What is the difference between the NSR251 key and the DSR251 key?
Issue:
Difference between the NSR251 panelboard key and the DSR251 panelboard key.
Product line:
Circuit breaker panelboards
Environment:
Products sold in North America
Resolution:
The NSR251(silver colored) key will open all standard NEMA 1 trim locks. The DSR251 (brass colored) key will open all standard NEMA 3R and NEMA 1 trim locks.
Difference between the NSR251 panelboard key and the DSR251 panelboard key.
Product line:
Circuit breaker panelboards
Environment:
Products sold in North America
Resolution:
The NSR251(silver colored) key will open all standard NEMA 1 trim locks. The DSR251 (brass colored) key will open all standard NEMA 3R and NEMA 1 trim locks.
Released for: Schneider Electric USA
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