★★★★★
“There are no reviews yet — be the first to share your experience.”Your company · November 11, 2026
Photos of the actual unit are provided before shipment on request.
Circuit Breaker 3WN6271-0FB58-1KK3
MLFB / Order No.: 3WN6271-0FB58-1KK3Prices 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
Draw-out circuit breaker 3-pole, Size 1 In=1000 A up to 690 V, 50/60 Hz AC Icu=65 kA at 500 V with ready to close signaling switch with mechanical lockout device with tripped signaling switch with tripped indicators Overcurrent release AZN Version B Setting range 400...1000 A Motorized/manual operating mechanism with memory with electrical and mechanical activation Motor and electr. calling for 220...240 V AC, 220...250 V DC With 1st auxiliary release Shunt release "F", F1 220...240 V AC, 220...250 V DC With 2nd auxiliary release Shunt release "F", F2 220...240 V AC, 220...250 V DC Switch position-depending 1st + 2nd auxiliary current switch block 2 NO + 2 NC - 2 CO
- ManufacturerSiemens
- Product NameCircuit Breaker 3WN6271-0FB58-1KK3
- Order Number3WN6271-0FB58-1KK3
- Product DescriptionCircuit Protection for industrial automation applications.
- Voltage250 V DC
- CurrentIn=1000 A
- Frequency60 Hz
- CategoryLow-Voltage Controls and Distribution > Circuit Breakers
- Product TypeCircuit Breaker
- Size1
- Poles3
- HS Code (8-digit, Preliminary)85015200
- OriginGermany
- Warranty12 months
Related
Often Ordered Together
CUSTOMER FEEDBACK
Trusted by industrial purchasing teams.
Verified sourcing support, clear communication and export-ready delivery for Circuit Breaker 3WN6271-0FB58-1KK3.
SHARE YOUR EXPERIENCE
Purchased this product from us?
Your feedback helps other industrial buyers. Reviews are checked before publication.