Our advanced selection of C20 plugs forms part of our broader IEC Connectors range, very commonly used as power couplers for standard electrical appliances and devices.

C20 plugs are typically ideal power connectors for high current applications such as:

• high-power workstations and servers
• uninterruptible power supplies (UPS)
• switches and blade enclosures
• large network hubs and industrial routers
• power distribution units (PDUs)

What does a C20 plug look like compared to other IEC connectors?

C20 couplers are most commonly encountered as earthed, 16 A, polarised connectors, with three pins set parallel to the long axis of the connector face. These are typically housed within a blocky, rectangular-shaped coupling assembly made from nylon (or similarly durable plastics/polymers).

There are several options and variables to consider when buying C20 plugs online, to ensure full compatibility with your particular hardware installation. These include:

• Brand - pick from trusted names such as Schurter, Bulgin, RS PRO and Schaffner
• Mounting type - screw mount, snap-in, cable mount, panel mount and flange mount are all popular options, depending on your setup requirements
• Gender - whether the C20 plug needs a male (protruding) or female (recessed) pin/socket assembly
• Current/voltage ratings - always check manufacturer specifications for min/max input and load values
• Body orientation - choose from right-angled or straight connectors, depending on available install space and ease of access
• Termination method - quick connect, screw down or soldered are among the available coupling types
• Switched or unswitched - switched C20 plugs can come in 1-pole, 2-pole or 3-pole varieties
• Fuse counts, max cable diameters, max operating temperatures - always check these criteria are compatible with your chosen system and install location