Doepke 09981063 RH 063-400 main switch

Load break switches or main switches are able to completely disconnect electrical devices or system components from the mains for maintenance work, even under load or overload. The isolating distances from pole to pole, but also from input to output, are crucial for safe separation. Main switches are prescribed for this purpose in some power utility areas by the technical connection conditions (TAB). The devices in the RH series are modular main load switches with a isolating function and are characterized by high wear resistance of the contacts. The design enables the use of a switch lock and complies with international construction regulations. The devices in the RH series are main load switches with a isolating function and are characterized by high wear resistance of the contacts. The design corresponds to EN 60947-3,0632-101 and EN 60669-1 (RH 063). Properties: - modular design - high short-circuit strength and high switching capacity - double-sided double-level terminals for large conductor cross-sections and busbars - switch position indicator - snap-action function when switched on - complies with the international device construction standard EN 60947-3 Mounting type: - quick fastening on mounting rail - installation position as desired Areas of use: The devices in the RH series can be used universally, for example in industrial and building technology or in domestic installations. Notes: The designation of the devices in the RH series includes both the rated current (first pair of numbers) and the contact design (last pair of numbers), which are listed in the order of break contact, make contact and changeover contact. For example, an 'RH 063-300' has a rated current of 63 A, three make contacts, but no break or changeover contacts.