The product with code 16087790 is a residual current relay (RD272) designed for electrical safety applications. It provides protection against ground faults and leakage currents, ensuring safe operation of electrical systems. The relay features a compact design suitable for integration into various electrical panels and systems, and it is rated for use in environments with different IP ratings, such as IP55 and IP54, indicating its level of protection against dust and water ingress. This device is compatible with electrical circuits operating within specified voltage ranges and is part of a broader range of ABB electrical protective components.
The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

If you're unsure whether this part is a perfect match, please contact us.