Crompton 244 Switchboard Ammeter – 96x96mm Panel Mount, Quad Scale M.I.

Description

Moving iron (M.I.) switchboard ammeter with 90-degree quadrant scale for direct panel mounting. The moving iron movement is robust and accurate, requires no external power supply, and reads true RMS on AC circuits. 96x96mm face — the largest size in the Crompton analogue ammeter range, providing easy readability at a distance. Each rating includes an overscale range for reading higher currents via CT. For CT-connected applications, fit the matching scale plate (sold separately) to display the primary current directly.

Note: For CT-connected installations, you will need the matching 244 ammeter scale plate to show the correct primary current reading. Scale plates are available for CT ratios from 40A to 3000A.

Available ratings:
– 244-026G-1A: 1A, overscale 6A
– 244-026G-5A: 5A, overscale 30A
– 244-026G-10A: 10A, overscale 60A
– 244-026G-15A: 15A, overscale 90A
– 244-026G-20A: 20A, overscale 120A
– 244-026G-30A: 30A, overscale 180A
– 244-026G-40A: 40A, overscale 240A
– 244-026G-60A: 60A, overscale 360A

Related products:
– 244 scale plates: Replacement/CT-ratio scale plates for 96x96mm ammeters
– 242 ammeter: 48x48mm version (compact panel mount)
– 243 ammeter: 72x72mm version (mid-size panel mount)