NA, NH, NC, NE, NX Molded Case Circuit Breakers
This is a legacy product
Discontinued
Products
Overview
Features
- Fixed thermal, adjustable AC magnetic trip units from 600-1200 A at 600 Vac
- NA Interrupting ratings (AIR) of 50 kA at 480 Vac
- NH Interrupting ratings (AIR) of 100 kA at 240 Vac
- Available as 2- and 3-pole unit-mount and I-line constructions
- UL 489 Listed, CSA and IEC certified
- Obsolete as of 2009
NC Molded Case Circuit Breakers
- Fixed thermal, adjustable AC magnetic trip units from 600-1200 A at 600 Vac
- NC Interrupting ratings (AIR) of 100 kA at 240 Vac
- Available as 2- and 3-pole unit-mount and I-line constructions
- UL 489 Listed, CSA and IEC certified
- Obsolete as of 2009
NE/NX Molded Case Circuit Breakers with Micrologic Trip System
- Electronic trip units from 600-1200 A at 600 Vac
- Interrupting ratings (AIR) of 100 kA at 480 Vac
- 3 pole unit-mount construction
- UL 489 Listed, CSA and IEC certified
- Obsolete as of 2009
Applications
Industrial enclosures, panelboards and switchboards.