This document describes the features and characteristics of Amphenol 7 connectors, including overvoltage category, pollution degree, and protection against electrical shock.
This handbook outlines the general safety remarks for the C 16-1/16-3 series connectors, including compliance with the Low Voltage Directive, DIN EN 61984, IEC 60664‑1 and IEC 60529. It describes the required selection, proper assembly, and correct termination methods to ensure safe operation.
The document also contains product descriptions, ordering information, approvals, detailed electrical and mechanical characteristics, derating curves, and part numbers for male receptacles. Technical data such as rated insulation voltage, IP protection, and contact ratings are provided for screw, solder and crimp terminations.
| Number of contacts | 3+ PE |
|---|---|
| Rated insulation voltage (screw type) | 400 V |
| IP protection degree | IP65 / IP67 |
| Operating temperature range | -40 °C … 100 °C |
| Current carrying capacity (screw type) | 16 A @ +55 °C |
They are designed in conformity with the Low Voltage Directive 73/23/EWG, DIN EN 61984, IEC 60664‑1 and IEC 60529.
The connectors achieve IP65 and IP67 protection in the mated condition.
Minimum torque is 1 Nm and maximum torque is 2 Nm for both the back shell and the cable clamp.
Standard contacts are silver plated, with gold plating available on request.