The Square D QOB320VH miniature circuit breaker provides overcurrent protection and switching on AC and DC systems. This thermal magnetic circuit breaker features an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. The unit is rated at 20A at 120/240VAC with a 22kA breaking capacity and bolt on mounting.
Overcurrent protection
Switching on ac and dc systems
Over center, trip free toggle mechanism
VisiTrip trip indication
22kA breaking capacity
Product Highlights
The Square D QOB320VH is suitable for use in NQ Series Panelboards and is UL Listed and CSA Certified. It features a Visi-Trip indicator and provides reliable circuit protection.
Product Information
Standard Information
Brand: SQUARE D
Manufacturer Part Number: QOB320VH
Country of Origin: United States
Technical Specifications
Type
Miniature circuit-breaker
Brand
Square D
Depth
2.91
Width
2.24
Height
3.0
Current
20 Amp
Voltage
120 Volt
Amperage
20 Amp
Sub Brand
QO
Wire Size
AWG 14...AWG 8 copper or aluminium
Applications
HACR rated
Mounting Type
Bolt-on
TC Connection
Pressure plate
Certifications
CSA,UL Listed
Conductor Size
14-8 AWG
Number of Poles
3 Pole
Interrupt Rating
22 kAIC
Line Rated Current
20 A
Circuit Breaker Type
Standard
Short Circuit Current
22 kA
Manufacturer
Schneider Electric
UPC
785901371960
GTIN
00785901371960
Installation
Bolt-On
Application
Appliance, Lighting
Used On
NQ Series Panelboard
Approval
UL, CSA
Frame Type
Q
Tripping Method
Thermal Magnetic
Includes
Visi-Trip Indicator
Range Of Product
QO
Product Or Component Type
miniature circuit-breaker
Circuit Breaker Application
HACR rated
Mounting Mode
bolt-on
Poles Description
3P
Electrical Connection
pressure plate
[Ue] Rated Operational Voltage
120/240 V AC || 240 V AC || 120 V AC
Tightening Torque
4.6-4.6 N.m
Number Of Spaces Required
3
Breaking Capacity
22 kA 120/240 V AC || 22 kA 240 V AC || 22 kA 120 V AC
Awg Gauge
AWG 14...AWG 8 copper or aluminium
Product Certifications
UL Listed || CSA
Ambient Air Temperature For Operation
40 °C
Voltage Rating
120/240
Frame
QOB
Trip Type
Thermal Magnetic
Range
QO
System Voltage
120 V AC, 120/240 V AC, 240 V AC
Ratings
HACR rated
Inturrupt Rating
22 kA at: 120/240 V AC 50/60 Hz, 22 kA at: 240 V AC 50/60 Hz, 22 kA at: 120 V AC 50/60 Hz