Fuses i. Fuses shall be HRC, preferably link type with a minimum interrupting capacity equal to the short circuit current.
Fuses. 1. Fuses for disconnects to be current limiting UL class J, RK1 or RK5 and of the appropriate voltage, delay or non-delay characteristic, and current rating to provide complete short circuit and overload protection per NEC sections regarding component selection.
Fuses. A. Provide all fuses as required. Fuses shall be rated for voltage applied, non- renewable, dual elements, cartridge type, unless otherwise noted.
Fuses. All low voltage fuses for disconnects must be current limiting UL class J, RK1, or RK5 and of the appropriate voltage, delay or non delay characteristic, and current rating to provide both complete short circuit and overload protection per NEC sections regarding component protection. Fuses in the combiner boxes protecting PV string branch circuits must be UL class CC midget type, be in “shock-safe” type fuse holders “touch safe”, providing load break disconnect capabilities when changing fuses. Midget fuses and fuse holders used in these circuits must be fully DC rated and adequate DC short circuits withstand capability must be provided for all power situations including “back-fed” conditions. All fuses and other protective devices and holders must be engineered to safely protect system components under “worst case” expected field conditions including temperature extremes. PV panel strings must be individually protected from short circuit conditions that may originate within the panels themselves.
Fuses. For all enclosures except NEMA 7 & 9, fusible switches rated 100 through 600 amperes at 240 volts and 30 through 600 volts shall have a UL approved method of field conversion from standard Class H fuse spacing to Class J. fuse spacing. The switch also must accept Class R fuses and have provisions for field installation of a UL listed rejection feature to reject all fuses except Class R. The UL listed short circuit rating of the switches shall be as required by design calculations when Class R or Class J fuses are used with the appropriate rejection schemes. The UL listed short circuit rating of the switch, when equipped with Class H fuses, shall be 10,000 rms symmetrical amperes. For NEMA 1 and 3R enclosures; 800 and 1200 ampere switches shall have provisions for Class l fuses and shall have a UL listed short circuit rating as required by the design calculations.
Fuses. 6.10.1 Fuses shall comply with BS 2692.
Fuses. 15.2.1 All fuses for the protection of auxiliary circuits shall be of the high rupturing capacity cartridge type and shall be mounted on insulated draw-out carriers which shall hold the fuses positively after withdrawal.
Fuses. 7.1 Fuse-links shall be of the striker pin type, shall be hermetically sealed and shall be suitable for use under oil.
Fuses. Where fuses are used, at least one extra fuse of each type and rating used shall be supplied and attached to the applicable units of the equipment. Panel-mounted fuse posts shall be such as to permit renewal of fuses without use of tools.
Fuses. All applicable items above are available for sale on this Contract but only from the following Manufacturers: Available Manufacturers AB Technology Xxxxxxx - Power Systems Reliance Controls ABB Xxxxxxx Acme Transformer Rennsteig ACF (Pencom) Ideal Rittal Acme Ideal Tridon Riverside Manufacturing (Faria) Advanced Energy ISO R-K Electronics Advanced Protection Technologies ITE Robertshaw Airpax JIT Manufacturing Rockwell Akron Porcelain & Plastics Xxxxxx Xxxxx Xxxx Electrical Xxxxx-Xxxxxxx Xxxx Wire Russellstoll Altronix Kaf-tech Safety Technology International American Circuit Breakers KB Electronics Salisbury American Midwest Power (AMP) Xxxxxxxx Samlex America American Power Conversion Xxxxx Xxxxxxxxxx Engineering American Presto Corp Klockner Xxxxxxx XX Relays Ametek Kohler Power Sea Dog Line AmRad Engineering Xxxxxx Gyr Sensata Appleton Xxxx Sensata APsystems Xxxx USA Sensor Switch Ark-plas L-com Sentry Switch Xxxx Xxxxxx Setra Systems Inc Xxxx Technologies Xxxxxxx Shurtape Automatic Timing & Controls (ATC) Leviton Sick Optic Avtron Leviton Load Centers Siemens Azuray Technologies Line Hardware Silfab Solar Badger Meter Linemaster SMA Baldor LiquidTight SnapNrack Banner Engineering LIttelfuse Socomec Baumer Loctite Sola Deck Xxxx Mag Daddy Sola Hevi-Duty BIC Harnessing Magnecraft Solar Solutions Blue Diamond Pumps Magnitude Products LLC Solar4America Blue Oak PV Mainstream Engineering Corp. SolarEdge Blue Sea Systems Marathon Motors Sol-Ark Bosch Marathon Special Products Solartech Power Bosch Intrusion Marine Tech SolarWorld Bosch Security Xxxxxx Solectria Xxxxx Xxxxx Bellofram Solmetric Brighton-Best International Master Appliance Sonnen BRK Brands XxXxxx SPAN Energy Management BRK-First Alert Mechanical Products Company Square X - Xxxxxxxxx Broan Xxxxxxx International SSAC Xxxxxx Utility Meltric Xxxxxxx Xxxxxxx Mencom Star Stainless Cable Ties Unlimited Mennekes Staubli Cable USA Xxxxxxx Manufacturing Staubli Electrical Connectors Xxxxxxx Xxxxxx Xxxxxxx Carlisle Micro Switch Stelpro Design Challenger Micron Streamlight ChargePoint Middle Atlantic Products Xxxxxxxxx-Xxxx Cinch Connectors Midland Metal Sumitomo Citel Midnite Solar SunModo Cobra Wire and Cable Midwest Sunrise Technologies Xxxx Xxxxxx Midwest Electrical Suntech Continental Cordage Milbank Sylvania Xxxxxx Milwaukee Symcom Xxxxxx Xxxxxxx Mission Solar Energy Symmetery Electronics Xxxxxx Xxxxxx Xxxxx Xxxxxxx Syncom Technologies Xxxxxx Power Systems Molex TDK Lambda Americas Xxxxxx-Xxxxx Mon...
