The family of PolyTron polymer positive temperature coefficient (PPTC) resettable overcurrent protective devices — from Cooper Bussmann (St. Louis, MO) — offers low resistance, fast trip times, and reliable protection, according to the company. The devices are ideal for protecting applications that are sensitive to high ambient operating temperatures or subject to frequent overcurrent conditions, such as I/O ports or process-control applications. They are rated to a variety of Vdc and amps, depending on the model.
Visit www.cooperbussmann.com for additional information.
