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Siemens 5SY4204-7 Miniature Circuit Breaker β€” 2-Pole, C-Curve, 4A

Siemens 5SY4204-7 2-Pole Miniature Circuit Breaker, 4A, C-Curve.

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ManufacturerSiemens
Part number5SY4204-7
Part Number 5SY4204-7
Manufacturer Siemens
Type Miniature Circuit Breaker
Poles 2
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2-Pole Configuration 400V AC Rated 10kA Short-Circuit Rating C-Curve Tripping 4A Current Rating DIN Rail Mountable

The Siemens 5SY4204-7 is a two-pole miniature circuit breaker designed for reliable overcurrent protection. It features a C-curve tripping characteristic, a rated voltage of 400V, and a short-circuit breaking capacity of 10kA. With a current rating of 4A and a width of 70mm (D=70 mm), it's suitable for various electrical distribution applications.

This circuit breaker is commonly used in residential, commercial, and industrial settings to protect circuits from overload and short circuits. It's ideal for safeguarding lighting circuits, socket outlets, and other general-purpose power distribution where a C-curve's moderate inrush current tolerance is beneficial.

As a veteran-owned surplus parts distributor, Stanlo Automation offers hard-to-find and essential components like the Siemens 5SY4204-7. We provide reliable access to quality industrial automation parts, ensuring your operations run smoothly with parts you can trust, often at competitive prices.

Part Number5SY4204-7
ManufacturerSiemens
TypeMiniature Circuit Breaker
Poles2
Voltage400V
Current Rating4A
Tripping CurveC
Breaking Capacity10kA
Width70mm
Residential Electrical Panels
Commercial Building Distribution
Industrial Control Panels
Lighting Circuits
General Power Distribution
Overcurrent Protection
Siemens 5SY Series Accessories Standard DIN Rail Mounting Systems
Siemens 5SY4204-7 MCB Siemens 2-pole 4A breaker Siemens 400V 10kA breaker
This part is part of the Siemens 5SY series and is designed as a direct replacement for other 5SY4 series breakers with similar specifications. Compatible with Siemens 5SY series accessories.
Expert tip
Ensure proper torque is applied to the terminals during installation to guarantee a secure connection and prevent overheating.
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What is the tripping characteristic of the Siemens 5SY4204-7 miniature circuit breaker?
The Siemens 5SY4204-7 features a C-curve tripping characteristic. This means it's designed to trip between 5 to 10 times the rated current, making it suitable for circuits with moderate inrush currents, such as lighting and control circuits.