GARO — Miniature circuit breaker — 16A/20A/25A/32A/40A — C-curve — 4-pole

Product Information

• 4 pole (4 modules)
• C-Characteristic - Slow tripping
• 400V (TN-S)
• Max cable 25q Cu.

Miniature circuit breaker / circuit breaker in series with type B earth leakage protection meets the requirements for DC protection in accordance with NEK 400:2018 §722.531.2. Interpretation indicates that a current-controlled type B earth leakage protection or equivalent DC protection must be used for new power circuits that are to be used for charging electric cars or plug-in hybrids.

The MCB / miniature circuit breaker has a C-Characteristic (tolerance time) which allows a certain overload for a specified period of time. This is to allow, for example, charging and other things that require high starting currents to start with high currents without the circuit breaker tripping. The characteristic is determined by the electromagnet in the fuse.

It is recommended to install a miniature circuit breaker that is 80% of the continuous current load over time. For example, if a charging station is to continuously charge with 16A, it is recommended to use a 20A fuse and appropriate cable cross-section for the installation.

According to the regulations on electrical equipment § 13, we are obliged to inform our customers that all electrical equipment intended to be part of a permanent electrical installation can only be installed by an authorized and registered installation company.

Technical details

Questions and Answers

Documentation

FDV documentation (management, operation and maintenance)

Warranty

We are proud of our products and it is important to us that you as a customer are satisfied. Therefore, we offer a 2-year warranty on most of our products, with the exception of consumables. Look for the warranty logo to see what applies to this particular product. Our warranty means that the item should function as expected throughout the warranty period (this is in addition to your rights under the Consumer Purchase Act). Read more about the warranty in our terms and conditions.