What is the Nortel Networks NTR651KS?
The Nortel Networks NTR651KS is an equipment module, listed by the manufacturer as "4X20A BREAKER MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Manufactured by Nortel Networks, the NTR651KS (4X20A BREAKER MODULE) is an equipment module. Circular Telecom sources, tests, and resells surplus and refurbished Nortel Networks equipment like this as part of a lower-carbon alternative to new procurement.
Common Questions
The Nortel Networks NTR651KS is an equipment module, listed by the manufacturer as "4X20A BREAKER MODULE". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished Nortel Networks network equipment, including parts such as the NTR651KS, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue