★★★★★
“There are no reviews yet — be the first to share your experience.”Your company · September 4, 2026
Photos of the actual unit are provided before shipment on request.
5SJ, 5SL, 5SY, 5SP Circuit breakers 5SY4450-7KK11
MLFB / Order No.: 5SY4450-7KK11Prices 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, 4-POLE, C, 50A FOR RAILWAY APPLICATIONS
- ManufacturerSiemens
- Product NameCircuit Protection 5SY4450-7KK11
- Order Number5SY4450-7KK11
- Product DescriptionCircuit Protection for industrial automation applications.
- Voltage400V
- Current50A
- Product TypeCircuit Protection
- CategoryLow-Voltage Controls and Distribution > Circuit Breakers
- Poles4
- HS Code (8-digit, Preliminary)85362000
- OriginGermany
- Warranty12 months
Related
Often Ordered Together
CUSTOMER FEEDBACK
Trusted by industrial purchasing teams.
Verified sourcing support, clear communication and export-ready delivery for 5SJ, 5SL, 5SY, 5SP Circuit breakers 5SY4450-7KK11.
SHARE YOUR EXPERIENCE
Purchased this product from us?
Your feedback helps other industrial buyers. Reviews are checked before publication.