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Kraus & Naimer

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         Solar Accessories
             Solar PV Cable
             Isolators
                 AC Cable and Accessories
                 AC Isolators
                 DC Isolators

Kraus & Naimer

For over 100 years Kraus & Naimer have been manufacturing top quality electrical switches and now offer the widest range of solar photovoltaic AC and DC isolators on the market.

Every solar PV system requires at least one DC disconnector to isolate the PV array from the input to the inverter and at least one AC disconnector to isolate the inverter from the mains supply.

Choosing a well proven and high quality product for these small but vital parts of any PV system is essential and there is no safer choice than Kraus & Naimer.

Products

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Kraus & Naimer 25A Single Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£25.38 (ex VAT)

Kraus & Naimer 32A Single Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£28.45 (ex VAT)

Kraus & Naimer 40A Single Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£41.41 (ex VAT)

Kraus & Naimer 25A 450V - 11A 920V Single String DC Disconnector

This DC Isolation switch must be used for all PV circuits. DC PV isolating switches are necessary to turn the power off PV systems under load. Without these type of switches, there is a real-time risk of electrical shock. Suitable for PV installations.

£30.22 (ex VAT)

Kraus & Naimer 25A 220V - 11A 460V (per string) Dual String DC Disconnector

This DC Isolation switch must be used for all PV circuits. DC PV isolating switches are necessary to turn the power off PV systems under load. Without these type of switches, there is a real-time risk of electrical shock. Suitable for PV installations.

£31.38 (ex VAT)

Kraus & Naimer 32A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£45.32 (ex VAT)

Kraus & Naimer 40A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£45.32 (ex VAT)

Kraus & Naimer 25A 330V - 11A 960V (per string) Dual String DC Isolator Switch

This DC Isolation switch must be used for all PV circuits. DC PV isolating switch's are necessary to turn power off PV systems under load. Without these type of switch's, there is a real time risk of electrical shock. Suitable for PV installations.

£45.77 (ex VAT)

Kraus & Naimer 21A 800V - 20A 1000V Single String DC Isolator Switch

This DC Isolation switch must be used for all PV circuits. DC PV isolating switch's are necessary to turn power off PV systems under load. Without these type of switch's, there is a real time risk of electrical shock. Suitable for PV installations.

£45.77 (ex VAT)

Kraus & Naimer 64A Single Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£48.40 (ex VAT)

Kraus & Naimer 100A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£101.20 (ex VAT)

Kraus & Naimer 40A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£54.27 (ex VAT)

Kraus & Naimer 27A 800V - 25A 1000V Single String DC Switch Disconnector

This DC Isolation switch must be used for all PV circuits. DC PV isolating switches are necessary to turn the power off PV systems under load. Without these type of switches, there is a real-time risk of electrical shock. Suitable for PV installations.

£55.43 (ex VAT)

Kraus & Naimer 80A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£87.42 (ex VAT)

Kraus & Naimer 100A Single Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£88.30 (ex VAT)

Kraus & Naimer 125A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£177.47 (ex VAT)

Kraus & Naimer 25A Three Phase AC Switch Disconnector

If the inverter is not situated near to the consumer unit then an additional Ac Isolator is needed. The isolators must be easily accessible and capable of being locked in the off position only for maintenance on the circuit.

£30.22 (ex VAT)

Kraus & Naimer 60A 800V Single String DC Disconnector

This DC Isolation switch must be used for all PV circuits. DC PV isolating switches are necessary to turn the power off PV systems under load. Without these type of switches, there is a real-time risk of electrical shock. Suitable for PV installations.

£237.60 (ex VAT)

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