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Direct Application / Sales Support

E-Mail - morgan@dcsunvolt.com

Telephone - (973) 670-0201

Your Source for DC ON LOAD Disconnects and Combiner Boxes....

According to the new 2011 NEC code – 690.16 (B):“Fuse Servicing. Disconnection means shall be installed on PV output circuits where over current devices (fuses) must be serviced that cannot be isolated from energized circuits. The disconnecting means shall be within sight of, and accessible to, the location of the fuse or integral with fuse holder.”   Further information can be found in the following articles from the 2011 April/May edition of Solar Professional Magazine: The New NEC 69016 (B) Fuse Servicing Requirements & Combiner Boxes and Code Red: Notable Changes to the 2011 NEC
DOWNLOAD OUR NEW PRODUCT FLIER!!!!

Fireman

Safety Switch

Small

DC Disconnects

Single Pole

DC Disconnect

Double Pole

DC Disconnect

Manually Disconnects Four

Solar Panels at the Source Eliminating Any Electrical Hazard.

- ON LOAD Disconnect

- 4 Individual Poles

- 25 AMPS

- Compact Design

- Pad lockable Handle

- 600VDC - UL508


Manually Disconnects Single

or Multiple Lower Amperage

DC Circuits

- ON LOAD Disconnects

- 1, 2, 3 or 4 Poles

- 16, 25 & 32 AMPS

- Compact Design

- Pad lockable Handle

- 600VDC - UL508

Used to Turn Off Single DC Circuit Anywhere Between the PV Panels to the Inverter.

- ON LOAD Disconnects

- Single Pole

- 100, 200 & 400 AMPS

- Visual Breaking Indicator

- Direct or Extended Handle

- 600VDC - UL98

Used to Turn Off Two DC Circuits Anywhere Between the PV Panels to the Inverter.

- ON LOAD Disconnects

- Double Pole

- 400 & 600 AMPS

- Visual Breaking Indicator

- Direct or Extended Handle

- 600VDC - UL98

Combiner Panels
Combiner Panels with Disconnects
UL98 AC Disconnects
UL489 AC Circuit Breakers

Combines Multiple Solar Panel Stringers into One 2 Wire Output.

Touch Protected; Standard or

Custom Panels are Offer UL508 Approval.

- 6, 12, 18, 24 Stringers or Custom Qty.


- Metal NEMA 4 or Plastic NEMA 4X Enclosures
  (NEMA 1, 12 & 3R options)


- UL 508, NEC, OSHA, NFPA


Custom Designs with quick turn around time!

 

On Load DC Disconnect

Switches Turn Off Power

Before the Panel Door Can be Opened, Preventing Dangerous Access to High Voltage 600VDC.

- Same features as our standard Solar Combiner Boxes


- Prevent dangerous access to high voltage 600V DC


- Greatly diminish your product liability exposure


- Provides local power control for remote installations


Extremely Safe Solar Combiner Boxes!

ON LOAD AC Disconnect Switches

Turn Off Power after the Inverter; Rated UL98 these Switches are Suitable for Service Entry Applications.

- 30 to 1,200 Amps

- Fusible & Non-Fusible

- Direct or Extended NEMA 4X Handle

- 3 & 4 Pole Configurations

- 600VAC - UL98

 

Molded Case Circuit Breakers Disconnects Power and Provides Circuit Protection.  Many versions and Options Available.

 

- 15 to 800 Amps

240 to 600VDC

- Fixed or Adjustable Trip

- Remote Trips Offered

- Extended or Flange Handles

- Many Options Available

- UL489 Branch Circuit Protection