Rittal DK 7200.217 Black 1.8 m C20 coupler C19 coupler

The Rittal DK 7200.217 Black 1.8 m C20 coupler C19 coupler is a power connection cable that pairs a male C20 inlet with a female C19 outlet across an 1.8 metre black cable. Designed for use in equipment racks, server cabinets and industrial enclosures, the coupler provides a straightforward means to extend or adapt IEC power connections where a C20-to-C19 interface is required. The assembly is intended to maintain a secure electrical connection with a compact, flexible cable construction suitable for confined cabinet layouts.

Advantages

This Rittal coupler offers a consistent electrical contact between C20 and C19 connectors and is built to withstand repeated insertions and removals. The 1.8 m length balances reach and cable management inside racks and enclosures. The black jacket reduces visual clutter in professional installations and the molded connectors improve strain relief and durability under normal operating conditions.

Suitable for

Key specifications

How to use

Inspect the coupler and connected equipment for visible damage before use. Align the C20 male connector with the corresponding C20 inlet and push fully until the connector seats; plug the C19 female connector onto the equipment’s C19 plug or cable. Ensure connections are made when power is off or follow site safety procedures for live connections. Route the cable to avoid sharp edges, heat sources and moving parts; secure with cable ties or retention features inside the rack to prevent strain on connectors.

Recommendations

Use this coupler in environments that match the equipment's rated voltage and current; avoid using the cable outdoors or in wet conditions unless the site provides appropriate protection. Periodically inspect connectors and the cable jacket for wear, and replace the assembly if any damage or loss of contact is detected.