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The TOP 90-S10/SP2 is a current transducer manufactured by LEM USA Inc. designed for measuring alternating currents up to 90 A. It operates within a frequency range of 50 Hz to 60 Hz and utilizes a DIN rail mounting style for installation in end-use enclosures.
Verify the specific suffix (SP2) against official LEM documentation to confirm pinout and mechanical compatibility. Ensure the operating environment meets the requirements for mounting in a suitable end-use enclosure as specified in the manufacturer's guidelines.
Select this component when a 90 A AC current measurement capability is required at 50-60 Hz frequencies. The DIN rail form factor is appropriate for panel-mounted industrial control applications where space efficiency and standardized mounting are priorities.
This device belongs to the TOP series of current transducers from LEM, which are engineered for robust performance in industrial environments. The series typically offers galvanic isolation between primary and secondary circuits to ensure safety and signal integrity.
Consult official LEM substitution guides for verified alternatives. Generic equivalents may not match the specific isolation voltage or dynamic response characteristics of the original component.