Protection Monitoring
Complete Range Of DC And AC Protection Devices
Safety is paramount in solar photovoltaic systems. We have meticulously selected reliable devices that will protect yourself, your solar inverter and all the peripheral equipment (batteries and solar panels).
PV Combiner Boxes
These boxes are loaded with DC fuses, DC isolators and cable glands. They are used to protect multiple parallel strings in solar arrays. There are standard DIN rails for mounting fuse holders or terminals.
PV String Fuses And Holders
GAVE Electro DIN rail mounting fuse holders are made for Photovoltaic & DC applications. They are rated at 1000V and come in 12A, 15A and 20A. Terminals accept up to 10mm2 flexible cable or 16mm2 solid wire.
DC Isolators. Kraus & Naimer
The DC isolator is the safest means of manual isolation between PV arrays and inverters. It is suitable for all grid-tied and off-grid installations. The DC switch is installed close to the inverter. As a rule of thumb, the switch voltage rating is calculated if you multiply the 1.15 x Voc open circuit voltage of the string. The current rating is 1.25 x Isc the string Isc short circuit.
AC Isolator. Kraus & Naimer
All solar installations must have one of these switches. They provide the perfect means of manually isolating the solar inverter from the AC supply (Grid Voltage) or your AC loads if we are referring to an off-grid system. The right position for the AC isolator is next to the consumer unit.
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Vendor:Victron Energy
MEGA-fuse 300A/58V for 48V products (1 pc) - CIP137300010
Victron MEGA fuses for protection between batteries and inverters. They are available in current ratings from 125A to 300A. Rated up to 58V, they can be used in 48V systems.- 143,00 lei
- 143,00 lei
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Vendor:Voltacon
Surge Protection Device Type 2 Solar Panel 150V
The inverters and solar panels must be protected against surge voltages. The PV-Guard-150 is rated to 40kA and 150V, ideal for low-voltage solar off-grid inverters. The device is compliant with PV standard EN50539-11. The din rail mounted SPD is widely used in solar combiner...- 173,00 lei
- 173,00 lei
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Vendor:Victron Energy
Fuse holder 6-way for MEGA-fuse - CIP050060000
6 ways configurable dc bus bar for mega fuses. From 12V up to 70VDC Fuse holder 6-way for MEGA fuses Max. current 250 A Max. Voltage 70 VDC Terminal Diameter 5/16 inch / 8 mm Terminal height 0.67 inch / 14 mm Terminal material Galvanised...- 157,00 lei
- 157,00 lei
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Vendor:Voltacon
Surge Protection Device Type 2 Solar Panel 600V And Inverters
The inverters and solar panels must be protected against surge voltages. The PV-Guard-600 is rated to 40kA and 600V, ideal for solar off-grid inverters. The device is compliant with PV standard EN50539-11. The din rail mounted SPD is widely used in solar combiner boxes...- 345,00 lei
- 345,00 lei
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Vendor:Voltacon
Fuse CNN 325A/80V for Lynx shunt (1 pc) - CIP140325000
High voltage protection up to 80Vdc, 325A, for lynx shunt distributor up to 1000A, 48kW CNN fuses are rated for applications up to 80 VDC. CNN products can handle increased voltage in the system. The CNN_E is considered very fast-acting for quicker reaction time....- 297,00 lei
- 297,00 lei
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Vendor:Mersen
NH Fuse Switch Disconnectors And Fuses Up To 630A
NH fuse switch disconnectors are used on low voltage electrical systems that require high protection against shortcircuits while securing on load circuit disconnection and isolation. We can find applications on switchboards, distribution systems, OEM, etc. GENERAL CHARACTERISTICS Four sizes are available from 00 to...- From 861,00 lei
- From 861,00 lei
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Vendor:GAVE Electro
PV Surge Protection Class II 550V 2-pole. Gave Electro
Gave Electro, Overvoltage surge protection device Class II for Photovoltaic Applications. Two-Pole Maximum 550Vdc The Surge protection device from Gave Electro is Class II approved. It meets the overvoltage protection needs for PV photovoltaic panels against lightning. The device is installed in parallel with...- 404,00 lei
- 404,00 lei
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Vendor:Voltacon
Surge Protection Device Type 2 Solar Panel 1000V
The inverters and solar panels must be protected against surge voltages. The PV-Guard-1000 is rated to 40kA and 1000V, ideal for low-voltage solar off-grid inverters. The device is compliant with PV standard EN50539-11. The din rail mounted SPD is widely used in solar combiner...- 410,00 lei
- 410,00 lei
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Vendor:ABB
ABB Surge Protection For PV 1000V Ovr. Class Ii / T2
