T4S 250 Tma 125-1250 4P F F Inn=100

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T4S 250 Tma 125-1250 4P F F Inn=100

£1,520.54 inc VAT £1,267.12 ex VAT

SKU: 2501026996 Category: Tags: ,

Description

Detail

C.BREAKER TMAX T4S 250 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 125 I3=625…1250 A FULLY RATED NEUTRAL

  • · Moulded Case Circuit Breaker
  • · Electrical Durability:8000 cycle 120 cycles per hour
  • · Mechanical Durability:20000 cycle 240 cycles per hour
  • · Number of Poles:4
  • · Power Loss:at Rated Operating Conditions per Pole 6,2 W
  • · Rated Current (In):125 A
  • · Rated Impulse Withstand Voltage (Uimp):8 kV
  • · Rated Insulation Voltage (Ui):1000 V
  • · Rated Operational Voltage:690 V AC 750 V DC
  • · Rated Uninterrupted Current (Iu):250 A

Specification

  • Rated voltage : 690 – 690 V
  • Complete device with protection unit : Yes
  • DIN rail (top hat rail) mounting optional : No
  • Motor drive optional : Yes
  • Integrated earth fault protection : No
  • Suitable for DIN rail (top hat rail) mounting : No
  • With switched-off indicator : No
  • Motor drive integrated : No
  • Adjustment range short-term delayed short-circuit release : – – – A
  • Adjustment range undelayed short-circuit release : – – – A
  • Overload release current setting : – – – A
  • Degree of protection (IP) : IP20
  • Number of auxiliary contacts as normally open contact : 0
  • Number of auxiliary contacts as change-over contact : 0
  • Number of poles : 4
  • Rated short-circuit breaking capacity lcu at 400 V, 50 Hz : 50 kA
  • Rated permanent current Iu : 250 A
  • Number of auxiliary contacts as normally closed contact : 0
  • Device construction : Built-in device fixed built-in technique
  • Type of control element : Toggle
  • Type of electrical connection of main circuit : Bolt connection
  • Position of connection for main current circuit : Front side

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