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:
Mounting in distribution boards
The busbar supports are mounted onlongitudinal stays. Once the built-in components have been mounted and connected, the touch protection cover (front cover) protects against accidental contact with live parts.
Installation in industrial control cabinets
The demand for comprehensive touch protection has generated new solutions: built-in components, such as busbar fuse bases have integrated reach-through guards, enable the implementation of cost-effective overall solutions.
Previously two optional solutions were provided, which can now be replaced using new 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 can also be deployed in the international plant engineering sector. In addition, Siemens offers a wide range of UL-approved components for the design of switchgear assemblies in accordance with UL 508 A.
or further information,see chapter BETA Devices According to UL Standard in Catalog LV 16 - 2009.
For the ultimate in user safety and convenience, we also offer fuseholders and connection modules 16 mm² with screwless terminals.
Benefits
The direct contact of the rail-adaptable switching and installation devices on the Cu busbars reduces distribution panels and mounting times
The transfer resistance of the connections, when compared to conventional installation, help prevent unnecessary temperature rises.
New touch-protected built-in components ensure comprehensive touch protection without the previously required partitions
International implementation due to UL-approved components
Enhanced effectiveness and increased safety due to screwless terminals.