USEFUL INFO www.krausnaimer.com 90 MAIN CATALOG USEFUL INFORMATION – Ordering example – 1. Switch type 2. Switch function 3. Mounting 4. Optional extras (as sub item) Kind of switch and electrical capacity Switch function Mounting of switch Page 92 ff. 100 ff. 122 ff. 134 ff. e.g. CH10 A292 FT2 CH10 A292*FT2 S0 V750D/3G – Ordering example if a replacement is required – The most important data you should know about ordering, in case of replacement. 1. 2. Should details not be available or incomplete, send us significant pictures of the switch and the description of the electrical properties according to form on page 207. Switch type – Overview Size Face plate (mm) Switch type Switch angle options Max. Number of stages S00 30 x 30 CG4, CG4-1, CGD4-1 30°, 45°, 60°, 90° 8 CA4, CA4-1, CAD4-1 30°, 45°, 60°, 90° 9 CH6 30°, 45°, 60°, 90° 5 S0 48 x 48 CH10–CH16, CG8, CA10–CA25, CAD11, DH10, DH11 30°, 45°, 60°, 90° 12 S1 64 x 64 CH10B–CH16B, CG8B, CA40–CA63, DH10B, DH11B 30°, 45°, 60°, 90° 12 S2 88 x 88 C80, C125, C200-4, CA40C–CA63C 20°, 30°, 45°, 60°, 90° 12 S3 130 x 130 C315 30°, 45°, 60°, 90° 12 Sizes S00 S0 S1 S2 S3 30 x 30 48 x 48 64 x 64 88 x 88 130 x 130 Design features and contact systems Cam switches are ideal control and load switches. Different contact systems and different contact materials also allow their use in electronic circuits as well as in aggressive environmental conditions. The basic building block of all switches is the stage , which is equipped with 1 or 2 contacts. A contact can be a normally open or normally closed contact. During switching, they may also overlap, advance, or lag. The contacts are operated via the detent mechanism; latching and touch functions are possible. All switches up to and including CA63 are supplied with the terminals open and finger proof according to EN 50274 and BGV A3. These have captive plus/minus terminal screws and integrated screwdriver guides facilitate wiring. Standard double break with rigid contact bridge and silver point contacts. CG4, CG4-1 CA4, CA4-1 High contact reliability due to multiple cross-point contacts, C.4 with 0.5 μ and C.4-1 with 5 μ gold plating. CH11, CAD11 CGD4-1 DH11 CAD4-1 High contact reliability through H-bridge with "cross-wire" contact system. Contacts with gold plating for use even at low voltage, low current (compatible with electronic signals) as well as aggressive environmental influences. A290, A291, A292, A293 1 3 5 7 2 4 6 8 0 X X X X 1 X X X X A290 1-pole A291 2-pole A292 3-pole A293 4-pole, 1P preclosing f 1 0 Labels from 2020 Labels until 2019 < Back to the catalog directory >
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