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SQUARE D QOB120 Image 1

SQUARE D QOB120 BOLT-IN 1 POLE 20 AMP BREAKER

MFR Part #: QOB120
SKU #: 0716003
Brand: Square D™
UPC: 785901416722
Square D™ QOB120 Standard 1-Pole Miniature Circuit Breaker, 240 VAC, 48 VDC, 20 A, 10 kA Interrupt, 1 Poles, Thermal/Magnetic Trip
For providing overload and short circuit protection
CSA 22.2 No. 5, HACR Rated | RoHS Compliant | UL 489 Listed

Square D™, QOB120, 1-Pole Miniature Circuit Breaker, Standard, 240 VAC, 48 VDC, 20 A, 50/60 Hz Frequency, 10 kA Interrupt, QOB Frame, Thermal/Magnetic Trip, 1 Pole, 1 ph, Pressure Plate Connection, 14 to 10 AWG, 14 to 8 AWG Wire, Bolted-On Mounting, 40 deg C, 3 in H x 0.75 in W x 2.91 in D Dimensions

QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 1 pole QO circuit breaker is rated at 20A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.

Product Details

Square D™, QOB120, 1-Pole Miniature Circuit Breaker, Standard, 240 VAC, 48 VDC, 20 A, 50/60 Hz Frequency, 10 kA Interrupt, QOB Frame, Thermal/Magnetic Trip, 1 Pole, 1 ph, Pressure Plate Connection, 14 to 10 AWG, 14 to 8 AWG Wire, Bolted-On Mounting, 40 deg C, 3 in H x 0.75 in W x 2.91 in D Dimensions

QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 1 pole QO circuit breaker is rated at 20A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.

Attributes

Amperage Rating20 A
Connection TypePressure Plate
Country Of OriginUS
Dimensions3 in H x 0.75 in W x 2.91 in D
FrameQOB
Frequency Rating50/60 Hz
Interrupt Rating10 kA
Mounting TypeBolted-On
Number of Poles1
Phase1
Temperature Rating40 deg C
Trip TypeThermal/Magnetic
TypeStandard
Voltage Rating240 VAC/48 VDC
Wire Size14 to 10 AWG, 14 to 8 AWG

Features

  • QO and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication
  • The tripping mechanisms in two-and three-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously
  • Bolt-on QOB circuit breakers are for use in NQO and NQOD panelboards
  • 14 - 10 AWG copper, 14 - 8 AWG copper/aluminum
  • 10 kA at 120/240 VAC, 5 kA at 48 VDC
  • Standard