Square D

Square D QOM40L Main breaker, QO, 40A, 2 pole, 120/240VAC, 10kA, bolt on mount

Main breaker, QO, 40A, 2 pole, 120/240VAC, 10kA, bolt on mount
  • MPN: QOM40L
  • UPC: 785901114857
  • PPN: SCH-QOM40L

Spec sheet

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CAD$173.78/ EA

Description

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. This 2 pole QO main breaker is rated at 40A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches.

Specifications

Specifications

Circuit Breaker Application
primary main breaker
Circuit Breaker Type
standard
Poles Description
2P
[In] Rated Current
40 A
Device Short Name
QOM1
Mounting Modebolt-on
Range Of ProductQO
Electrical Connectionlugs
Product Or Component Typecircuit breaker
[Ue] Rated Operational Voltage120/240 V AC

Complementary

Breaking Capacity
10 kA 120/240 V AC 50/60 Hz
Product Destination
load center QO
Loadcentre Type
Main Breaker
Net Weight
0.576 kg
Tightening Torque6-6 N.m 4-65 mm² AWG 12...AWG 2/0)
Awg GaugeAWG 12...AWG 2/0 copper or aluminum
Network Number Of Phases1 phase
Product DestinationQO load center

Environment

Product Certifications
UL listed || CSA
Ambient Air Temperature For Operation40 °C

Offer Sustainability

China Rohs Regulation
Product out of China RoHS scope. Substance declaration for your information
Mercury Free
Yes
Reach Regulation
Reference contains Substances of Very High Concern above the threshold
Rohs Exemption InformationYes
Eu Rohs DirectiveCompliant with Exemptions

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