3WA11123EF528EQ0-Z M71+R10+R55+S05+T40

withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=1250 A up to 690 V AC 50/60 Hz, b

Manufacturer's No: 3WA1112-3EF52-8EQ0-Z M71+R10+R55+S05+T40     Manufacturer: Siemens
withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=1250 A up to 690 V AC 50/60 Hz, breaking capacity S Icu=66/50 kA at 500/690 V, tripping unit ETU600 LSI

Availability On Request

£13,729.95
  • Withdrawable circuit breaker with guide frame
  • Complies with IEC 60947-2
  • Size: 1
  • 4-pole, N pole on the right
  • Rated current (In): 1250 A up to 690 V AC 50/60 Hz
  • Breaking capacity (S Icu): 66/50 kA at 500/690 V
  • Tripping unit: ETU600 LSIG, upgradeable
  • Features color display, Bluetooth, and USB interface
  • Basic protection: LT, ST, INST, GFx
  • Includes protection of the N conductor (internal neutral point sensor available)

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  • Trip alarm switch: 1 x CO
  • Connection at rear horizontal guide frame with shutter
  • Without position signaling switch
  • Internal voltage tap on lower stab of circuit breaker
  • Includes voltage tap module VTM680 and power supply of ETU600
  • Communication capable
  • Integrated metering type PMF-1 for Energy Efficiency, Voltage, Active energy Ea
  • Manual and motorized operating mechanism (M) 208-240 V AC / 220-250 V DC
  • Storage status and ready-to-close signaling switches
  • Auxiliary switches: 4NO+4NC
  • Closing coil (CC) 100% OP 208-240 V AC / 220-250 V DC
  • Applicable for continuous duty
  • Without Remote trip alarm reset coil (RR)
  • Undervoltage release (UVR) instantaneous (0.08 s) and short-delay (0.2 s), 208-240 V AC / 220-250 V DC
  • Without 1st Shunt trip option M71 = changeover to CC/ST without communication capability
  • Option R10 = arc chute cover for withdrawable circuit breaker (Not possible with breaking capacity C, E, and D, and size 2 4000 A AC)
  • Option R55 = interlock with Bowden cable 2000 mm for circuit breaker in the withdrawable version (One per circuit breaker required)
  • Option S05 = Locking provision against unauthorized closing (Secured Open; for FORTRESS OR CASTELL lock, the lock must be ordered at the manufacturer)
  • Option T40 = Door sealing frame IP41
 

Product

Manufacturer Material ID -
3WA1112-3EF52-8EQ0-Z M71+R10+R55+S05+T40
Net Weight -
88.02kg

Additional Product Information

Commodity Code -
85362090
Country of Origin -
CZ
Export Control Regulations -
AL:N / ECCN:EAR99
UNSPSC -
39121601

Availability On Request

£13,729.95
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Additional Information

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