Leviton SMART 2-Pole 40A 120/240V Plug-On Circuit Breaker, Model LB240-745-0SR
ⓘ Ships out the next business day.
Leviton Smart circuit breakers allow users to enjoy remote energy management options such as real time monitoring, remote tripping, system updates and alerts sent directly to their smartphone, tablet or desktop via the My Leviton app. Remote access also helps contractors securely troubleshoot issues.
With the fastest installation on the market today, only Leviton circuit breakers feature an all plug on design, so you can wire the entire panel at rough-in, without a single circuit breaker present. Intuitive diagnostics such as LEDs on electronic circuit breakers which indicate fault type and color indicators in each rocker handle display operational status at-a-glance.
All Smart circuit breakers feature Hydraulic Magnetic technology for more precise trips based on current, even in extreme temperatures: from -40ºC to 85ºC, without re-rating.
- Precision: Offers more precise trips based on current, even in extreme temperatures: -40ºC to 85ºC, without re-rating
- Simple: Features an all plug-on design - no wiring to circuit breakers less than 70A
- Intuitive: Color indicators in the handle indicate operational status at-a-glance
Technical InformationAmperage: 40 A
Breaker Technology: Hydraulic Magnetic
Short Circuit Current Rating: 10 KA
Voltage: 120/240 VAC
Standards & Certifications
CSA-C22.2 No. 5-20: Yes
EMC Compatibility: Yes
UL 489: Yes