ABB's latest breaker innovation delivers a new range of UL489 Listed current limiting breakers, up to 400A, provide the lowest let-through, the highest interrupting capacities, in the smallest package. Tmax Breakers can limit let-through current to ½ an AC cycle, eliminating component stress, increasing safety and lowering maintenance costs. Request the details today. (read more)

ABB's new ProLine touch safe panelboards with UL489 current limiting breakers provide increased network safety during a short circuit and are ideal for applications where reliability matters; Data centers, banking, hospitals, process control & oil rigs. Extremely reliable short circuit protection. Contact our local sales rep. for area availability. (read more)

J500 / SST500 Series Surface Mount and Thru-Hole Current Regulating Diodes. Nominal Current from 0.192mA to 5.6mA, Operation to 50 Volts, Direct Replacement for Siliconix J500 and SST500 Series, Ideal for Current Limiting and Constant Current Applications, Instant Availability (read more)

The PTC over-current protector is connected in series with the load which is to be protected (read more)

The WV Series from Eurotherm's Action Instruments group, is an exciting new line of signal conditioners. This new line provides features never before found in traditional signal conditioners on the market today. In addition, the stability of the unit beats that of most signal conditioners as well. Another unique feature is Smart Power. (read more)

High performance current sensors offer outstanding features, flexibility and durability at incredible prices. Current transducers and switches are available in split-core or fixed-core models. All models carry a 5 year warranty. AcuAMP current switches combine a current transformer, signal conditioner and limit alarm output in one package. Prices start at $63. (read more)

The Model 6221 is the only AC current source on the market. Until now, researchers and engineers have been forced to build their own AC current sources. The Model 6221 provides better accuracy, consistency, reliability, robustness, and cost effectiveness than "home-made" solutions. (read more)

ASM and AS Series current sensors operate as the sealed secondary of a current transformer while the conductor carrying the current to be measured functions as a one turn primary. (read more)

SKF® hybrid bearings with silicon nitride rolling elements and steel rings provide insulation against stray currents in large variable speed electric motors to eliminate electric arc bearing damage and resulting premature bearing failure. The ceramic rolling elements further make these bearings lighter, harder … (read more)

Current Sensing Relays provide an effective and highly stable method for monitoring electrical current. Current Transducers and Transmitters are for AC or DC Voltage & Current Voltage, Current, Power, Power Factor, Energy and Frequency can all be monitored in a single package. The sensed information is then provided to the system via an RS485 serial bus. (read more)