Siemens 5SU1 Earth Leakage Circuit Breaker – 5SU13566KK16

The Siemens 5SU1 ground fault circuit interrupter is equipped with a combined terminal for simultaneous connection of the interconnecting comb with pin connection and supply line. This Siemens ground fault circuit breaker has identical terminals on both sides for power supply either along the top or bottom. The switch handle and test button can be blocked by the control lock. Siemens 5SU1 earth leakage circuit breakers are available in several variants.

Specifications

Number of poles (total) : 2
Number of protected poles : 1
Rated voltage (V) : 230
Rated insulation voltage Ui (V) : 264
Rated impulse withstand voltage Uimp (kV) : 4
Rated current (A) : 16
Rated fault current (A) : 0.03
Leakage current type : A
Current limiting class : 3
Rated short-circuit breaking capacity according to EN 61009 (kA) : 6
Rated short-circuit breaking capacity according to IEC 60947-2 (kA) : 15
Rated short-circuit breaking capacity Icn according to EN 61009-1 (kA) : 6
Disconnection characteristic : Undelayed
Surge current capacity (kA) : 1
Voltage-type : AC
Frequency : 50 Hz
Release characteristic : B
Concurrently switching neutral conductor : Yes
With interlocking device : Yes
Over voltage category : 2
Pollution degree : 2
Width in number of modular spacings : 2
Built-in depth (mm) : 70
Flush-mounted installation : Yes
Anti-nuisance tripping version : Yes
Connectable conductor cross section solid-core (mm²) : 0.75 mm² to 35 mm²
Connectable conductor cross section multi-wired (mm²) : 0.75 mm² to 35 mm²