LSC Wiring System
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Cabinet Solutions LÜTZE LSC Wiring System

LÜTZE has been developing and manufacturing electronic and electrical engineering solutions for controls and installations for more than 50 years. Our basic concept as system suppliers providing a comprehensive and well-match product range with which we can generate innovative and customised solutions has stood the test of time. The LSC system for cabinet wiring has been available since 1972. In the decades since then, numerous users have optimised their control cabinets in respect of space, time and cost. The close relationship between product development and the customer has had a special...

LSC system advantages Effective use of space The LSC wiring system allows considerable reduction in the size of control cabinets. This allows minimisation of the productive area and the costs involved. Accessible from the front Lütze’s ready-made LSC frames are installed instead of the mounting panel. Component fitting and wiring take place from the front. The frames are constructed in such a way that wiring running behind the rails can be accessed from the front at any time. Systematic flexibility The range of aluminium profiles allows adaptation to almost any control component. The...

LÜTZE-LSC - an ecological and economical hit LSC protects the environment Independent studies, e.g. that of the WHT Institute, have clearly shown the ecological strengths of the material of the LSC wiring system: In all the tests carried out, the LÜTZE aluminium system was able to deal far better with any environmental loads through out its lifespan than a control cabinet structure with a steel mounting panel. LSC - Quality which pays An economic comparison produces equally clear results. An LSC wiring frame increases system availability. This can make real savings. In addition, the reuse...

8 • Suitable for medium-sized and large control cabinets • Stable structure also for heavy control and regulation components • Optimum cable routing within the bracket With the LSC-BRACKET system, the mounting rails are attached to the support rails using brackets. The rails are used to accept the control system components. The brackets help to provide additional space to accept the wiring plane and also offer optimum wiring, even in the case of re-wiring or rapid troubleshooting during servicing, and ensure a stable structure. The loose, vertical cable runs in the brackets, means that each...

2.2 LSC-COMPACT 2. Designs 9 For information cabling routing and wiring, see the Chapter Technical Information at the end of this catalogue LSC-COMPACT The smaller, lighter design of the Lütze wiring system is called LSC-COMPACT. Here too, the philosophy of economical use of space in a control housing applies. The space for the wiring plane is gained using side supports, which are screw tight to the mounting rails, the rails for the control components and the support rail. With the LSC-COMPACT too, wiring only takes place from the front. The frame can also be equipped and wired outside the...

LSC-ALPHA The original shape of an LSC frame: the ALPHA design. This frame design is completely closed and requires X wiring. The area for the switching and control elements can be used to the optimum, as the LSC frame uses the entire internal width of the control cabinet. The fully aluminium structure means that the handling and transport weight is reduced to a third of that of a mounting panel. When using an LSC-ALPHA frame, it should be noted that the cabinet must be accessible from the front and the rear, or the frame can be swivelled as a single entitiy. Lütze can offer solutions for a...

3.1 Fastening of the LSC-BRACKET frame in the control cabinet 3.2 Fastening of the LSC-COMPACT frame in the control cabinet There are suitable installation kits for practically every housing available on the market. Installation of the LSC frame in the rearmost position with adapting brackets. For additional information, see Chapter 7.4 Installation using adapting rails for different position planes. The aids shown are designed for the TS8 cabinet series. Installation aids for other cabinet manufacturers on request. Installation situation, LSC-BRACKET frame Installation situation in the CM...

3.3 Fastening of the LSC-DISTANCE frame in the control cabinet Installation situation in the TS8 cabinet (make Rittal) - fastening of the LSC-Distance frame on mounting brackets 3. Mounting 12 3.4 Compatibility There are suitable installation kits for practically every housing available on the market. The LÜTZE LSC wiring system is compatible with the manufacturer- specific adaptations to all standard control cabinets. Of course, the specialist LÜTZE LSC team is available for consultation and support, should you have queries on installation.

3.5 Mounting of the components on the frame With classic hat rail applications, the rail widths can be adjusted for the appropriate switching components. The use of rails with glide nut grooves allow easy, lost cost housing of components in the cabinet. Fig. current rail system. If components have to be mounted over multiple rails but without a locking foot in the area of the hat rails, then hat rail adapters and adapter rails can be of use here. The two articles make any form of mounting possible. RG rail with slots for free mounting without drilling. 3. Mounting 13

Type Mounting rail M Use Mounting rail with smooth surface for components of different sizes with screw fastening. Any size of mounting area possible by arranging multiple M rails. Rail widths H (mm) 20 40 60 80 100 120 Profile art. no. 3461052 3461002 3461012 3461022 3461032 3461042 Type Mounting rail S1 Use Mounting rail with high hat rail, 15 mm height, according to DIN/EN 60715. The hat rail is used to lock on any kind of controller elements. Rail widths H (mm) 40 60 80 100 120 Profile art. no. 3302182 3302482 3302782 3303082 3303382 Type Mounting rail SN1 Use Mounting rail with low hat...