Main switch/load-break switch on-off according to IEC/EN 60947-3, 690V/63A, protection class front IP65, black handle with black locking ring, lockable with 3 padlocks, the P3 load-break switches are very compact and robustly built. The manual drive acts directly on the contacts. The contacts are automatically opened when switched off. General designs: Insulated surface-mounted housing, built-in, intermediate installation, IVS distribution installation