The Spelsberg junction box, model 33290701, measures 75 x 75 x 37 mm and is grey with an IP55 rating, offering protection against dust and water. Ideal for use in wet room distribution, this durable joint box is designed for outdoor or moist environments. Commonly used to safely house electrical connections, it ensures reliability and safety in various applications. https://elecena.pl/product/28154775/spelsberg-33290701-junction-box-75x75x37mm-grey-ip55-7-inserts-din-en-60670 2025-03-31 https://elecena.pl/product/28154775/spelsberg-33290701-junction-box-75x75x37mm-grey-ip55-7-inserts-din-en-60670 2025-08-01 https://elecena.pl/product/28154775/spelsberg-33290701-junction-box-75x75x37mm-grey-ip55-7-inserts-din-en-60670 2026-05-17 https://elecena.pl/product/28154775/spelsberg-33290701-junction-box-75x75x37mm-grey-ip55-7-inserts-din-en-60670 2026-06-09 https://elecena.pl/product/28154775/spelsberg-33290701-junction-box-75x75x37mm-grey-ip55-7-inserts-din-en-60670 2026-07-02