5SJ, 5SL, 5SY, 5SP Circuit breakers 5SY4263-6KK11

MLFB / Order No.: 5SY4263-6KK11
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

MINIATURE CIRCUIT-BR. 400V 10KA, 2-POLE, B, 63A FOR RAILWAY APPLICATIONS

  • ManufacturerSiemens
  • Product NameCircuit Protection 5SY4263-6KK11
  • Order Number5SY4263-6KK11
  • Product DescriptionCircuit Protection for industrial automation applications.
  • Voltage400V
  • Current63A
  • Product TypeCircuit Protection
  • CategoryLow-Voltage Controls and Distribution > Circuit Breakers
  • Poles2
  • HS Code (8-digit, Preliminary)85362000
  • OriginGermany
  • Warranty12 months

Related

Often Ordered Together

Semiconductor Contactor 3RF2320-2DA04
3RF2320-2DA04

Semiconductor Contactor 3RF2320-2DA04

View Details
Transformer 4AU3612-8BC40-0HD0
4AU3612-8BC40-0HD0

Transformer 4AU3612-8BC40-0HD0

View Details
Load Feeder 3RA1120-1CD24-0AP0
3RA1120-1CD24-0AP0

Load Feeder 3RA1120-1CD24-0AP0

View Details

CUSTOMER FEEDBACK

Trusted by industrial purchasing teams.

Verified sourcing support, clear communication and export-ready delivery for 5SJ, 5SL, 5SY, 5SP Circuit breakers 5SY4263-6KK11.

★★★★★
“There are no reviews yet — be the first to share your experience.”
Your company · September 4, 2026

SHARE YOUR EXPERIENCE

Purchased this product from us?

Your feedback helps other industrial buyers. Reviews are checked before publication.

Your rating