Serving as a robust overcurrent solution, this 50-amp two-pole miniature breaker is engineered for residential and commercial electrical systems. It delivers consistent thermal-magnetic protection for high-draw 240V circuits. This UL-classified device is explicitly approved to mount into Square D QO panelboards, making it an excellent alternative to the standard QO250 or CL250 breakers.
Specifications
Brand
ABB / General Electric
Series
TQ
Part Number
TQ2150-R
Amperage
50A
Voltage
120/240VAC
Poles
2
Phase
1
AIC Rating
10kA @ 120/240VAC
Mounting Style
Plug-On
Terminal Type
Box Lugs
For Use With
Square D QO Load Centers
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Fixed Thermal, Fixed Magnetic
Wire Gauge
8-3 AWG (Al/Cu)
Max Wire
3 AWG
Min Wire
8 AWG
Available Options
Padlock Attachment
Accessories
Internal Common Trip
Standards
UL 489
Approval
UL Classified
Temp Rating
60C to 75C
Construction Features
Classified for use in Square D QO Panelboards, HACR Rated, Common Trip, Quick-Make/Quick-Break
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