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This Phoenix Contact 2905592 is a Type 3 surge protection base element, part of the PLUGTRAB SEC product series. It is designed for use with protective plugs and includes a remote indication contact for fault messaging.
The base element features a compact design with dimensions of 90 mm height, 35.4 mm width, and 51.2 mm depth, fitting a 2 Division horizontal pitch. It is suitable for operation in ambient temperatures ranging from -40 °C to 80 °C and has a degree of protection IP20.
Key electrical specifications include a nominal voltage of 230/400 V AC for TN-S and TT systems, a nominal frequency of 50 Hz (60 Hz), and a maximum continuous voltage UC of 264 V AC. The rated load current IL is 26 A at 30 °C, with a short-circuit current rating ISCCR of 1.5 kA AC. It supports a maximum backup fuse of 25 A for through wiring.
Mounting is facilitated via a 35 mm DIN rail. The housing is constructed from PA 6.6-FR material with a traffic grey A RAL 7042 color. The remote indication contact uses screw connections for flexible or solid conductors ranging from 0.2 mm² to 4 mm² (AWG 24 to 12).
The operating ambient temperature range is -40 °C to 80 °C.
The maximum continuous voltage UC is 264 V AC.
It is designed for 35 mm DIN rail mounting.
The rated load current IL is 26 A at 30 °C.
It complies with IEC 61643-11 2011 and EN 61643-11 2012.