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APsystems APsmart PV Module Rapid Shutdown Device (RSD) DC MLPE Add-on Unit for a Single Solar Panel RSD-S-PLC 405002

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APsystems APsmart PV Module Rapid Shutdown Device (RSD) DC MLPE  Add-on Unit for a Single Solar Panel RSD-S-PLC 405002 

From the developers at APsystems, APsmart offers state-of-the-art PV module rapid shutdown devices (RSD-S-PLC), ideal for any new or existing string or central inverter system, and meeting U.S. NEC 2017 690.12 Rapid Shutdown requirements. Leveraging APsystem's proven expertise in module-level power electronics, APsmart solutions are powered by ASIC with internal IP and integrated with TI chips at the system-level application.



Dimensions without cables/connectors: 5" x 1.2" x 0.6" (129 mm x 30 mm x 1 6mm) 

Weight: 0.840 lbs

Cable length: Input 250mm / Output 1200mm



Meets NEC 2017 (690.12) requirements

Meets Sun Spec interoperability requirements



Automatic shutdown

AC breaker switched off, rapid shutdown enabled 

Executes rapid shutdown of system when Transmitter-PLC signal is absent

Over Temperature Protection



15A Maximum Cont. Input Current (Imax)

800W Maximum Input Power


Easy Install

Small and light, adhesive or rack fixing  optional

Bi-facial module, split J-box application

APsystems DIY Support Policy:

APsystems does not support DIY self-installers, only professional solar installers, as explained in the APsystems policy regarding Non-Professional Self-Installers attached below.  APsystems encourages you to hire a professional installer. If you have already installed your system or still plan to self-install your system, see the Do-It-Yourself Installer – EMA account registration attached below.

For warranty support, APsystems will only work with professional installers and provide them with the information they need to successfully debug any system issues, submit any required RMA requests, and receive and install any replacement APsystems equipment.

If you need help finding a local professional installer for installation services or warranty support, contact APsystems technical support at 1-844-666-7035 or support.usa@apsystems.com for assistance with locating a certified APsystems installer in your area.

Please note that Renvu Inc. does not provide any professional installation or warranty support services.


  • Manufacturer: APSystems
  • Model: 405002
  • Other Vendor Codes: RSD-S-PLC(MC4), 405002, 580-0004
  • Rated Power Output [W]: 1
  • Length [mm (in)]: 129mm (5 in)
  • Width [mm (in)]: 30mm (1.2 in)
  • Depth [mm (in)]: 16mm (0.6 in)
  • Weight [kg (lb)]: 1.5 lb
  • Warranty [Years]: 25

Surge/Lightning Protection



      • Max. Input Voltage [V]: 80
      • Max. Input Current [A]: 15
      • Min. DC voltage / start voltage [V]: 8
      • Min. DC voltage / start voltage [V]: 8
      • Max. Input Voltage per MPPT [V]: 80
      • Max. Input Current per MPPT [A]: 15
      • NEMA Enclosure Rating: Type 6P / IP68
      • Ambient Temperature Range [°C(°F)]: -40°C to +85°C (-40°F to +185°F)
      • Communication: PLC
      • Basic Warranty [Years]: 25
      • Safety and EMC Standard: NEC 2017 (690.12); UL1741; CSA C22.2 No. 330-17; IEC/EN62109-1; 2PFG2305 FCC Part15; ICES-003; IEC/EN61000-6-1/-2/-3/-4

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