SRHC Interlocking Ltd Implementing Safety Systems
SRHC Interlocking Ltd Implementing Safety Systems

SRHC Interlocking Ltd

Our company is built on the principles of providing reliable advice, service and only using quality products which meet all required standards.


SRHCI services provide a unique fit within the Power Industry. This allows us to make a distinctive and substantial impact for our clients within the flow of their projects and help significantly reduce overspend and delays.

We can provide site surveys allowing the creation of interlocking interfaces as well as inspection of existing interlocking as to the viability of continued use within modified schemes. 


Trapped Key and Solenoid control interlocking schemes can be advised upon within the scope of the Power Industry standards. 


For obsolete equipment we can design and supply brackets, adaptors and fixings to allow incorporation into expansion schemes, rather than expensive and time consuming replacement options.


With our 3D design capabilities we can provide models of interlocking for pre-approval by all parties involved in ensuring schemes transition smoothly from old to new operations. 


We can also rapid prototype cams, extensions, spacers and/or couplers so that conformation of the correct operation can be checked before manufacture in Brass, Mild Steel or Stainless Steel parts. 


SRHCI also have extensive experience in the Machine Safety Interlocking for the automotive, food, pharmaceutical and manufacturing industries.


Working to all relevant Standards such as the Machinery Directive 2006/42/EC along with BS EN ISO 12100:2010, BS EN ISO 13849, BS EN 62061, ISO 14119 (BS EN 1088) to mention but a few.


Whether it was a PUWER, CE, Insurance or simply an Engineering Good Practise assessment that has identified the need for interlocking; our services are focused on the Design and Implementation of Safety Interlock Systems to suit your application and welfare of operators.

We can design Bracketry and Mountings as well as provide drawings and 3D models allowing visualisation of interlocking schemes at design stages. 
Our experience in the interlock market means we can provide the right equipment for the right job first time.



Any queries or concerns?

Please call us on +44 7914 075355+44 7914 075355 or use our contact form.

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© SRHC Interlocking Ltd

Our Registered Offices are located at:

Onward Chambers

34 Market Street



SK14 1AH

Contact us today!

If you have any queries or wish to make an appointment, please contact us:


Mr Stephen Childs

+44 7914 075355+44 7914 075355


Or use our contact form.