Roll over image to zoom in
Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 10kA, bolt on
QOB140
Product availability: Stock - Normally stocked in distribution facility
Provides superior circuit protection
Reliable and durable
Plug-on neutral design and shorter footprint for faster installs
Simple design and clear instructions for quick setup
Time-saving diagnostics with touch of a button
Environmental performance of the product Learn more
Sustainable by Design
RoHS/REAChSustainability
Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance.
Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products.
Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations.
Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations.
Well-being performance
REACh free of SVHC
Toxic heavy metal free
Mercury free
RoHS exemption information
Certifications & Standards
REACh Regulation
EU RoHS Directive
Compliant
China RoHS Regulation
Circularity Profile
No need of specific recycling operations
Need more information? Check our technical FAQs!
Easily find answers to the most frequently asked questions.