Siemens 5SY4202-7CC 2-Pole Miniature Circuit Breaker
Product Overview
The Siemens 5SY4202-7CC is a SENTRON miniature circuit breaker designed for overcurrent protection in low-voltage electrical systems. It features a 2-pole configuration and a C-curve tripping characteristic. The compact design makes it suitable for industrial and commercial electrical installations.
Technical Specifications
| Parameter |
Specification |
| Brand |
Siemens |
| Model |
5SY4202-7CC |
| Product Type |
Miniature Circuit Breaker |
| Number of Poles |
2P |
| Rated Current |
2 A |
| Tripping Characteristic |
C Curve |
| Rated Voltage |
400 V AC |
| Breaking Capacity |
10 kA |
Protection and Performance
The circuit breaker provides thermal and magnetic protection against overloads and short circuits. Its C-curve characteristic supports circuits with moderate inrush currents. It helps protect wiring and connected electrical equipment from excessive current.
Frequently Asked Questions
Q1: What is the main function of the 5SY4202-7CC?
It protects electrical circuits against overloads and short circuits.
Q2: How many poles does this circuit breaker have?
It has a 2-pole configuration.
Q3: What is its rated current?
The rated current is 2 A.
Q4: What does the C-curve characteristic mean?
It provides a trip response suitable for circuits with moderate inrush currents.
Q5: Where is this circuit breaker commonly used?
It is used in industrial control cabinets and low-voltage distribution panels.
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