Eltako DSZ16D-3x100A Three-Phase Energy Meter, Direct Measuring, MID Certified, 100A, DIN Rail

Three-phase energy meter for direct measurement up to 100 A. This MID-certified meter records active energy in three-phase networks with high accuracy and features an S0 pulse output for remote reading. The compact 4-module DIN rail housing enables easy installation in distribution boards.

Advantages

Direct measurement up to 100 A without external current transformers. MID certification ensures legal compliance for billing purposes. The S0 interface allows integration into energy management systems. Clear LCD display with 7 digits for precise reading. Low power consumption of less than 0.5 W per phase.

Suitable for

• Sub-metering in residential and commercial buildings
• Energy monitoring in industrial installations
• Billing applications requiring MID-compliant meters
• Integration with building automation via S0 pulse output

Key specifications

• Nominal voltage: 3x230/400 V AC
• Maximum current: 3x100 A
• Accuracy class: B (active energy)
• Frequency: 50 Hz
• S0 output: 1000 impulses per kWh
• Mounting: DIN rail TH35 (4 modules, 70 mm)
• Protection class: IP20
• Operating temperature: -25 °C to +55 °C

Recommendations

Ideal for electricians and facility managers seeking a reliable, MID-compliant three-phase meter for direct connection. Its compact design and S0 output make it a versatile choice for modern energy monitoring systems.