GOSSEN METRALINE A3-63 Three-Phase Adapter (Z611R)

Connect single-phase testers to 63 A three-phase supplies with the GOSSEN METRALINE A3-63 adapter. It handles 400 V line-to-line and 230 V line-to-neutral at 50/60 Hz, enabling safe measurements on industrial power systems.

Overview

The METRALINE A3-63 (Z611R) is a robust three-phase adapter for GOSSEN METRALINE RCD/LOOP, PAT testers, and other single-phase test devices. It converts a CEE 63 A, 5-pole plug (IEC 60309-2) to a Schuko socket (CEE 7/3), allowing you to test on 3-phase systems without additional equipment.

What stands out

• Rated for 63 A three-phase input, ideal for industrial environments.
• Supports 400 V line-to-line and 230 V line-to-neutral voltages.
• 5-wire connection (L1, L2, L3, N, PE) for complete phase access.
• Robust plastic housing with IP40 protection.
• Operating temperature range 0 to +40 °C for reliable field use.

Technical details

• Input: CEE 63 A, 5-pole plug (IEC 60309-2)
• Output: Schuko socket (CEE 7/3)
• Number of phases: 3
• Rated voltage: 400 V AC (line-to-line), 230 V AC (line-to-neutral)
• Rated current: 63 A
• Frequency: 50/60 Hz
• Protection class: IP40
• Operating temperature: 0 to +40 °C
• Storage temperature: -10 to +60 °C
• Housing material: Robust plastic

Our verdict

A practical, durable adapter for professionals who need to test single-phase devices on three-phase systems. Its high current rating and solid build make it a reliable tool for industrial electrical work.