Schneider Electric A9MEM1541 PowerTag Energy M63 3P+N 63 A Top Mounted Wireless Energy Sensor

The Schneider Electric A9MEM1541 PowerTag Energy M63 is a 3P+N wireless energy sensor rated 63 A maximum current (10 A base current), top of the breaker only. Its three-pole-plus-neutral Monoconnect body covers phase and neutral conductors together, clipping on above the breaker only. It reports active energy, active power, current, voltage and power factor to IEC 61557-12 Class 1 accuracy over a 2.4 GHz IEEE 802.15.4 radio link to a PowerTag-compatible concentrator.

Technical Specifications

Certifications & Standards

• CE
• DNV Marine
• IEC 61557-12
• IEC 61010-1
• IEC 61010-2-030
• IEC 61326-1
• ETSI EN 300 328
• ETSI EN 301 489-1

Selection Notes

Pick the A9MEM1541 for a three-phase-plus-neutral feeder where the panel only has room above the breaker -- it reads both phase-to-neutral (220-240 V) and phase-to-phase (380-415 V) simultaneously, which the 3P-only A9MEM1540 cannot. For the same circuit mounted below the breaker, use the A9MEM1542 instead.