ABB SPD, Overvoltage surge protection device T2 / Class II for Photovoltaic Applications. Two-Pole Maximum 1000V The toughest surge protection device (SPD) on the market is made by the leading engineering company ABB. This device will protect the precious solar panels from lightning and...- 707,00 lei
- 707,00 lei
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Vendor:GAVE Electro
PV Surge Protection Class II 1000V 2-pole. Gave Electro
Gave Electro, Overvoltage surge protection device Class II for Photovoltaic Applications. Two-Pole Maximum 1000Vdc The Surge protection device from Gave Electro is Class II approved. It meets the overvoltage protection needs for PV photovoltaic panels against lightning. The device is installed in parallel with...- 470,00 lei
- 470,00 lei
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Vendor:Voltacon
AC Surge Protection Device Type 2 Single Phase 230V Solar Inverter
The connection of the PV to low voltages should be protected. Surge protectors are designed to protect against the overvoltages caused by lighting or from external AC sources. A diesel generator or the national grid may also cause voltage disturbances that will damage the...- 143,00 lei
- 143,00 lei
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Vendor:GAVE Electro
Gave Electro PST-240 Surge Protection 240Vac Mains Grid
CITEL Gave Electro Single Phase 230V Surge Protector SPD,20kA Gave Electro (CITEL) Surge Protection for Single Phase Power Supply & Network Gave offers a complete modular solution Class II range of SPD that distinguishes on its high discharge capacity, plug in modular cartridges with...- 386,00 lei
- 386,00 lei
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Vendor:GAVE Electro
CITEL DS440-230/G AC Surge Protector Type 2
3 Phase 4 Pole CT2 Imax 40KA. The Surge Protection Type II is based on varistors with thermal disconnection and failure indicator REMAIN PROTECTED UNDER IN EXTREME SURGES Citel DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+neutral networks at the...- 677,00 lei
- 677,00 lei
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Vendor:Voltacon
MC4 Connectors With Fuses 12A. Pair Of Male & Female
A convenient way to protect solar panels without a combiner box. The fuses are replaceable and required on both ends of the PV string to protect the positive and negative terminals. This is a pair of genuine MC4 connectors (male/female) with an integrated fuse...- 134,00 lei
- 134,00 lei
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Vendor:Voltacon
MC4 Connectors With Fuses 15A. Pair Of Male & Female
A convenient way to protect solar panels without a combiner box. The fuses are replaceable and required on both ends of the PV string to protect the positive and negative terminals. This is a pair of genuine MC4 connectors (male/female) with an integrated fuse...- 134,00 lei
- 134,00 lei
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Vendor:Voltacon
MC4 Connectors With Fuses 20A. Pair Of Male & Female
A convenient way to protect solar panels without a combiner box. The fuses are replaceable and required on both ends of the PV string to protect the positive and negative terminals. This is a pair of genuine MC4 connectors (male/female) with an integrated fuse...- 134,00 lei
- 134,00 lei
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Vendor:Voltacon
Volta-Switch DC Isolator For Solar PV Up To 1200V/32A
Solar PV DC-isolator that is compliant with IEC60947-3 and AS 60947:3:2018. The switch is encapsulated in the IP66 enclosure and provides safe isolation for voltages up to 1200V at 32A. Suitable for commercial and residential photovoltaic systems BYT Series DC Isolator Switch in plastic...- 220,00 lei
- 220,00 lei
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Vendor:Kraus & Naimer
Kraus & Naimer Change Over Switch 2-pole Single Phase 63A. Solar/Wind/Grid Dual Source
Manually select the source of power for single-phase load up to 63A. Frequently used in solar off-grid power systems if AC source 1 is disconnected AC source 2 can be switched on. The switch is operated manually between 3 positions (source 1, off, source...- 386,00 lei
- 386,00 lei
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Vendor:Voltacon
AC Switch for Solar Inverters 4P, 230V-440V,40A/63A, IP65
4 Pole Waterproof AC isolator switch for solar inverter from 7kw to 11kW single phase or three phases at 440VAC BENY Electric BYAF-63 IP65 AC Isolator Switch 3 Pole 4 Pole 230VAC to 440VAC 63A CE Certified AC switch is rated between 40A to...- 196,00 lei
- 196,00 lei
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Vendor:Voltacon
Automatic ATS Transfer Switch 63A 2 Pole Solar PV Inverters
Supply the AC-Loads from a dual source, the operation is automatic or manual, the ATS will ensure that only one source will feed the load at any time. Dual Feed from Mains/Grid or Solar Inverter Supply the AC-Loads from a dual source, the operation...- 410,00 lei
- 410,00 lei
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