Terasaki TemBreak PRO MCCB 800 Frame 50kA 3P 630A Adjustable Thermal Adjustable Magnetic***EMAIL/TEXT FOR PRICING***
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Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In630 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 Hz50 kA
Type of protection trip unitThermal/magnetic release
Trip curveAdj. thermal, adj. magnetic
Frame size rating800 A
Long time overload protection adjustment range396-630 A
Position of connection for main current circuitFront side
Instantaneous protection adjustment range3150-6300 A
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 AC20 kA
Rated impulse withstand voltage Uimp8 kV
Over voltage categoryIV
Reverse connection of supply possibleYes
AC power loss per pole at In70.75 W
Electrical life at Un, In (service cycles)4000 cycles
Type of electrical connection of main circuitBolt connection
Power loss212.25 W
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
Width210 mm
Pole connection pitch70 mm
Built-in depth103 mm
Depth (toggle included)145 mm
Weight8.5 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 %
Max. altitude before derating2000 m
Certificates/Approvals
StandardAS/NZS IEC 60947.2