Sunday, 15 March 2015

AC/DC Disconnect

solar AC/DC disconnects by brands like Midnite Solar allow you to isolate the solar inverter from the PV power source. The National Electric Code requires that the AC DC disconnect be in place so that you can stop and start your system should the need arise.

Summary

MidNite Solar breakers are built to provide protection to break the full rated energy load at the rated voltage with no system damage. Always use the appropriate sized breaker for electrical systems to ensure long term system life. MidNite Solar manufactures and develops long lasting breakers for protecting home solar panels or commercial solar panels.
Features:
• MNEPV20
• 150VDC din rail mount breaker
• 20 Amp
• Box size 13mm wide



Summary

Delta DC Lighting Arrestor LA302-DC for 0-500 Volts DC with waterproof enclosure






Summary
The IO 100 switch box is designed specifically for solar powered SQFlex systems. The IO 100 enables manual starting and stopping of the pump in an SQFlex Solar system and functions as a connection box joining all necessary cables.


Summary


100 amp 150VDC Panel Mount Breaker, 10,000 AIC
UL & CSA Listed
1/4" studs 3/4" wide



Summary

MidNite Solar MNDC225 Mini - DC Disconnect Power Center with 225amp 125VDC Breaker MidNite Solar proudly introduces their latest offering, the MidNite Solar "Mini-DC". Furthering our goal to provide space saving, economical, yet feature packed solutions to the needs of the industry, we bring to the table this new DC Breaker Box.

Description

If you're looking for an affordable, compact DC disconnect, then the Mini DC might be just the ticket. Price includes inverter breaker Din Rail accomodates (5) 125 VDC breakers Shunt and charge contoller mountings Bonded battery / inverter negative tie point Equipment ground bus bar ETL listed for USA and Canada White aluminum enclosure.


Summary

Heavy Duty safety switch disconnects are ideal for heavy industrial and public works applications where reliable performance and service continuity are critical. They include fusible and non-fusible disconnects, available in: 240, 480, 600 Volt AC/250,600 Volt DC; from 30-1200 Amp sizes, and in NEMA 1, 3R, 4, 4x, and 12 enclosures.

Description

General Duty safety switch disconnects are designed for residential, light industrial, and commercial applications, 240 Volt AC only, from 30-600 Amp sizes. These disconnects Include fusible and non-fusible, NEMA 1, (General Indoor) and NEMA 3R (Rainproof), fused or non-fused.
 
  • Stand alone, panel board and bus mounted switches
  • Amperages: 30 to 1200 Amps
  • W or w/o Neutral Ground
  • Indoor NEMA 1 and Outdoor NEMA 3R, 12, 4x