Circuit breaker S 313 3P C 16A 10000A TX3 404222

Three-pole overcurrent switch – reliable installation protection

This S 313 TX³ series overcurrent switch is a key element ensuring safety in every electrical installation. Designed to protect circuits against the effects of overloads and short circuits, it performs well in residential, commercial, and industrial buildings. Its design and parameters are designed for easy installation and reliable operation.

Functionality and application

The S 313 TX³ switch with a rated current of 16A and a C characteristic is ideal for protecting circuits with higher power demand, such as those powering devices with electric motors or other loads generating high inrush currents. The C characteristic allows for short-term overloads without unnecessary tripping, which is especially important for devices requiring a temporary increase in power consumption. The rated short-circuit breaking capacity of 10 kA (at 400 V) guarantees effective protection against serious damage to the installation in the event of a short circuit.

Design and product features

The switch is made of high-quality materials, which ensures its durability and reliability. A width of 3 modules allows for easy integration with existing switchboards. Mounting is done on a TH35 rail, which is a standard in most electrical installations. The degree of protection IP20 provides protection against accidental contact, but does not protect against the effects of water or dust - therefore, the switch should be mounted in a switchboard enclosure. Additionally, the ability to equip it with accessories such as auxiliary contacts or undervoltage releases increases its functionality and allows it to be adapted to the specific needs of the installation. The rated insulation voltage Ui is 500 V, which ensures safe use.