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Siemens 5SY4114-7 Miniature Circuit Breaker - 1-Pole, C Curve, 0.3A

Siemens 5SY4114-7 Miniature Circuit Breaker

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ManufacturerSiemens
Part number5SY4114-7
Manufacturer Siemens
Part Number 5SY4114-7
Type Miniature Circuit Breaker
Poles 1
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Single pole configuration 10kA interrupting rating Type C tripping curve 0.3A rated current Standard 70mm width Protection for sensitive loads

The Siemens 5SY4114-7 is a single-pole miniature circuit breaker engineered for precise overcurrent protection with a low rated current of 0.3A. It operates at 230/400V and possesses a robust 10kA breaking capacity. Featuring a Type C tripping characteristic, this breaker is well-suited for circuits requiring protection against moderate inrush currents, while its low amperage makes it ideal for sensitive applications.

This specific low-amperage circuit breaker finds application in specialized areas such as electronic equipment protection, control circuits, and instrumentation where precise overload detection is critical. It is commonly used in industrial automation, laboratory setups, and areas where sensitive components need safeguarding from excessive current.

Stanlo Automation, a proud veteran-owned business, supplies the Siemens 5SY4114-7 and a vast inventory of surplus industrial automation parts. Rely on us for quality, competitive pricing, and prompt delivery to meet your project demands.

ManufacturerSiemens
Part Number5SY4114-7
TypeMiniature Circuit Breaker
Poles1
Rated Voltage230/400 V
Breaking Capacity10 kA
Tripping CharacteristicC
Rated Current0.3 A
Width (D)70 mm
Electronic Device Protection
Control Circuit Protection
Instrumentation Circuits
Low Load Circuits
Industrial Automation
Sensitive Equipment
Standard DIN rail mounting
Siemens 5SY4114-7 MCB 5SY4 MCB 0.3A C-curve Siemens 1-pole low current breaker
This 0.3A Type C circuit breaker is designed for applications requiring precise overload protection, replacing or supplementing similar Siemens 5SY4 series breakers.
Expert tip
The 0.3A rating on the 5SY4114-7 makes it an excellent choice for safeguarding low-power control transformers and electronic components where even small overloads can cause damage.
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What types of circuits benefit from the Siemens 5SY4114-7's 0.3A rating and C-curve?
The Siemens 5SY4114-7, with its 0.3A rating and Type C curve, is ideal for protecting sensitive electronic equipment, control circuits, and instrumentation. The low amperage provides precise overload detection, while the C-curve allows for moderate inrush currents typical in these applications without false tripping.