Ground Straps

Ground Straps

Ground Straps

Product catalog summary
Overview: This document provides technical specifications and applications for Murrelektronik's ground straps, emphasizing their role in enhancing electromagnetic compatibility (EMC) and operational reliability in machinery.
Specifications:
  • Ground straps are made from stranded E-copper flat cables, offering excellent EMC characteristics.
  • Available in various lengths and cross-sections, tailored for specific applications.
  • Pressure-welded ends and electrolytically tin-plated wires prevent oxidation.
  • Ground straps are designed for quick and easy installation, eliminating the need for cable lugs.
Applications:
  • Used in front panel interfaces, IP67 I/O modules, and for grounding and equipotential bonding.
  • Effective in reducing machine and system interferences, especially when used with EMC filters.
  • Suitable for equipotential bonding between moving machine parts.
Installation Recommendations:
  • Ground connections should be as short as possible with low resistance.
  • Hole diameter, cross-section, and length should be adapted for each application.
Product Variants:
  • Ground straps are available in cross-sections ranging from 4 mm² to 95 mm² and lengths from 100 mm to 300 mm.
  • Specific models are designed for different applications, such as EMC filters and front panel interfaces.
Mounting Set:
  • Includes hex-screw, nut, U-washers, safety washers, and labels.
  • Available for different hole sizes (M3 to M10).
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Catalog excerpts

Ground Straps-1

COMPACT Ground straps CORRECTLY CONNECTED SMALL PART - BIG PERFORMANCE Ground straps on machines and systems are among the simplest means to effectively reduce machine and system interferences. The flat ground straps are made of very flexible E-copper which has excellent high frequency characteristics. For example, when used with a filter the ground straps prevent a large amount of interference. At the same time, the large wire diameter enables a safe connection to the protective ground wire. Ground connection should be as short as possible and have low resistance. Hole diameter, cross section and length are adapted for each application and Murrelektronik product. Ground straps with 16 mm2 or 25 mm2 are also excellent for equipotential bounding between moving machine parts. The conventional and time-consuming assembly with cable lugs is no longer necessary. Murrelektronik’s pressure-welded ends improve contact and the wires are electrolytically tin-plated, so that copper will not oxidize in a humid environment. YOUR ADVANTAGES Excellent EMC characteristics with stranded E-copper flat cables for grounding perational reliability due to O equipotential bonding even with moving machine parts Secure earth connection because of wide wire cross section with EMC filters uick and easy installation Q Z inc-coated, therefore no oxidation APPICATIONS Front panel interface EMC filters MANY DIFFERENT TYPES! Murrelektronik ground straps are available in various useable lengths and cross-sections. Ground and equipotential bonding Murrelektronik GmbH | Falkenstraße 3 | D-71570 Oppenweiler | Fon +49 7191 47-0 | Fax +49 7191 47-130 | [email protected] | www.murrelektronik.com

 Open the catalog to page 1
Ground Straps-2

COMPACT GROUND STRAP Application for ... Cross-section Length in mm Hole for Art.-No. EMC Filter MEF 16 mm2 200 M6 4000-71001-1620006 2 200 EMC Filter MEF 35 mm M6 4000-71001-3520006 2 300 EMC Filter MEF 50 mm M10 4000-71001-5030010 EMC Filter MEF 1) 95 mm2 300 M10 4000-71002-9530010 Front Panel Interfaces MSDD Modlink mm2 100 6 M4 4000-71001-0610004 2 200 Front Panel Interfaces MSDD Modlink 6 mm M4 4000-71001-0620004 2 300 Front Panel Interfaces MSDD Modlink 6 mm M4 4000-71001-0630004 MVK fieldbus module, Cube67 Exp. 4 mm2 100 M4 4000-71001-0410004 MVP12 Met., Cube67 bus node 4 mm2 100 M3 4000-71001-0410003...

 Open the catalog to page 2

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