Distributors of Switches, Relays, Controls & Circuit Protection Devices, Machine Safety, Temperature Controllers & Sensors              In                                       Introduces

PV  Solar Panel System Controls              DC Rotary Isolators From 20A to 63A From 250VDC to 800VDC Black  Handle Lockable To disconnect the PhotoVoltaic (PV) Cell Array from the Invertor. Special DC Rated Isolators are required. Greenbrook has a range available in Polycarbonate, IP66 enclosures, with either Black or  Red/Yellow Padlockable Handles. Switches both +ve and -ve lines.   Overall  2 Pole Normally Open Contacts.  Ratings:  DC-21B --- AC Rotary Isolators From 20A to 32A   Single Phase 240 VAC 2 Enclosure sizes Higher Ratings and alternative enclosure materials  available on request To Isolate the Invertor from the Main Grid Connection. Polycarbonate IP66 Enclosures, with Red/Yellow Padlockable Handles -  Switches both Live and Neutral. 3 Phase Isolators available on request   DC Isolators Selection Table   NOTE: New Prices w.e.f. 1/1/2012     250V 450V 500V 650V 800V Type List Enclosure Size Cable DC DC DC DC DC   Prices   Entries     N1=BLK      N4 RED/YELL Stg each mm 32A 20A 16A     H226-81400-710N1/N4 30.98 175 x 115 x 100 4 x M20/M25     20A     H233-81400-710N1/N4 35.12 175 x 115 x 100 4 x M20/M25   32A       B250-81400-710N1/N4 43.82 175 x 115 x 100 4 x M20/M25   25A       H233-81500-710N1/N4 40.22 175 x 115 x 100 4 x M20/M25     25A     B250-81500-710N1/N4 50.41 175 x 115 x 100 4 x M20/M25                         20A   H226-81600-720N1/N4 42.41 175 x 115 x 100 4 x M20/M25       32A   B250-81600-761N1/N4 80.51 250 x 160 x 120 4 x M25/M32       63A   H408-81700-977N1/N4 174.53 320 x 220 x 180 Blank                           20A H226-81800-761N1/N4 67.85 250 x 160 x 120 4 x M25/M32         32A B250-81800-740N1/N4 116.20 280 x 190 x 130 Blank  Ratings DC-21B 50A H408-81800-977N1/N4 182.44 320 x 220 x 180 Blank   For 1000vdc 20A- 30A DC Rotary Isolators Call Now to get details of the Eaton Moeller SOL20/2MV Range     AC Isolators Selection Table   NOTE: New Prices  w.e.f. 1/1/2012   250V Type List Enclosure Size Cable AC   Prices   Entries     Stg each mm 20A 3P     H212-41300-077N4 17.60 100 x 80 x 65 4 x M20 20A 4P H212-41400-077N4 19.51 100 x 80 x 65 4 x M20 32A  2P H226-41200-700N4 18.02 125 x 100 x 85 4 x M20/M25 Many more Variations of AC Rotary Isolators available  - please call to discuss       Approved Energy (KwH) Meters   Low Cost KwH Meter Direct Connection Ofgem Approved Upto 100A  240 VAC   MID-003 Approved Type A100C To measure the Kilowatt Hours generated by the PV Solar Array. Wall / Panel Mounting Current Rated upto 100A Pulse Output  Extended Cable Cover Available  Low Cost KwH Meter Direct Connection Ofgem Approved Upto 100A  240 VAC MID-003 Approved Landis and Gyr E110 5235B To measure the Kilowatt Hours generated by the PV Solar Array. Wall / Panel Mounting Current Rated upto 100A Pulse Output  DIN-Rail /Consumer Box Direct Connection  MID-003 Certified B + D upto 45A  @ 240 VAC   Type PRO1D To measure the Kilowatt Hours generated by the PV Solar Array feeding to the Grid. DIN-Rail Mounting Current Rated upto 45A Pulse Output  A wider selection of KwH Meters  is available featuring: - Direct Connection or  - Indirect with CTs - Single or Polyphase. Contact us for details        Call GreenBrook Controls and Components Division now for Availability and Terms. GreenBrook Controls and Components, West Road, Harlow, Essex  Tel 01279 772710                    Fax 01279 415481            Email   components@greenbrook.co.uk GreenBrook Controls and Components is a division of GreenBrook Electrical PLC