Siemens 5SY4104-7 MCB C4 4A Miniature Circuit Breaker Bundle of 2 Used Germany

All the best /Klaus

Bundle includes 2 genuine Siemens 5SY4104-7 MCB C4 Miniature Circuit Breakers, both made in Germany and in good working condition. Each breaker has been tested, ensuring reliable operation, and displays typical signs of prior use as shown in the images.

Brand & Model

• Brand: Siemens

• Model: 5SY4104-7 MCB C4

• Origin: Made in Germany

Condition

• Both units are in used but good working condition

• Cleaned, inspected, and guaranteed functional

• Photos show actual items for sale

Technical Specifications

• Current Rating: 4A (Type C)

• Voltage: 230/400V AC

• Breaking Capacity: 35kA (IEC/EN 60947-2), 10kA (EN 60898)

• Poles: 1-pole

• Mounting Width: 18mm

• Depth: 70mm

• Protection: IP20 (when installed)

• Certifications: IEC/EN 60898-1, IEC/EN 60947-2, DNV, LR, TA, and more

Main Features

• Robust mechanical design for lasting reliability

• Quick, flexible DIN rail mounting

• Suitable for demanding industrial, residential, or collector use

Collector & Background Information

Siemens SENTRON MCBs are highly regarded worldwide for performance and durability. The 5SY4104-7 is sought after for industrial retrofits and as a collectible item for those interested in legacy German engineering.

Bundle Details

• Quantity: 2 individual breakers

• Matching model and specifications