HAGER Connection Cassette eHZ 5-Pole with Voltage Tap KU73S40

The HAGER KU73S40 connection cassette is a high-quality accessory designed for eHZ (electronic household meters) in smart grid applications. It features a 5-pole configuration with an integrated voltage tap, enabling remote control and tariff switching. Manufactured by Hager, a trusted brand in electrical distribution, this cassette ensures reliable and secure connections for modern metering systems.

Advantages

Integrated voltage tap simplifies wiring for control and tariff signals. Screw terminals provide secure and durable connections for conductors up to 25 mm² (rigid) and 16 mm² (flexible). The compact design fits standard eHZ mounting plates, and the sealable covers enhance tamper protection.

Suitable for

• Smart grid and remote metering applications
• Tariff control and load management systems
• Installation in residential and commercial meter cabinets

Key specifications

• Product Type: Connection Cassette
• Meter Compatibility: eHZ (electronic household meter)
• Number of Poles: 5-pole
• Rated Voltage: 230/400 V AC
• Rated Frequency: 50/60 Hz
• Max. Conductor Cross-section (Main, rigid): 25 mm²
• Max. Conductor Cross-section (Main, flexible): 16 mm²
• Max. Conductor Cross-section (Control/Tap): 2.5 mm²
• Connection Type: Screw terminals
• Mounting: For eHZ meter mounting plates
• Protection Class: IP20
• Housing Material: Plastic (Polycarbonate)
• Colour: Light Grey (RAL 7035)
• Operating Temperature: -25 to +55 °C
• Storage Temperature: -40 to +70 °C
• Standards: VDE, DIN VDE 0603-1, VDE-AR-N 4100
• Sealable: Yes

Recommendations

For optimal performance, use with compatible eHZ meters and ensure proper installation by a qualified electrician. The integrated voltage tap is ideal for connecting to ripple control receivers or smart meter gateways.