Circuit Breaker 3WL1240-4CB37-4GA2-Z K07+R21+T40

MLFB / Order No.: 3WL1240-4CB37-4GA2-Z K07+R21+T40
In stock Siemens Original Circuit Breakers

Contact for Price

Prices are indicative USD list prices. Final pricing depends on quantity, destination and current exchange rate — confirmed in your quote within 24 hours. Availability is confirmed per request.

Product Description

WITHDRAWABLE CIRCUIT BREAKER WITH GUIDE FRAME 3-POLE, SIZE II, IEC IN=4000A TO 690V, AC50/60HZ ICU=100KA AT 500V REAR CONNECTION VERTICAL ELECTRONIC TRIP UNIT ETU 25 LSI PROT. ADJUST.B. 0.4-1 IN MOT./MAN. OPER.MECHAN. W.STOR. DRIVE MOTOR AC 50/60HZ 208-240V BZW DC 220-250V REQU. AC 50/60HZ 230V, DC 220V WITH 1ST AUXILIARY RELEASE SHUNT TRIP"F", F1 AC50/60HZ 230V/ DC 220V,100%ED WITHOUT 2ND SHUNT TRIP 2NO+2NC K07 = TRIPPED-SIGNALLING CONTACT, 1W NOT POSSIBLE WITH OPTION F02 R21 = SHUTTER 2-PART LOCKABLE WITH PADLOCK T40 = DOOR SEALING FRAME

  • ManufacturerSiemens
  • Product NameCircuit Breaker 3WL1240-4CB37-4GA2-Z K07+R21+T40
  • Order Number3WL1240-4CB37-4GA2-Z
  • Product DescriptionCircuit Protection for industrial automation applications.
  • Voltage690V
  • CurrentIN=4000A
  • Power1W
  • CategoryLow-Voltage Controls and Distribution > Circuit Breakers
  • Product TypeCircuit Breaker
  • Poles3
  • Frequency60 Hz
  • Contacts2NO + 2NC
  • CertificationsIEC
  • HS Code (8-digit, Preliminary)85015200
  • OriginGermany
  • Warranty12 months

Documentation

Documents & Downloads

  • Datasheet and manual — provided with the quote or on request
  • Certificate of origin and original packaging — standard with every shipment
  • EPLAN macros / CAD data — available for most automation products
  • Calibration certificate — available for instrumentation products

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