This new Combi-Switch was specially designed with installers in mind. It provides the code-required external DC disconnect and protection for the SB6000U Inverter all in one small enclosure. The Combi-Switch allows for up to four PV strings to be landed on individual Touch SafeTM fuse holders.
10 Amp fuses are provided for PV string over-current protection. The fuse outputs are then combined and routed through the disconnect switch. One pair of wires conveniently connects the entire PV array to the SB6000U’s DC inputs. The familiar enclosure is NEMA 3R rated for outdoor installation. Numerous knockout rings are provided for simplified conduit installation.
The Combi-Switch is also ETL listed to UL 1741
Specifications Number of Inputs: 4 Wiring Configuration: Positive or negative ground Positive Input Wire Size: 14 to 8 AWG Positive Input Terminal Torque: 14 in-lb. Negative Input Wire Size: 14 to 8 AWG Negative Input Terminal Torque: 35 in-lb. Output Wire Size: 6 to 2 AWG Output Terminal Torque: 40 in-lb. Max. Input Fuse Rating: 10 A, 600 VDC, Midget Max. Output Current: 40 ADC Max. Voltage: 600 VDC Max. Cont. Output Current: 32 ADC Max. Number of Outputs: 1 positive, 1 negative Enclosure Type: NEMA 3R, Steel Weight (approximate): 10 lbs Dimensions (w/handle) (H x W x D): 15.0 × 7.75 × 5.75 in.
* All prices, specifications and availability subject to change without notice. Contact us for most current information. Sale prices, rebates, or discounts may not be eligible with certain promotions.
We are America's leading experts in residential home solar kits.
In addition to guaranteed lowest pricing on solar panels, inverters, and racking, we'll help you every step of the way including designing your system, permitting, interconnection and installation.
Shop with confidence knowing you'll receive free technical support from beginning to end until your system is powered up and you're generating free energy from the sun!
We respect your privacy and your information will not be shared.
Subscribe for green energy tipsand subscriber-only discounts.