Power cable Rittal 7859.020, IEC C18 coupler, 2 m, black

Rittal 7859.020 is a 2 m black power cable equipped with an IEC C18 coupler designed to connect compatible equipment and LED system luminaires. The cable delivers a standardized mains connection for reliable power transmission where a short lead is required, and its compact IEC C18 connector fits devices that use this receptacle type.

Advantages

This power cable provides a standardized IEC C18 connection for stable mains supply and is manufactured to match common installation practices for small appliances and LED system luminaires. At 2 m length it balances reach and neat cable management, while the black jacket offers inconspicuous appearance and basic protection against abrasion. The straight female C18 coupler is compatible with devices designed for this connector type, ensuring a secure fit and predictable electrical contact.

Suitable for

• Connecting LED system luminaires that accept an IEC C18 inlet
• Powering compact power supplies and small appliances using an IEC C18 socket
• Short-run connections inside cabinets, racks or workstations
• Installations where a 2 m cable provides sufficient reach without excess slack

When it may not be suitable

This cable is intended for devices with an IEC C18 inlet and is not suitable for equipment requiring other IEC connector types (for example C13, C15 or C19). It is designed as a short fixed lead; installations that need longer reach, specialized shielding, or heavy-duty outdoor-rated cabling should use a different power cable specified for those conditions.

Key specifications

• Length: 2 m
• Connector type: IEC C18 straight female coupler
• Color: Black
• Application: Mains power connection for compatible equipment and LED system luminaires

How to use

Insert the IEC C18 coupler into the matching inlet on the device until it seats firmly. Connect the opposite end to a compatible mains plug or power source as required by your installation. Route the cable to avoid sharp bends, pinching or exposure to heat sources, and secure it so it does not create trip hazards. Verify the device’s voltage and power requirements before connecting and ensure the mains supply is switched off while making the connection if local safety practice requires it.

What to consider before purchase

• Confirm your device uses an IEC C18 inlet and that a 2 m lead provides sufficient length.
• Check the required mains voltage and current rating for your equipment to ensure compatibility.
• Consider whether a different connector type, length, or an outdoor/armoured cable is needed for your installation.

Usage recommendations

Use the Rittal 7859.020 for indoor equipment connections and LED luminaires with IEC C18 inlets; avoid exposure to moisture and mechanical strain, and replace the cable if damage to the jacket or connectors is visible.