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
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales inquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Center
Find support resources for all your needs, in one place.
