Product data sheet

Characteristics

QOB145FT

Mini CB, QO, 45 A, 1P, 120/240 V, 10 kA, Bolt on,

FT

Main

Product

Miniature circuit-breaker

Range

QO

Current Rating

45 A

Voltage Rating

120/240 V AC

120 V AC

48 V DC

Mounting Type

Bolt-on

Number of Poles

1P

Circuit Breaker Type

Standard

Ratings

HACR rated

Electrical Connection

Box lugs

Complementary

Inturrupt Rating

10 kA 120/240 V AC 50/60 Hz

10 kA 120 V AC 50/60 Hz

5 kA 48 V DC

Number of Panel Spaces

1

Wire Size

AWG 8...AWG 2 copper or aluminium

Tightening torque

44.25 lbf.in (5 N.m) 0.02…0.04 in² (10…25 mm²) AWG 8...AWG 2)

Height

79.25 mm (3.12 in)

Depth

73.91 mm (2.91 in)

Width

19.05 mm (0.75 in)

Environment

Certifications

UL listed

CSA

Ambient Rating

104 °F (40 °C)

Dec 30, 2019

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