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Siemens 3-pole miniature circuit breaker (MCB) model 5SY43 with C-curve and 2A rating. Designed for protection of control circuits and low-current industrial electrical installations. Unit includes pre-installed wiring leads and was removed from a working system.
Item details
Brand: Siemens
Series: 5SY
Model: 5SY43
Type: Miniature Circuit Breaker (MCB)
Poles: 3-pole
Trip curve: C
Rated current: 2A
Rated voltage: ~400V AC
Breaking capacity marking: 10 kA (visible marking)
Standard: IEC / EN 60947-2
Installation type: DIN rail mounted
Typical applications
Industrial automation control panels
Machine control circuits
Control power protection
Electrical distribution boards
(See photos and device label for full electrical specifications.)
Condition
Used condition
Good working order when removed
Light cosmetic wear from previous installation
Wiring leads attached as shown
Labels clear and readable
No visible cracks or structural damage
Notes
Removed from an industrial control cabinet
Includes attached wiring leads visible in photos
Sold exactly as shown
Buyers should verify compatibility with their electrical installation
