BAOMAIN Single-Phase 3-Wire DIN Rail kWh Meter, 110V/220V Energy Monitor

Accurate Single-Phase Energy Meter Class 1.0 accuracy kWh meter designed for precise power consumption measurement in 110V/220V split-phase systems (L1-L2 = 220V, L1-N/L2-N = 110V). Ideal for residential and light commercial sub-metering. | Wide Compatibility & High Capacity Supports 10(100)A current range (max 100A) and operates at 60Hz 10%. Features a starting current of 40mA for sensitive load detection. (Note: For continuous high-current applications, external CTs are required but NOT included). | Clear LCD Display & Pulse Output (Non-WiFi) Adopted advanced micro-electronic techniques with a clear LCD display featuring a 6+1-digit readout (up to 999,999.9 kWh). Includes a passive pulse output (800imp/kWh) for easy tracking. Please note: This is a basic electronic meter without WiFi or smart app connectivity. | Durable & Easy Installation Standard 35mm DIN rail-mounted design with an environmentally friendly, flame-retardant PC housing. Rated for harsh -25C to 70C environments and meets an AC withstand voltage of 4000V/25mA for reliable safety. | For Three-Wire Systems Only Specifically compatible with single-phase three-wire (L1, L2, N) configurations. The neutral line bypasses the meter (Not suitable for two-wire L-N systems). For optimal performance and safety, professional installation by a qualified electrician is highly recommended.