Masterpact NW LV Power Circuit breakers and Switch-Disconnec…

Switchgear and Components

Circuit Breakers

Masterpact NW LV Power Circuit breakers and Switch-Disconnector, 3 & 4 poles, with Micrologic Trip units type 2, 5, 6, 7 A/E/P/H

Product Description

Adjustable Low Voltage Circuit Breaker, Class B, Fixed or drawout versions with either front or rear connections, N(1)-indicates Normal type, H(1)-H(2)-H(3) indicate Heavy duty types, L(1) and LF indicate current Limiting type, For Type NW (IEC 60947-2) with suffix N1, H1, H2, H3, L1 with release Micrologic 2.0, 5.0, 6.0, 7.0 A, P, H, For Type NW (UL489 Listed) with suffix N, H, L, LF with release Micrologic 3.0, 5.0, 6.0, A, E, P, H, For Type NW (ANSI C37/UL1066 Listed) with suffix N1, H1, H2, H3, L1, L1F with release Micrologic 3.0, 5.0, 6.0, A, E, P, H

Product Ratings

Max Continuous Current Ratings: 400 A to 6300 A | Max Rated Operational Voltage: 690 V a.c. | Rated Insulation Voltage: 1000 V a.c. | Rated Frequency: 50-60 Hz

Applicable Standards

IEC 60947-2 Ed.5.1 (2019-07)
IEC 60068-2-1 Ed.6.0 (2007-03)
IEC 60068-2-2 Ed.5.0 (2007-07)
IEC 60068-2-6 Ed.7.0 (2007-12)
IEC 60068-2-30 Ed.3.0 (2005-08)
IEC 60068-2-52 Ed.3.0 (2017-11)

UL 489 Ed.13 (2016-10-24) ANSI Approved on 2019-04-22
UL 1066 Ed.4 (2012-04-13) ANSI Approved on 2017-03-22
ANSI/IEEE C37.13 (2015)
ANSI/NEMA C37.50 (2018)
CAN/CSA-C22.2 No. 31-M89 (R2000)