Square D QOB240VH 2-Pole 40 Amp Miniature Circuit Breaker

Product Description

The Square D QOB240VH is a 2-pole thermal magnetic circuit breaker that provides overcurrent protection and switching on AC and DC systems. It features an over center, trip-free toggle mechanism with quick make, quick break action and positive handle indication. The 40A circuit breaker has a 22kA breaking capacity and bolt-on mounting.

• Provides overcurrent protection
• Switches on AC and DC systems
• Features VisiTrip trip indication

Product Highlights

This Square D circuit breaker is UL Listed and CSA Certified, suitable for HACR rated applications.

Product Information

Standard Information

• Brand: SQUARE D
• Manufacturer Part Number: QOB240VH
• Country of Origin: Mexico

Technical Specifications

• Type: Miniature circuit-breaker
• Brand: Square D
• Depth: 2.91 in
• Width: 1.5 in
• Current: 40 Amp
• Voltage: 120 Volt
• Amperage: 40 Amp
• Sub Brand: QO
• Wire Size: AWG 8...AWG 2 copper or aluminium
• Product UPC: 78590105476
• 12-Digit UPC: 785901054764
• Applications: HACR rated
• Mounting Type: Bolt-on
• TC Connection: Box lugs
• Conductor Size: 8-2 AWG
• Number of Poles: 2 Pole
• Interrupt Rating: 22 kAIC
• Country of Origin: Mexico
• Line Rated Current: 40 A
• Circuit Breaker Type: Standard
• Operating Temperature: 40 degrees C
• Short Circuit Current: 22 kA
• Voltage Rating: 120/240 VAC at 50/60 Hz (UL/CSA)
• Current Rating: 40 Ampere
• 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
• Poles Description: 2P
• Electrical Connection: box lugs
• [Ue] Rated Operational Voltage: 120/240 V AC || 240 V AC || 120 V AC
• Tightening Torque: 5.6-5.6 N.m
• Breaking Capacity: 22 kA 120/240 V AC || 22 kA 240 V AC || 22 kA 120 V AC
• Awg Gauge: AWG 8...AWG 2 copper or aluminium
• Product Certifications: UL Listed || CSA
• Ambient Air Temperature For Operation: 40 °C
• Phase: Single
• Mounting: Bolt on
• Standards: CSA, UL Listed
• Frame Size: 100A/QO
• For Use With: Square D NQOD Panelboards
• Product Type: Miniature Circuit Breaker
• Max. Wire Size: 2 AWG
• Min. Wire Size: 8 AWG
• Max. AIR Rating: 22kA at 120/240V AC
• AC Voltage Rating: 120/240V AC
• DC Voltage Rating: Not Rated
• Terminal Connection: Lug
• Circuit Breaker Actuator: Paddle
• Length (Straight Wireway): 3.12 in
• Circuit Breaker Mounting Style: Bolt On
• Compatible Panelboard/Load Center Series: QO