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Siemens 5SX22-C50 Miniature Circuit Breaker - 50A

Siemens 5SX22-C50 Miniature Circuit Breaker, 2-pole, 50A, Type C.

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ManufacturerSiemens

Part number5SX22-C50

Poles 2

Current Rating 50A

Tripping Curve Type C

Voltage Rating 400V AC

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Veteran-owned

CAGE: 9NK75

Two-Pole Protection Type C Tripping Characteristic 6kA Breaking Capacity DIN Rail Mountable High Reliability

Product description

The Siemens 5SX22-C50 is a two-pole miniature circuit breaker (MCB) designed for the protection of electrical circuits against overcurrents. It features a Type C tripping characteristic, meaning it will trip when the current reaches 5 to 10 times the rated current, making it suitable for inductive loads with moderate inrush currents. This MCB is rated for 50 Amperes and has a breaking capacity of 6kA at 400V AC.

This circuit breaker is ideal for use in residential, commercial, and industrial distribution boards. It provides reliable protection for lighting circuits, socket outlets, and small motors. The 5SX22-C50 is designed for DIN rail mounting, ensuring easy installation and integration into standard electrical panels.

Stanlo Automation, your veteran-owned source for industrial automation and electrical components, offers the Siemens 5SX22-C50 MCB. We ensure you get the right part to maintain the safety and reliability of your electrical systems. Source your surplus and new components from Stanlo for quality and value.

Technical specifications

Poles	2
Current Rating	50A
Tripping Curve	Type C
Voltage Rating	400V AC
Breaking Capacity	6kA
Mounting	DIN Rail

Common applications

Residential Electrical Panels

Commercial Distribution Boards

Industrial Control Panels

Lighting Circuits

Socket Outlet Protection

Motor Protection

Compatible systems

Standard DIN rail mounting systems Siemens electrical distribution boards

Also known as

Siemens MCB 5SX22 C50 2-pole Circuit Breaker Siemens 50A Breaker

Replaces / compatible with

Replaces older Siemens 5SX series breakers with similar ratings. Ensure compatibility with your specific electrical system requirements.

Technical note

Expert tip

This MCB is designed for AC circuits only; do not use for DC applications.

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Frequently asked questions

What is the tripping characteristic of the Siemens 5SX22-C50 circuit breaker?

The Siemens 5SX22-C50 is a Type C miniature circuit breaker. This means it will trip when the current is between 5 and 10 times its rated current, making it suitable for circuits with moderate inrush currents.