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SNZ AS/NZS 4024.1602

2014 Edition, June 30, 2014

Complete Document

Safety of machinery Part 1602: Interlocking devices associated with guards-Principles for design and selection

Detail Summary

Active, Most Current

Additional Comments:
SAME AS SAA AS/NZS 4024.1602 & ISO 14119
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Product Details:

  • Revision: 2014 Edition, June 30, 2014
  • Published Date: June 30, 2014
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Standards New Zealand (SNZ)
  • Page Count: 80
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This International Standard specifies principles for the design and selection — independent of the nature of the energy source — of interlocking devices associated with guards.

This International Standard covers the parts of guards which actuate interlocking devices.

NOTE ISO 14120 specifies general requirements for the design and construction of guards provided primarily to protect persons from mechanical hazards. The processing of the signal from the interlocking device to stop and immobilize the machine is dealt with in ISO 13849-1 or IEC 62061.

This International Standard does not necessarily provide all the specific requirements for trapped key systems.

This International Standard provides measures to minimize defeat of interlocking devices in a reasonably foreseeable manner.