RS PRO Analogue Panel Ammeter AC Moving Iron, 68 mm x 68 mm, 1% Accuracy 186-2443

RS PRO 186-2443 Analogue Panel Ammeter AC Moving Iron is a precision instrument designed for accurate measurement of AC currents in industrial and automation applications. Its durable moulded polycarbonate square case of 68 mm x 68 mm allows easy panel mounting on control and switchgear panels.

This panel ammeter offers a nominal current measurement range from 100mA up to 100A direct connection, with a continuous overload capacity of twice the nominal current. The moving iron mechanism provides true RMS readings that remain largely unaffected by waveform distortions, suitable for frequencies between 15Hz and 400Hz.

The meter features a knife-edge type pointer with a deflection range from 0° to 90°, delivering 1% accuracy for reliable readings. The scales are calibrated down to 10% of the nominal range and can include overload multipliers of X2, X3, X5, or X6 to accommodate motor starting currents.

Designed for operation in environments with temperatures from -10°C to 65°C, the ammeter withstands shocks up to 15g pulse duration and maintains accuracy under humid conditions less than 75% annual average, non-condensing. The housing is IP52 rated for protection against dust and dripping water.

This model complies with a range of standards such as UL 94 V-0, IEC 61010, IEC 529, VDE 0100-410:2018-10, DIN 43718, and EMC/low voltage directives 2014/30/EC and 2014/35/EC, ensuring safety and reliability in industrial processes.

Features a 68 mm x 68 mm square polycarbonate moulded case for panel mounting. Measures AC current with a nominal range of 100mA to 100A direct connection. Offers 1% meter accuracy and knife-edge type pointer. Durable in operating temperature range from -10°C to 65°C with shock resistance up to 15g pulses.

Overload rating of 2 times nominal current continuously. Suitable for frequencies between 15Hz and 400Hz with true RMS indication. Calibrated scales with overload multipliers for motor inrush current measurement. Complies with international IEC, VDE, DIN, and UL standards.

IP52 rated with relative humidity tolerance below 75% annual average, non-condensing.

This RS PRO analogue panel ammeter is ideal for measuring AC currents in industrial, automation, and control panel applications. Its robust design and compliance to global standards make it suitable for demanding environments requiring reliable and precise current monitoring.

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