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Siemens 5SY4102-5 Miniature Circuit Breaker - 2A, Type A

Siemens 5SY4102-5 Miniature Circuit Breaker, 2A, Type A

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ManufacturerSiemens
Part number5SY4102-5
Poles 1
Current Rating 2A
Tripping Characteristic A
Voltage 230/400V AC
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Single-pole Type A tripping curve for sensitive circuits Supplementary protection DIN rail mountable Thermal-magnetic release High breaking capacity

The Siemens 5SY4102-5 is a single-pole miniature circuit breaker designed for supplementary protection in sensitive applications. It features a Type A tripping characteristic, ideal for protecting highly sensitive circuits, including those with semiconductors. This breaker has a 2A current rating and a breaking capacity of 10kA at 230/400V. It operates on a 230/400V AC system. This circuit breaker is suitable for applications requiring precise overcurrent protection, such as in control systems, industrial automation, and sensitive electronic equipment. Its DIN rail mounting allows for easy integration into electrical panels. Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 5SY4102-5. We provide reliable, quality components to ensure your automation systems are protected and efficient.

Poles1
Current Rating2A
Tripping CharacteristicA
Voltage230/400V AC
Breaking Capacity10kA or 5kA
Series5SY4
MountingDIN Rail
Sensitive Electronic Circuits
Semiconductor Protection
Industrial Automation
Control Systems
Machine Control
Precision Equipment
Industrial control panels, automation systems
Siemens SENTRON 5SY4102-5 5SY41025 Siemens Miniature Circuit Breaker
This part is a Siemens SENTRON 5SY4 series miniature circuit breaker.
Expert tip
The magnetic trip point for the Type A curve on this 2A breaker is typically 4-6A, while the thermal trip point is approximately 2.26-2.9A.
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What is the purpose of the Type A tripping characteristic in the Siemens 5SY4102-5?
The Type A tripping characteristic of the Siemens 5SY4102-5 is designed for highly sensitive circuits, particularly those containing semiconductors. It trips quickly on low overcurrents, offering crucial protection for delicate electronic components.