HT Instruments CEE32A DS Adapter – 3-Phase Differential Current & Protective Conductor Measurement Adapter, 32 A, 5-Pole, 400 V

The HT Instruments CEE32A DS Adapter is a measurement adapter for 3-phase electrical systems, enabling non-invasive differential current and protective conductor current measurement with a residual current clamp. It connects between a CEE 32 A plug and socket, providing a dedicated protective earth loop for safe and accurate leakage current testing in industrial installations.

Advantages

This adapter allows residual current measurement without interrupting the power supply, ensuring continuous operation of connected equipment. Its 5-pole design (3P+N+PE) with a routed protective conductor loop simplifies connection of current clamps, making it ideal for preventive maintenance and troubleshooting.

Suitable for

• Electrical safety testing in industrial and commercial installations
• Measuring differential (residual) current and protective conductor current
• Use with compatible residual current clamps such as HT77N, HT9030, HT9033
• Three-phase systems up to 32 A and 400 V AC

Key specifications

• Product type: Measurement adapter
• Connector standard: CEE 32 A
• Number of poles: 5 (3P+N+PE)
• Input: CEE 32 A plug (male)
• Output: CEE 32 A socket (female)
• Nominal voltage: 400 V AC
• Frequency: 50/60 Hz
• Measurement capabilities: Differential current, protective conductor current
• Measurement method: Non-invasive, without power interruption
• Housing material: Robust industrial-grade plastic
• Length: 450 mm

Recommendations

For accurate leakage current measurements in three-phase systems, pair this adapter with a high-quality residual current clamp. Always verify that the current rating and voltage match your installation before use.