Delivering 5mA ground-fault protection, this 50A two-pole breaker secures high-demand residential and commercial circuits. It utilizes a hydraulic-magnetic trip mechanism to ensure consistent performance and eliminate the need for temperature derating. Installs into Leviton load centers with a convenient all-plug-on connection that simplifies panel wiring. This legacy component is officially replaced by the LB250-G for modern upgrades. Rated 10kAIC at 120/240V with built-in LED diagnostics.
Specifications
Brand
Leviton
Series
LB
Part Number
LB250GF
Amperage
50A
Voltage
208Y/120VAC, 120/240VAC
Poles
2
Phase
1
AIC Rating
10kA @ 208Y/120VAC, 10kA @ 120/240VAC
Special Classification
GFCI
Mounting Style
Plug-On
Terminal Type
Busbar Connection
For Use With
Leviton Load Centers
Trip Technology
Hydraulic Magnetic
Trip Function Code
LIG
Trip Function
Long-Time, Instantaneous, Ground Fault
Trip Adjustability
Fixed
Available Options
Padlock Attachment, Handle Tie
Accessories
Lugs Not Included
Standards
CSA C22.2 No. 5, FCC, RoHS, UL 489, UL 943
Approval
CSA, FCC, RoHS, UL
Temp Rating
-40C to 85C
Construction Features
HACR Rated, Visual Trip Indicator
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