STAUBLI 15.0721C2-21
The STAUBLI 15.0721C2-21 is a single-phase, round, and insulated high-current connector in the 16BL series. It is used when a large amount of power needs to be safely and stably supplied in a professional installation, and when a connection that is quick to assemble and disassemble is also required.
This is a variant with AxiClamp cable termination and bayonet locking function. In practice, this means that the connection is locked with a twist, so it is secure when correctly coupled. For those working with temporary power supply, test fields, or industrial plants, this is a solution that is easy to handle in daily operation.
The 16BL family is built for high loads. The series is rated for up to 630 A according to IEC, and it can withstand AC 1000 V / DC 1500 V. This version is rated for conductor cross-sections of 240 mm², placing it in the heavy-duty end of power distribution, where demands are placed on contact surface, safety, and robust mechanics.
Several color codes are available for the series, and the color code must be specified when ordering. This makes it easier to keep track of connections in installations where many identical plugs are in use.