Terasaki TemBreak PRO MCCB 1600 Frame 50kA 3Pole 1600A Basic Electronic w GF Rear Conn and Cbl Intlk***EMAIL/TEXT FOR PRICING***
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Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In1600 A
Number of poles3
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 Hz38 kA
Type of protection trip unitElectronic release
Trip curveLSIG
Frame size rating1600 A
Long time overload protection adjustment range640-1600 A
Position of connection for main current circuitBack side
Instantaneous protection adjustment range4000-19200 A
Integrated earth fault protectionYes
Rated frequency50-60 Hz
Rated insulation voltage Ui800 V
Suitable for isolationYes
Rated short circuit breaking capacity, Icu 690V AC20 kA
Rated short circuit breaking capacity, Ics 690V AC15 kA
Short time withstand current Icw, 0.3 sec15 kA
Short time protection adjustment range1600-16000 A
Rated impulse withstand voltage Uimp8 kV
Over voltage categoryIV
Reverse connection of supply possibleYes
AC power loss per pole at In133.33 W
Electrical life at Un, In (service cycles)2000 cycles
Type of electrical connection of main circuitBolt connection
Power loss400 W
Mechanical
Mechanical life (service cycles)5000 cycles
Vibration acceleration (Max)19 m/s²
Vibration frequency, operational (Max)16.7 Hz
Vibration duration (Max)12 min
Dimensions
Height370 mm
Width210 mm
Pole connection pitch70 mm
Built-in depth270 mm
Depth (toggle included)401 mm
Weight27 kg
Environment
Pollution degree3
Rated surrounding temperature without derating50 °C
Rated temperature-5-70 °C
Maximum operating temperature70 °C
Storage temperature-10-70 °C
Allowable relative humidity0-85 %
Altitude before derating (Max)2000 m
Certificates/Approvals
StandardAS/NZS IEC 60947.2