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TESLA.COM/ENERGY <br />SOLAR SHUTDOWN DEVICE <br />The Tesla Solar Shutdown Device is a Mid-Circuit <br />Interrupter (MCI) and is part of the PV system rapid <br />shutdown (RSD) function in accordance with Article 690 <br />of the applicable NEC. When paired with Powerwall+, <br />solar array shutdown is initiated by pushing the System <br />Shutdown Switch if one is present. <br />650 mm 150 mm <br />125 mm <br />250 mm <br />M4 Screw <br />M8 Bolt <br />Nail / <br />Wood Screw <br />22 mm <br />NA 2022-05-06 <br />ENVIRONMENTAL SPECIFICATIONS <br />Ambient Temperature -40°C to 50°C (-40°F to 122°F) <br />Storage Temperature –30°C to 60°C (–22°F to 140°F) <br />Enclosure Rating NEMA 4 / IP65 <br />ELECTRICAL SPECIFICATIONS <br />Model Number MCI-1 <br />Nominal Input DC Current Rating (IMP) 12 A <br />Maximum Input Short Circuit Current (ISC) 15 A <br />Maximum System Voltage 600 V DC <br />COMPLIANCE INFORMATION <br />Certifications UL 1741 PVRSE, UL 3741, <br />PVRSA (Photovoltaic Rapid <br />Shutdown Array) <br />RSD Initiation Method External System Shutdown Switch <br />Compatible Equipment See Compatibility Table below <br />MECHANICAL SPECIFICATIONS <br />Electrical Connections MC4 Connector <br />Housing Plastic <br />Dimensions 125 mm x 150 mm x 22 mm <br />(5 in x 6 in x 1 in) <br />Weight 350 g (0.77 lb) <br />Mounting Options ZEP Home Run Clip <br />M4 Screw (#10) <br />M8 Bolt (5/16") <br />Nail / Wood screw <br />RSD MODULE PERFORMANCE <br />Maximum Number of Devices per String 5 <br />Control Power Line Excitation <br />Passive State Normally open <br />Maximum Power Consumption 7 W <br />Warranty 25 years <br />UL 3741 PV HAZARD CONTROL (AND PVRSA) COMPATIBILITY <br />Tesla Solar Roof and Tesla/Zep ZS Arrays using the following modules are certified to UL 3741 and UL 1741 PVRSA when installed with the Powerwall+ and <br />Solar Shutdown Devices. See the Powerwall+ Installation Manual for detailed instructions and for guidance on installing Powerwall+ and Solar Shutdown <br />Devices with other modules. <br />Brand Model Required Solar Shutdown Devices <br />Tesla Solar Roof V3 1 Solar Shutdown Device per 10 modules <br />Tesla Tesla TxxxS (where xxx = 405 to 450 W, increments of 5) 1 Solar Shutdown Device per 3 modules1 <br />Tesla Tesla TxxxH (where xxx = 395 to 415 W, increments of 5) 1 Solar Shutdown Device per 3 modules <br />Hanwha Q.PEAK DUO BLK-G5 1 Solar Shutdown Device per 3 modules <br />Hanwha Q.PEAK DUO BLK-G6+1 Solar Shutdown Device per 3 modules <br />1Exception: Tesla solar modules installed in locations where the max Voc for three modules at low design temperatures exceeds 165 V shall be limited to <br />two modules between Solar Shutdown Devices. <br />825 E Clemensen <br />Ave04/26/23