P (3P+N)
Rated voltage: 415 V AC
Rated frequency: 50/60 Hz
Breaking capacity: 10 kA
Protection rating: IP20
Mounting: on 35 mm DIN rail
Depth: 68 mm
Conductor cross-section: 1…25 mm²
Standard: IEC/EN 61008
Advantages:
Reliable protection: ensures rapid disconnection in the event of a current leak.
Compact design: takes up minimal space in the switchboard.
Easy installation: mounting on standard DIN rail.
Durability: robust construction, compliant with international standards.
This residual current circuit breaker is ideal for protecting three-phase circuits in residential and commercial electrical installations, offering safety and reliability in operation.
In stock
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The battery cut-off switch is used for batteries and ignition circuits with positive (+) or negative (-) terminals. The battery cut-off switch is designed to handle a load of up to 200A and features a red button that can be removed.
Position 1: Power on
Position 2: Current off
Position 3: Detach selector button
Disconnects the main electrical circuit.
Preserves the battery for long periods of storage.
Safety and anti-theft feature with detachable selector.
Mounting hole Ø 29 mm.
Compact size with a diameter of just 45 mm.
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Net weight
0.23 kg.
Length
95.00 mm
Net width
60.00 mm
Height
91.00 mm
Heat dissipation
2.20W
Minimum ambient temperature
-40°C
Maximum ambient temperature
60°C
Version
Photovoltaic switch
Poles
2
Mounting
DIN rail
