Square D QOB340VH Miniature Circuit Breaker 40 Amp 120/240V

Product Description

Square D offers the QOB340VH miniature circuit breaker, designed for reliable overcurrent protection in AC and DC systems. This unit operates with a trip free toggle mechanism that allows for quick make and break action while indicating circuit status. The breaker features VisiTrip technology, providing visual confirmation when a circuit has tripped. The QOB340VH is a three-pole breaker rated for forty amps at one hundred twenty to two hundred forty volts. With a breaking capacity of twenty-two kA, this model is built for bolt-on mounting.

• Three poles for comprehensive circuit protection.
• Quick action toggle for ease of use.
• Visual trip indicator for immediate status check.

Product Highlights

This circuit breaker is UL Listed and CSA Certified, featuring various factory-installed accessories like shunt trips and auxiliary switches. Its robust design is ideal for various applications, including HACR rated systems.

Product Information

Standard Information

• Brand: Square D
• Manufacturer: Schneider Electric

Technical Specifications

• Catalog Number: QOB340VH
• Width: 57 mm
• Height: 79 mm
• Depth: 74 mm
• Length: 2.91 inches
• Voltage: 120/240 Volt
• Current Rating: 40 Amp
• Number of Poles: 3
• Breaking Capacity: 22 kAIC
• Mounting Type: Bolt-on
• Warranty: 18 months
• Country of Origin: Mexico