What makes an electrical machine isolator safe?

Description

Required characteristics of a machine isolator

KEY TAKEAWAYS

Not all devices that are used for machine isolation are up to the job.

BEST MOMENTS

I'm going to briefly discuss the 6 main requirements for machine disconnection

VALUABLE RESOURCES

BS EN ISO 12100:2010

Safety of machinery. General principles for design. Risk assessment and risk reduction

BS EN 60204-1:2018

Safety of machinery. Electrical equipment of machines - General requirements

https://tidd.ly/3BpEEre

BS EN IEC 60947-1:2021

Low-voltage switchgear and controlgear - General rules

https://tidd.ly/3SZCx3d

PD 60417 SNAPSHOT:2013

Graphical symbols for use on equipment

https://tidd.ly/4eGqX5F

https://tidd.ly/4draJfV

BS EN IEC 60947-6-2:2023

Low-voltage switchgear and controlgear - Multiple function equipment. Control and protective switching devices (or equipment) (CPS)

https://tidd.ly/3TNSdY2

For access to other standards

https://tidd.ly/3JWxE6t

ABOUT THE HOST

Barry Shepherd has assessed 1000’s of machines across the globe in all multiple industries since 2010. With a strong passion for Engineering since 1992, it’s my mission to get machinery safety to the forefront of machinery design.

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