Photovoltaic (PV) Isolators & Switch Disconnectors

Photovoltaic (PV) Isolators & Switch Disconnectors (Solar Power)

Solar power is an environmentally friendly method of producing electricity and is achieved using Photovoltaic (PV) cells that capture sunlight and convert it to electricity.

By combining solar Photovoltaic (PV) cells into an array different voltages and current combinations can be achieved.

Once installed solar Photovoltaic (PV) isolators (switch disconnectors) will continue to generate voltage and current and it is therefore essential to isolate the array in the event of a fault or for maintenance of the solar power supply.

To enable this Craig and Derricott have developed a range of DC isolators (switch disconnectors) to manage this Photovoltaic (PV) solar power supply application. Solar PV isolators are availble with 7amp, 16amp, 20amp, 30amp, 35amp, 40amp, 50amp and 63amp current ratings to provide both a.c. and d.c. low voltage electrical isolation on solar PV installations. 

Solar Photovoltaic (PV) Isolators (Switch Disconnectors) Technical Data
* Type tested to BS EN 60947-3
* Thermal rating (Ithe) up to 63A
* Utilization category DC21B
* Ambient temp. limits 550C (peak) max
* Ingress protection IP65
* Operating handles will accept up to three padlocks in the ‘Off’ position.

Solar Photovoltaic Isolators - DS Application PV Isolators
7-63A d.c. on-load rated
Voltage rating up to 1000V
All moulded PV isolator assemblies
IP65 sealed PV isolators
Four enclosure sizes

Solar Photovoltaic Isolators - 4 Enclosure Options
Size 1 = H 135 X W 100 X D 95mm
Size 2 = H 175 X W 130 X D 115mm
Size 3 =  H 180 X W 130 X D 102mm
Size 4 = H 255 X W 180 X D 125mm


Contact T&D Sales to select the correct a.c. or d.c. PV isolator (switch disconnector) for your solar Photovoltaic installation.

Adobe PV Photovoltaic Isolators & Switch Disconnectors - Craig & Derricott

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Photovoltaic (PV) Isolators & Switch Disconnectors