The perfect CNC automation system. From shopfloor manufacturing to large batch production - for fifty years, SINUMERIK has always provided you with the appropriate controller.

Compared to conventional configurations in switchgear and control cubicles, this technique allows important cost savings and offers the following advantages: mechanical fixing and electrical contacting are achieved in one action, input wiring is dispensed with, the use of busbar terminals is reduced to a minimum, and double utilization of the busbar space is provided. All this is especially effective in cases where many feeders with the same power range are required.

During operation, an easily traceable arrangement as well as rapid and uncomplicated replacement of single devices and assemblies are the most tangible benefits. The busbar adapter system is completely finger-safe because it is covered by adapters and switching device holders. High operational safety is therefore guaranteed.

Busbar cross-sections:

The following busbar device adapters are available for this system:

For use in machinery and plant building, motor control centers, and power distribution systems up to 400 A:

The use of busbar systems with their versatile rail-adaptable connection, switching and installation devices is an ideal and cost-effective electrotechnical enhancement of modern distribution boards due to their small footprint, compact design and quick assembly contacts. Mounting is implemented on longitudinal stays. The busbar spacing is 60 mm.

Benefits ​

The use of busbar systems with their versatile rail-adaptable boards due to their small footprint, compact design and quick connection, switchingand installation devices is an ideal and assembly contacts. Mounting isimplementedon longitudinal cost-effectiveelectrotechnical enhancement of modern distribution stays. The busbar spacing is 60 mm.

Benefits ​

Overview

Rail-adaptable built-in components, such as NEOZED and DIAZED bus-mountingbases, adapters for modular installation devices, LV HRC fuse switch disconnectorsand NEOZED bus-mounting fuseswitchdisconnectors are made of glass-fiber reinforced, thermoplastic polyester.The material ensures required mechanical, chemical and electrical properties.

Efficient power distribution upto 630 A. There are manyways for users to mount the SR60 busbar system:

Previously two optional solutions were provided, which can now be replaced usingnew technology: thetouch protection over base and the respective edges, or touchprotection bymeans of partitions.

Overall, increased efficiency and cost savings for the plant manufacturer.

With fuse holders for cylindrical fuses, size 10 × 38 and for American fuses class CC, they canalso bedeployed inthe international plant engineering sector. In addition, Siemens offers a wide range of UL-approved components for the design of switchgear assemblies in accordance withUL 508 A.

or further information,see chapter BETA Devices According to UL Standard in Catalog LV 16 - 2009.

For the ultimate in usersafety andconvenience, we also offer fuseholders and connection modules16 mm² with screwless terminals.

Benefits

SINUMERIK Safety Integrated is a comprehensive safety package that helps protect both man and machinery. It ensures high efficiency and profitability due to the complete integration of safety functions into the control and drive technology. In addition, you can safely and practicably operate your machine under all operating conditions requested, for example, in setup and test mode with open protective door. The safety functions fulfil all requirements according to DIN EN 61508 for applications up to and including SIL 2 (Safety Integrity Level) and Category 3 as well as PL d (Performance Level) according to DIN EN ISO 13849. You can thus conveniently and economically fulfil the major requirements placed on functional safety.

Overview

The mounting components enable an enclosed design on a mounting plate.

The base, the holders for the edges, the edges, the supports for  blanking covers with blanking cover and the end covers form a complete enclosure with degree of protection IP20.

Benefits