Grothe transformers MADE IN GERMANY. Bell transformers are optimized for short-term use, such as with bells, chimes, chimes, and door openers in residential areas, while safety transformers are designed for continuous operation. Grothe bell and safety transformers are protected by a PTC thermistor, which disconnects the transformer on the primary side in case of a short circuit or overload. If the PTC trips due to an overload or short circuit, the transformer should be disconnected from the power supply briefly, but for at least one minute, before being put back into operation. All transformers meet the highest environmental protection requirements, are tested according to EN61558, and are certified. Product features: Installation in electrical distribution boards/flat distribution boards; short-circuit proof thanks to PTC thermistor; meet the highest environmental protection requirements; tested according to EN61558-2-8:2011; certified; marked with the ENEC mark. Key features: Performance: Nominal current output 1 A; Nominal input voltage.
