Setra Systems sensing technology provides cost-effective high-accuracy measurement of electrical current up to 150 Amps. Such current typically may be found running through the cables and wires used within HVAC/R and industrial applications, including refrigeration units, air handlers, compressors, pumps, fans, small industrial motors and lighting. Offered in three unique models, the CTC Series features a three-position slide switch for user selection of the best amperage range for individual applications.
