Analog AC Ammeter (not exactly as shown)
0-5 amps AC input, 0-100 AC Amperes scaling, 50/60 Hz, 2 1/2" flange
Features
• Three compact case sizes
• Withstands high levels of shock,
vibration, dirt and humidity
• Pivot and jewel mechanisms
Benefits
• Complies with ANSI C39.1 (IEC 51)
• IP54 (NEMA 3) protection
• Instruments comply with BSEN61010-1
and meet IEC414 (BS5458)
• Pass dielectric test (2600V for 1min)
Applications
• Switchgear
• Distribution systems
• Generator sets
• Control panels
• Energy management
• Building management
• Utility power monitoring
• Process control
• Motor control
http://cromptoncanada.com/wp-content/uploads/2014/06/013.pdf