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
