Browsing Tag »Circuit Protection
March 16th ,
2012 →
3:41 pm
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admin2
These circuit breakers are ideally suited for the rigors and confined spaces found in today’s telecom/datacom power distribution units and rack systems. Features include: *ultra low profile design saves valuable space. *Optional handle guard actuator. *UL 489 LISTED Branch Circuit breaker. *Designed for worldwide datacenter compatibility with up to 240VAC ratings. *Available in 1 to [...]
Category :
Engineers Solutions Articles / Heat & Circuit Protection / Technical Articles
March 16th ,
2012 →
1:28 pm
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admin2
Modern industrial, commercial, and residential life depend on the availability of electricity. The electricity supplied must be at a level of quality to facilitate efficient performance of today’s sensitive electronic equipment. Our dependence on electricity and the prevalence of more and more sensitive electronics make a reliable source of high quality power essential to modern [...]
Category :
Engineering and Technical White Papers / White Papers
December 21st ,
2011 →
6:03 pm
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admin2
Dee Electronics has made available a White Paper Report outlining the 12 biggest mistakes to avoid when selecting Circuit Protection or Circuit Breakers for your application. It’s only a circuit breaker, right? Yet there is enough complexity and confusion when it comes to specifying circuit protection that many engineers are designing equipment with too little [...]
Category :
Engineering and Technical White Papers / White Papers
December 19th ,
2011 →
4:02 pm
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admin2
These fuse holders are ideal for panel boards, feeder circuits, HVAC and bus duct applications, and are suitable for applications that required IP20 touchsafe designs. Specifications: 600 volts, 30-60 amps, base materials: thermoplastic, tested and approved for 200,000 amp short circuit current rating (SCCR), touchsafe IEC type design (IP20), blown fuse indicating type available, red dual [...]
Category :
Heat & Circuit Protection / Technical Articles
December 19th ,
2011 →
4:02 pm
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admin2
Engineered to deliver reliable performance in a wide range of applications from UPS systems to cranes to transportation to communication systems. Ratings are 125V (1 pole) and 250V (2 poles) up to 63A. They enable service entrance, feeder, or branch circuit protection and disconnect function. They are compact at 17.5 mm wide per pole. Their [...]
Category :
Engineers Solutions Articles / Heat & Circuit Protection / Technical Articles
November 23rd ,
2011 →
6:45 am
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admin2
Learn how to apply multiple branches and multi-wire terminals with circuit breakers in industrial control panels in accordance with Underwriters Laboratories (UL) standard 508A and the National Electrical Code (NEC), National Fire Protection Association (NFPA 70-2011). Molded-case circuit breakers are used for the main overcurrent protective device (OCPD) and the main disconnecting means for an [...]
Category :
Engineering and Technical White Papers / White Papers
October 23rd ,
2011 →
6:03 pm
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admin2
This new series of circuit breaker, features a unique and innovative patent-pending arc quenching configuration that allows the breaker to safely handle high amperage and high DC voltage applications in a compact package. By using a patent-pending magnetic flux boosting terminal configuration, a strong magnetic field is created, thus motivating the arc into an enhanced [...]
Category :
Engineers Solutions Articles / Heat & Circuit Protection / Technical Articles
October 23rd ,
2011 →
6:03 pm
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admin2
A range of UL 2579 fast-acting 600VDC midget fuses specifically designed to protect solar power systems in extreme ambient temperatures, high cycling and low-level fault current conditions (reverse current, multi-array fault). Features include: 13/32″ × 1- 1/2″ (10×38mm), available in 12 sizes (4 – 30A), interrupting rating of 50kA DC (4-30A). Agency Information: UL Listed 2579, [...]
Category :
Engineers Solutions Articles / Heat & Circuit Protection / Technical Articles
October 13th ,
2011 →
6:41 pm
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admin2
The determination of Short Circuit Current Ratings can appear to be a formidable task to complete if you are not familiar with the National Electrical Code® or the UL 508A Standard for Industrial Control Panels in the United States. However, by breaking the task down into systematic steps, the process can be much simpler to [...]
Category :
Engineering and Technical White Papers / White Papers
October 11th ,
2011 →
10:25 am
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admin2
With unprecedented industry best rating of 100A, 600VDC in a compact 2-pole configuration, the circuit breaker features a unique and innovative patent pending arc quenching configuration that allows the breaker to safely handle high amperage and high DC voltage applications in a compact package. The series is ideal for integration into photovoltaic renewable energy systems, [...]
Category :
Carling Technologies / Product Releases / Switches & Relays
