Terasaki
Terasaki TemBreak 2 MCCB 800 Frame 50kA 4P 800A Thermal Magnetic
Item No. S800NJ4800
Product Range: TemBreak 2
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In800 A
Number of poles4
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz50 kA
Rated service short-circuit breaking capacity lcs at 415 V, 50 Hz50 kA
Type of protection trip unitThermal/magnetic release
Trip curveAdj. thermal, adj. magnetic
Frame size rating800 A
Long time overload protection adjustment range504-800 A
Mechanical
Mechanical life (service cycles)10000 cycles
Max. vibration acceleration19 m/s²
Max. vibration frequency, operational16.7 Hz
Max. vibration duration12 min
Dimensions
Height433 mm
Width280 mm
Pole connection pitch70 mm
Built-in depth103 mm
Depth (toggle included)145 mm
Weight11.5 kg
Environment
Pollution degree3
Rated surrounding temperature without derating50 °C
Maximum operating temperature70 °C
Storage temperature-10-70 °C
Allowable relative humidity85 %
Max. altitude before derating2000 m