Altistart 22 Enclosed Altistart 22 Soft Starters Page 26 Enclosed Altistart 22

26 Altistart 22 soft starters for asynchronous motors Introduction Product (continued) Outside of the enclosure The enclosure used for the Enclosed Altistart 22 is optimized to enhance functionality and communication while protecting the valuable components inside. It is offered in UL Type 1, 12/12K, or 3R enclosure ratings to ensure the components are protected from harsh environments. The outside of the Enclosed Altistart 22 features: (1) Remote display terminal Mounted on the outside of the enclosure to control the Altistart 22 unit inside - 4 x 7 segment display for useful real-time visual feedback - 4 button keypad for simple navigation through configuration menus (2) Disconnect handle (3) Pilot light cluster (4) Pushbutton cluster (5) Selector switch 1 2 3 5 4 Inside of the enclosure The components featured inside of the Enclosed Altistart 22 work together to offer improved machine performance and protection, simplified integration, and enhanced communication and device programming. These components include: (1) Soft starter control fuse (2) User terminal block TB1 (3) A circuit breaker (4) Control power transformer (5) Control Fuses FU6, FU7, and FU8 (6) Altistart 22 soft-start/soft-stop unit (7) Space for field-mounted control option (8) Service entrance lug (Z10) (9) Ground bar 1 3 2 4 5 7 6 8 9

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