Area: Sentron
Series: 5SY4
Number of Poles: 3
Rated Current: 10 A
Tripping Characteristic: Type B
AC Rated Voltage: 400 V
Switching Capacity: 10 kA
Length: 89.8 mm
Width: 52.8 mm
Depth: 76 mm
Automatic circuit breaker, Series 5SY4, 10 kA, B, C, and D. Siemens miniature circuit breakers offer the highest quality and reliability. With the excellent technical features of these devices, you are always on the safe side. Additionally, you benefit from innovative mounting options that allow for quick and easy installation. Siemens miniature circuit breakers can be combined as needed with a variety of additional components, such as control current switches, fault signal contacts, shunt releases, undervoltage releases, and remote control mechanisms, or with RCD units for personal protection and fire safety.
Features and Benefits: Automatic tripping, 1-, 2-, 3-, and 4-pole, DIN rail mounting. Suitable for use in industry as well as in functional and residential construction sectors. Supports quick and convenient removal from the assembly.
Standards: IEC 60898 – Relates to low-voltage circuit breakers for use in households and similar installations. Traditionally known as MCBs (Miniature Circuit Breakers) in the UK.
Question: What are the differences in the tripping characteristics B, C, and D?
Answer: Characteristic B: Tripping: 3 to 5 times the rated current. Applications: Protection of generators, people, very long cables. Characteristic C: Tripping: 5 to 10 times the rated current. Applications: Protection of circuits and general applications. Characteristic D: Tripping: 10 to 14 times the rated current. Applications: Protection of high-voltage circuits, welders, transformers, and motors.
Item number | 9718405 |
Colour | Grey |
Exact colour description | Grey |
Nominal current | 10 A |
breaking capacity | 10000 A |
Nominal voltage | 400 V |
voltage type | AC |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Siemens fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 pcs. |
Width | 54 mm |
Length | 76 mm |
Height | 90 mm |
Length | 10 cm |
Width | 8 cm |
Height | 6 cm |
Weight | 442 g |
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