18 Optional Extras for KE Switches 1 4 2 1 2 3 4 1. Shaę Extension Switch Type ON-OFF CHANGE-OVER Length • KE252 - 9S 39993005 250mm • KE401/KF631 9S 39993005 - 250mm • KE402/KF632 - 9S 39993005 250mm • KE800/KF1250 9S 27993015 - 200mm • KE802/KF1252 - 9S 27993015 200mm 2. Auxiliary Contacts a. Change-over Contacts • Nominal Current rating - 16A • Early break contacts. Switch ON-OFF CHANGE-OVER Type Switch Switch KE252/KE402/KE632 • 1st NO/NC per position - 9S 41090021 • 2nd NO/NC per position - 9S 41090021 KE401/KF631 • 1st NO/NC 9S 26990031 - • 2nd NO/NC 9S 26990032 - KE800/KF1250 • 1st NO/NC 9S 26990031 - • 2nd NO/NC 9S 26990032 - KE802/KE1252 • 1st NO/NC per position - 9S 44090021 • 2nd NO/NC per position - 9S 44090022 b. Electrically Isolated Contacts • Nominal Current rating - 15A • Available in 3NO + 3NC and 4NO + 4NC versions. Switch ON-OFF Type Switch KE401/KE631 • 3 NO + 3NC 9S 26990143 • 4 NO + 4NC 9S 26990144 KE800/KE1250 • 3 NO + 3NC 9S 26990003 • 4 NO + 4NC 9S 26990004 c. Auxiliary type M510B (avaliable on request) • Available for KE252 to KE631/KE632 • Available upto 3 contacts • Available for normal, gold/H-bridge contact. 3. Terminal Cover Provides protection against direct contact with the incoming (front) and/or outgoing (rear) busbar terminals of the switch. a. 3P ON/OFF Switch Switch Type 3P Switch 4P Switch Type KE401/KE631 • Top 9S 41943050 9S 26944050 IP20 • Bottom 9S 41958050 9S 41954050 IP20 KE800 • Top/Bottom 9S 26983080 9S 26984080 Screen KE1250 • Top/Bottom 9S 26983120 9S 26984120 Screen b. 4 Pole Change-over Switch Switch Type Incoming (Front) Outgoing (Rear) Type KE252/KE402 • Top 9S 41944025 9S 41944025 IP20 • Bottom 9S 41954025 9S 41954025 IP20 KE632 • Top 9S 41944050 9S 41954050 IP20 • Bottom 9S 41944050 9S 41954050 IP20 KE802 • Top 9S 29984080 - Screen • Bottom 9S 29984080 - Screen KE1252 • Top 9S 29984120 - Screen • Bottom 9S 29984120 - Screen 4. Bridging Bars (for Change-over switches only) će bridging bars connect the outgoing busbar bar terminals of the Change-over switch to give a common outgoing. Switch 4 Pole CHANGE-OVER Current Type Switch Rating • KE252 9S 41090025 250A • KE402 9S 41090039 400A • KE632 9S 41090063 630A • KE802 9S 44094080 800A • KE1252 9S 44094120 1250A
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