The AN2251C150 IME is an analog AC ammeter (model RQ72E) designed for panel mounting. It measures current via a current transformer (CT) with a ratio of 150/5A, has a 72×72 mm dimension, and features a 0–150A measuring range.

Technical Specifications

• Model: AN2251C150 (IME RQ72E series)
• Type: Analog AC Ammeter (panel meter)
• Measurement Method: By current transformer (CT)
• CT Ratio: 150/5A
• Measuring Range: 0–150 A
• Scale: 0 ÷ In (full-scale deflection corresponds to input current)
• Dimensions: 72 × 72 mm (square panel size)
• Measurement System: Soft iron moving element
• Protection Class: IP52 (front frame protection against dust and dripping water)
• Operating Temperature: -25 °C to +50 °C
• Weight: 0.19 kg
• Compliance: Manufactured in line with European directives for Low Voltage (2014/35/EU) and Electromagnetic Compatibility (2014/30/EU)

Description

• The AN2251C150 IME Ammeter is part of the RQ72E series of analogue indicators.
• It is specifically designed for AC current measurement in electrical panels, using a CT connection for safety and accuracy.
• The front dial provides a clear analog scale (0–150A), making it suitable for monitoring current in industrial and commercial electrical systems.
• Its compact 72×72 mm size allows easy integration into control panels.
• The soft iron measurement system ensures reliable performance for alternating current applications.
• With IP52 protection, it is resistant to dust and light moisture, making it durable for standard electrical environments.