Powercord ACT C20–C21 IEC60320 blue 3 m, 250V 16A

ACT Powercord C20–C21 IEC60320 blue 3 m is a mains cable designed to supply high-power IT equipment such as servers, rack PDUs and UPS units. The cable uses an IEC60320 C20 plug and a C21 receptacle; the C21 connector is specified to resist temperatures up to 155°C. With a 3 m length and a blue sheath, the cord is intended for professional data centre and networking environments that require a C20/C21 connection.

Advantages

This powercord supports up to 250 V and 16 A and features 2.5 mm² conductors to handle higher current loads. The high-temperature resistant C21 connector increases safety in demanding conditions. The 3 m length provides flexibility for rack and cabinet installations, and the blue colour helps identify cabling in multi-cable environments.

Suitable for

• Rack servers and blade servers
• Network switches and professional networking equipment
• Rack PDUs and UPS units in data centres
• High-current IT devices requiring IEC60320 C20/C21 connections (e.g. equipment from HP, Cisco)

When it may not be suitable

This cable is not suitable for devices that require different IEC connectors (for example C13/C14 or C19/C20) or for low-voltage appliances. It is also not a replacement when local national plugs or outlet types are required instead of IEC couplers.

Key specifications

• Cable length: 3 m
• Connector pair: IEC60320 C20 (male) to C21 (female)
• Rated voltage and current: 250 V, 16 A
• Conductor cross-section: 2.5 mm²
• Maximum operating temperature at C21 connector: up to 155°C
• Colour: blue

How to use

Inspect the cable for visible damage before use. Insert the C20 plug into the equipment or PDU inlet designed for a C20 connector and connect the C21 receptacle to the matching C21-equipped power inlet on the device. Ensure connections are secure and do not overload the circuit beyond the rated 16 A. Route the cable to avoid sharp edges, pinch points and excessive bending radii.

What to consider before purchase

• Verify that both the power source and the device accept IEC60320 C20 and C21 connectors respectively
• Confirm that 250 V / 16 A and 2.5 mm² conductor size meet your device and installation requirements
• Consider cable length and colour for rack layout and cable management

Usage recommendations

Use this ACT C20–C21 powercord for rack-mounted IT equipment requiring a C20 inlet and a C21 inlet on the device, keep connections clean and secure, and avoid exceeding the rated current. Replace the cable if any insulation or connector damage is observed.