Product Highlights

Accurate metering

High-precision energy measurement within 1% tolerance

Easy installation

Flexibly installed at upper /bottom side of circuit breakers and easy wireless communication setup

Space saving

Easy fitting into existing or new power distribution board without occupying any space at Din-rails

Smart life

Useful smart features including bi-directional metering, chart analysis, alarm messaging, scene setting, etc.

SPM01 (1P+N, 63A)

SPM01 smart energy sensor - also named as smart energy monitor- is an electrical monitoring device with wireless communication. It works like a smart electrical monitoring accessory for protective and control devices - such as circuit breakers and modular contactors.


Main Features

  • Rated operating voltage Un: 110 ~ 240 VAC, 50/60 Hz
  • Poles: 1P+N
  • Basic current Ib: 10 A
  • Starting current Ist: 50 mA
  • Max current Imax 63 A
  • Over-voltage category: III
  • Rated insolating voltage Ui 250V
  • Energy measurement accuracy class (IEC 61557-12): Class 1.0 (± 1%)
  • Power consumption: Normal using 0.5 Watt / Pairing mode 1 Watt
  • Rated operating temperature: -25 ~ 60 ℃
  • Size: Height x Width x Depth: 46.8mm x 17.8mm x 21.3mm

Reference standard: IEC 61557-12; IEC 61326-1; ETSI EN 300 328; ETSI EN 301 489-1; ETSI EN 301 489-17



Installation Manual


Data Sheet