Switches and Indicators Index Series Swisstac Description Page 583 Product Assembly Page 584 Mounting Instruction Page 585 Product Range - pushbuttons for standard mounting Page 591 Page 608 - pushbuttons for flush mounting - accessories / spare parts Page 622 Technical Data Page 638 Drawing / Dimension / Layouts Page 642 Circuit Drawing Page 657 Marking Page 667 582 01.2000Swisstac Description SWISSTAC - Three crucial advantages Marking Easy storage in minimum space Engraved, printed film inlay see under Marking page 667. Every SWISSTAC switch can be altered very simply any number of times, and afterwards added to, modified or adapted. This highly modu- lar concept means that only a few subassemblies reducing storage Illumination costs. Perfect illumination of the lenses supplied in various colours is guaran- teed by the incandescent lamps midget grooved T 1 3/4 and T 5.5 (6- 60V9). All connections on one plane Where supply voltages are over 60 V, a voltage-reduction element (ext. All the terminals are arranged at the same level, are clearly laid out and protective series resistor or capacitor) must be used. Because of high fully accessible even when in close-packed arrays. Three colours pro- surface temperature, the protective series resistor may not be soldered vide optical help to make connections easier. direct onto the connections of the pushbuttons. Multi-LED midget grooved T 1 3/4 and T 5.5 (6, 12, 24, 48 V) are availa- ble in the colours red, yellow and green. Ideal for switch interlock systems SWISSTAC switches can be mechanically combined in many ways to Switch position indicator form switch interlock systems and in fact in rows of up 20 switches. This means that complicated protection and relay interlocks are unnecessa- When the pushbutton with latch function is operated, the lens latches in ry. Individual and irregular spacings between the switches of an array mechanically. The position of the lens makes the switch position evi- are no problem either. dent at all the times. CE Keylock switches Our products are marked with the internationally approved CE low- Standard lock voltage safety standard. 1 Standard number is B2 300. We supply B2 300 without specifications of the lock numbers. Four further standard locks are B2 301 - B2 304. This additional designation should be quoted when ordering. A further 95 locks are available in or without passepartout version on request. General information 2 keys are supplied per keylock switch. Swisstac, a modularly constructed control switch system, offers the Spare keys for a standard lock can be ordered under Type no. 240- user a wide range of products: buzzers, illuminated pushbuttons and 2001-00 ( plaese quote lock number). Example: 240-200-00 B2 300. pushbuttons, indicators, emergency stop switches, push-pull illumina- ted switches, keylock switches and selector switches, as well as switch interlock systems in the front-facing protection classes IP 40 and IP 65. Emergency stop switch with key to unlock The front dimensions of the switch units are: 18 mm dia., 18 x 18 mm, Standard lock is B2 390. Four further standard locks are B2 391 - 24 mm dia., 24 x 24 mm. For flush mounting, dimensions 25 mm dia., B2-394. When ordering this additional designation should be quoted. 24 x 24 mm, 24 x 30 mm are also available. Spare keys for standard lock can be ordered under Type no. 240-3001- 00 (please quote lock). Example: 240-3001-00 B2 390. Two keys are supplied per emergency stop switch. Construction SWISSTAC switches are of modular construction and are divided into Emergency Stop Switch, foolproof with key to unlock the following three groups: - Front section: Man/switch interface and status indicator Kaba safety switch. Standard lock number is 1001. Spare keys can be two-part lens for engraving, film insert or printing ordered under Type no. 240.4001-00 1001. - Intermediate section: Latching/ pulse facility, lamp holder, latch 2 keys are supplied per emergency stop switches. function - Intermediate section with switching mechanism and lamp holder, which is available in two versions: T: 5.5 max., 1.2 W and midget grooved T 1 3/4 max. 1.2 W. - Terminal block: up to a max. of five switching elements can be joined together in one switch terminal block. Are supplied mounted serially on intermediate sections. Can be disassembled easily for wiring. All measurements in mm Technical specifications subject to modification. 583 01.2002