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Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V photo 1Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V photo 2Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V photo 3Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V photo 4Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V photo 5Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V photo 6
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Tesla

Tesla MCI-2 PV Rapid Shutdown Mid Circuit Interrupter 1879359-15-B 1000V

ConditionNew other (see details)

Part number1879359-15-Balso 187935915B

5 in stock
$39.89

Free shipping · ships from Kansas City, MO

1

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Ships from Kansas City, MOUSPS, UPS or FedEx. Tracking sent by email.

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Specifications
BrandTesla
Part number1879359-15-B
ConditionOpen box
CategoryElectrical
MachineCars & light trucks
Item #158086532998
About this part

Specifications: * Brand: Tesla * Model: MCI-2 * Part Number: 1879359-15-B * Maximum DC Voltage: 1000V * Operating DC Voltage: 0–165V * Maximum Current: 15A * Maximum Short Circuit Current: 19A * Operating Temperature: -45°C to 70°C * NEMA 4X / IP65 * Made in USA Condition: New surplus item. It may show minor cosmetic marks from storage or handling. Please review all photos carefully for the exact condition.

The Tesla 1879359-15-B is an MCI-2 mid circuit interrupter for solar PV systems. It installs in the string wiring between panels and opens the circuit during a rapid shutdown, bringing array voltage down so firefighters and technicians can work safely. Units are replaced when one fails or a string throws a fault.

Before you order: confirm model MCI-2 and part number 1879359-15-B. The listing gives 1000V maximum DC, 0–165V operating, 15A maximum current, 19A short-circuit current, -45°C to 70°C, and NEMA 4X / IP65.

New, open box. Ships from Kansas City, MO with tracking.

Shipping & returns

Orders ship from Kansas City, MO with USPS, UPS or FedEx. Shipping on this part is free. You get the tracking number by email as soon as it ships.

We accept returns for items that arrive defective, damaged or incorrect. Contact us within 30 days of delivery at shopmxlparts@gmail.com with your order number and photos. Full return policy

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