Overcurrent protective devices

Cooper Bussmann's PolyTron PPTC overcurrent protective devices provide low resistance and fast trip times.

05/07/2011


The Cooper Bussmann family of PolyTron polymer positive temperature coefficient (PPTC) resettable overcurrent protective devices provide low resistance and fast trip times. These devices protect applications that are sensitive to high ambient operating temperatures or subject to frequent overcurrent conditions, such as consumer electronics, I/O ports, medical equipment, and process-control applications. The products are available in SMD and radial leaded packages. SMD devices are rated 6 to 60 Vdc with the 1206 package covering 0.05 to 2.0 amps, and the 1812 size covering 0.1 to 3.0 amps. The radial leaded devices are rated for 16 Vdc, 30 Vdc, and 60 Vdc.



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
Designing for energy efficiency; Understanding and applying NFPA 101 for mission critical facilities; Integrating commissioning and testing for fire alarm systems; Optimizing unitary pumping solutions
Economics of HVAC systems; NFPA 110-2016; Designing and choosing modular data centers
Combined heat and power; Assessing replacement of electrical systems; Energy codes and lighting; Salary Survey; Fan efficiency
Tying a microgrid to the smart grid; Paralleling generator systems; Previewing NEC 2017 changes
Driving motor efficiency; Preventing Arc Flash in mission critical facilities; Integrating alternative power and existing electrical systems
Putting COPS into context; Designing medium-voltage electrical systems; Planning and designing resilient, efficient data centers; The nine steps of designing generator fuel systems
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Fire & Life Safety Engineer; Technip USA Inc.
click me