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)

Ultra Low ohm (Metal Strip) Chip Resistor 1W~3W (read more)

Coto Technology of Providence, Rhode Island has specially designed a 7003-5193 Current Sense Relay for sensing off-hook and other currents in telecom applications. The 7003-5193 is capable of switching 50V and 50mA and has a low coil resistance (8 ohms), which yields a lower voltage drop than can be achieved through the LED junction of solid-state relays (read more)

The AIC-TECH range of current sensing transformers offer an affordable solution to your current sensing requirements. Manufactured at AIC-Techs' volume production facility these units conform to UL94-VO flammability and are RoHS compliant. They are competitively priced and are available on short lead times thereby offering a shorter time "to market." (read more)

The Eaton family of general purpose relays includes the Type AA, power and plug-in relays including the D2, D3, D4, D5, D7, D8, and D9 series relays. These general purpose relays provide a compact design that can be panel or DIN rail mounted. (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)

Excellent performance in resistance tolerance, noise, long term stability and heat dissipation. Our unique structure enables further miniaturization. This low resistance value chip is useful in many current sensing applications. (read more)

Current Sense Transformers are used to measure current levels for power management and safety protection. They use a single turn primary which is not a part of the transformer itself, but usually a heavy cable or buss bar passed through the transformer core. (read more)

The ASSR-30xC Series is specifically designed for fast switching applications, commonly found in the test and measurement systems. (read more)

SPDT Relay, 40 amps: HAT 900 Series switches is 40 amps open and 30 amps closed while nearly all other brands do 30 amps open and 20 amps closed. Coil voltage is both AC and DC! Relays are produced in Hasco's own factory www.hascorelays.com (read more)