Toggle profiles vary by manufacturer. Here is how to survey your panels before ordering breaker lockouts.
The question sounds like a procurement detail. In practice it decides whether an isolation point holds when a shift changes, a contractor arrives, or an audit lands.
Standards define minimum performance, not suitability. A device can be fully compliant and still be wrong for the asset it is fitted to — because shackle length, jaw geometry, temperature range and key control were never part of the specification.
The practical sequence is: survey the isolation points, classify the energy sources, then choose device families. Selecting a catalogue first and forcing the plant to fit it is the most common failure we see in the field.
Documentation matters as much as hardware. Certification, patent status and material declarations should be retained against each device family so an incident review is a filing exercise, not an investigation.
Field rule
If a device cannot be applied by a gloved hand in under thirty seconds, it will eventually not be applied at all.