Start with the static-control program
Static-control footwear is one part of a complete system. The workplace must define the hazard, required resistance or discharge behavior, floor or grounding conditions, test method, inspection frequency and action limits before a model is selected.
Separate the terms by purpose
| Term | General purpose | Critical boundary |
|---|---|---|
| SD | Static-dissipative footwear controls electrical resistance to reduce excessive static buildup. | It is not the same category as EH electrical-shock protection. |
| ESD | Electrostatic-discharge control terminology used in programs that protect people, products or equipment. | Confirm the cited test method and required system resistance. |
| Conductive | Rapid dissipation of static charge in specified hazardous environments. | Conductive footwear must not be used as protection from live electrical conductors. |
Five facts to verify on the exact model
- Hazard and objective: identify whether the concern is static ignition, sensitive electronic equipment, product quality or another controlled risk.
- Jurisdiction and standard: record the regional system and the precise designation required by the workplace.
- Resistance or performance range: confirm the required category and test method instead of relying on the acronym alone.
- Exact footwear: match model, SKU, permanent marking and current controlled document.
- System compatibility: confirm socks, insoles, floor, grounding and wearer practices used by the program.
Condition and maintenance are part of performance
Contamination, moisture, sole wear, aftermarket inserts and changes to floor conditions can affect the electrical path. Inspect footwear and the workplace system at the interval set by the program. Remove damaged or out-of-limit footwear according to the employer procedure.
Do not substitute EH for static control
EH footwear is intended as secondary protection under specified accidental-contact conditions. Static-control footwear manages charge or resistance. A product needs the designation required for the actual hazard; one acronym does not prove the other.
Procurement checklist
- Work area, task and static-control objective.
- Required standard, designation and test method.
- Required resistance or performance range.
- Exact model, SKU and permanent marking.
- Approved socks, footbeds, floor and grounding system.
- Incoming inspection, periodic testing and replacement criteria.
For electrical-shock terminology, read What Does EH Mean on Safety Footwear?. Canadian buyers should also review CSA Omega, SD and C Symbols. Return to the electrical and static overview.
