Terasaki
Terasaki TemBreak 2 MCCB 250 Frame 36kA 3P 250A Thermal Magnetic
Item No. S250NJ3250
Product Range: TemBreak 2
Component Type (ETIM Class)
Power switching circuit breaker
Electrical
Rated current In250 A
Number of poles3
Max. rated operation voltage Ue AC690 V
Rated ultimate short-circuit breaking capacity lcu at 415 V, 50 Hz36 kA
Rated service short-circuit breaking capacity lcs at 415 V, 50 Hz36 kA
Type of protection trip unitThermal/magnetic release
Trip curveAdj. thermal, adj. magnetic
Frame size rating250 A
Long time overload protection adjustment range160-250 A
Mechanical
Mechanical life (service cycles)30000 cycles
Vibration acceleration (Max)19 m/s²
Vibration frequency, operational (Max)16.7 Hz
Vibration duration (Max)12 min
Dimensions
Cable cross section (range)35-185 mm²
Height165 mm
Width105 mm
Pole connection pitch35 mm
Built-in depth68 mm
Depth (toggle included)95 mm
Weight1.5 kg
Environment
Pollution degree3
Rated surrounding temperature without derating50 °C
Maximum operating temperature70 °C
Storage temperature-10-70 °C
Allowable relative humidity0-85 %
Altitude before derating (Max)2000 m
| Title | Brand | Type | File Size | Categories | Download |
|---|---|---|---|---|---|
| Terasaki Tembreak 2 Transfer Switches BTS MTS CAD Blocks 2D CAD Block | Terasaki | 2D | 8 MB | ||
| ATL610CIP T2 MCCB BTS and AR ACB CAD Wiring Diagrams 2D CAD Block | Terasaki | 2D | 491 KB | Moulded Case Circuit BreakersCircuit ProtectionAutomatic Transfer SwitchesTransfer Switches | |
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| Tembreak 2 400 to 1600 MTS BTS with Rear Mechanical Interlock 2D CAD Block | Terasaki | 2D | 3 MB | Moulded Case Circuit BreakersCircuit Protection | |
| Tembreak 2 630 to 1000 MTS BTS with Cable Interlock 3D CAD Block | Terasaki | 3D | 4 MB | Moulded Case Circuit BreakersCircuit Protection | |
| Tembreak2 MCCB 125A to 1600A 3D CAD Blocks STP CAD Block | Terasaki | 3D | 17 MB | Moulded Case Circuit BreakersCircuit Protection | |
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| Terasaki Tembreak2 MCCB 125 to 630 Amp 3D CAD Files CAD Block | Terasaki | 3D | 14 MB | Moulded Case Circuit BreakersCircuit Protection |