Fingersafe IP2X per IEC 60529 Barriers for NQ Panelboards

Factory-installed IP2X barriers for NQ Panelboards reduce the risk of accidental contact with energized components if a cover is removed.

Online Refer to NQ Panelboards

Features

  • Plastic barriers cover Mains (lugs or circuit breaker), copper bus, and branch circuit breakers

    • IP2X per IEC 60529 on all ungrounded parts

  • 240 Vac maximum

  • Three phase (Wye and Delta)

    NEMA 1, 2, 3R, 4/4X, 5, or 12 (up to 225 A)

    • NEMA 1 panelboards up to 400 A

  • Branch circuits up to 100 A: 1-, 2-, and 3-pole

  • Selectively coordinated up to 30k AIC

  • Available with main lugs, or PowerPacT Q-, H-, J-frame, and LA/LH main
    circuit breakers

  • Series rated up to 200 kAIC with integral main circuit breaker—fully rated
    up to 65 kAIC

  • Sub feed lugs up to 225 A

  • cULus Listed to UL 67 and CSA C22.2, No. 29

New Enhanced IP2X design meets IEC 60529[1] with or without a branch circuit
breaker installed.

  • Unique jaw kit allows QOB branch circuit breakers to plug onto NQ interior with IP2X barriers

Two factory-assembled constructions (refer to Data Bulletin 1640BR1701 for additional information):

Standard IP2X per IEC 60529

Enhanced IP2X per IEC 6052

(Bus Finger Covers Empty Spaces)

(Bus Covered Without Branch Circuit Breaker)

Specifications

NQ Fingersafe Bus Ratings, Enclosures, and Circuit Counts

IP2X Design

Mains rating

Enclosures:
NEMA types

Circuit Count

18

30

42

54

72

84

Standard 100 1, 2, 3R, 4/4X, 5, 12 X X
225 X X X X X
400 1 X X X X
Enhanced 225 1, 2, 3R, 4/4X, 5, 12 X
400 1 X

QO(B) Branch Circuit Breaker Ratings[2]

Branch Circuit Breaker

Amperes

1–Pole

2–Pole

3–Pole

QO / QOB

10–60 L L L
70 L L H
80–100 H H

QO-H / QOB-H

15–30 L
40–100 H

QO-HID / QOB-HID

15–30 L L L
40–50 L L

QO-HM / QOB-HM

15–20 L

QO- VH / QOB-VH

15–30 L L
15–70 L
40–100 H H

QOH[3]

40–100 H

QHB[3]

15–30 L L

IP2X QO(B) Lug Covers:

L (Low Amp) - QOFSLALB

H (High Amp) - QOFSHALB

Replacement Parts

Replacement Parts

Catalog Number

Quantity Per Package

Description

QOFSBF12

12

NQ IP2X Bus Finger Filler[4]

QOFSLALB12

12

NQ IP2X QO(B) Lug Cover Low Amp

QOFSHALB12

12

NQ IP2X QO(B) Lug Cover High Amp

HJQLLC

1

HJQ Main Breaker IP2X Line Lug Cover

LALLC

1

LA/LH Main Breaker IP2X Line Lug Cover

NQHJLSC

1

HJ Main Breaker IP2X Load Side Cover

NQQLSC

1

Q Main Breaker IP2x Load Side Cover

NQLALHLSC

1

LA/LH Main Breaker IP2X Load Side Cover

NQMLLSC

1

Main Lugs IP2X Cover

NQNCC

1

NQ IP2X Neutral Cover

QO1PJ15

15

QOB Jaw Kit[5]

Footnotes

  1. International Electrotechnical Commission (IEC)

    a. IEC 60529: 1989+AMD1:1999+AMD2:2013 CSV Consolidated version.- Degrees of Protection Provided by Enclosures (IP Code)

  2. QOB circuit breakers and jaw kits required for Enhanced IP2X design.
  3. Available only in standard IP2X design
  4. Used only with Standard IP2X design.
  5. Used only with Enhanced IP2X design.

Was this helpful?