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Figure 1B: Installing DER breakers for IQ8 System with generator <br />Hold-down kit screw <br />Generator breaker <br />Use a correctly sized breaker. <br />Hold-down capability integrated <br />with the load center <br />Hold-down kit arm <br />NFT and IQ Gateway breaker <br />Factory installed quad breaker <br />(Siemens or Eaton). NFT pre- <br />wired to 40 A terminal of the <br />quad breaker. Connect <br />IQ Gateway L1 and L2 to 20 A L1, <br />L2 terminals of the quad breaker <br />respectively <br />Solar breaker <br />Use a correctly sized breaker. <br />Hold-down capability integrated <br />with the load center <br />Pre-wired red and black wires <br />Connect to storage and solar <br />breakers <br />Pre-wired red and black wires <br />Connect to the generator <br />breaker <br />Storage breaker <br />Use a correctly sized breaker. <br />Hold-down capability <br />integrated with the load center <br />L1 - IQ Gateway <br />L1 - NFT <br />L2 - NFT <br />L2 - IQ Gateway <br />L1 - NFT <br />L1 - IQ Gateway <br />L2 - IQ Gateway <br />L2 - NFT <br />Siemens breaker <br />Eaton breaker <br />IQSC-3-DSH-00021-3.0-EN-US-2023-08-08 <br />1 2 3 4 <br />1 2 3 4 <br />1 3 <br />4 2 <br />1 2 3 4 <br />1 2 3 4 <br />Wiring for systems with <br />non-IQ8 Microinverters <br />Wiring for systems with <br />IQ8 Microinverters <br />System Shutdown header System <br />Shutdown <br />headerSystem Shutdown Switch <br />Butt splice wire <br />connectors <br />Butt splice wire <br />connectors <br />12 AWG wires <br />16 AWG wires <br />12 AWG wires <br />16 AWG wires <br />Figure 2: Wiring the System Shutdown Switch <br />IQSC-3-DSH-00021-3.0-EN-US-2023-08-08 <br />2352 N Riverside <br />Dr1/23/2025