
APsystems Dual-Core Transmitter-PLC for PV Rapid Shutdown (No Power Supply)
The APsystems 406000 Dual-Core Transmitter is a PLC-based rapid shutdown device rated for up to 1500 VDC and 150 A per core, supporting NEC 690.12 (2017 & 2020) compliance. It uses SunSpec-compliant power line communication across two 29mm cores to control up to 30 PV modules per string with just 12 VDC input at 0.8 A.
$61.00
Available to ship 37 ready to ship
Ships in 1–3 business days.
Delivers in 2–5 business days
Available for pickup
Brought in to Red Deer, AB when you order.
Pickup as early as Mon, Oct 19
— we’ll tell you about drops and promotions.
The APsystems 406000 Dual-Core Transmitter-PLC is a photovoltaic rapid shutdown device that sends SunSpec-compliant power line communication signals to keep arrays code-compliant. Built for residential and commercial installers, it handles up to 1500 VDC PV input and 150 A per core through two 29mm cores, supporting up to 30 modules per string. Operating from 12 VDC at 0.8 A, it delivers NEC 690.12 (2017 & 2020) rapid shutdown control in a compact, durable package.
Key Features:
- Dual-core PLC rapid shutdown transmitter
- Max PV input 1500 VDC, 150 A per core
- Input voltage 12 VDC at 0.8 A
- Two 29mm cores, 65mm outside diameter
- Supports up to 30 PV modules per string
- SunSpec-compliant power line communication
- NEC 690.12 (2017 & 2020) compliant
- Operating temperature -40°F to 212°F, IP30
- CSA C22.2 No. 330-17, UL 1741, FCC Part 15
- 10-year warranty
Ideal for residential and commercial PV arrays requiring code-compliant rapid shutdown, this transmitter integrates with SunSpec-compatible module-level devices. Optional residential (85-264VAC) or commercial (180-550VAC) power supplies provide the 12VDC input, making it suitable for a wide range of string configurations up to 1500 VDC. Order the 406000 from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
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