The GC3015 is a legacy 15-amp, 3-pole molded case circuit breaker from Eaton's Series C family. Designed for commercial applications, it provides reliable thermal-magnetic protection for branch circuits. As an exact physical match for older installations, this unit mount breaker installs into Westinghouse Series C panelboards without adapters. Officially replaced by the GD3015, this G-Frame MCCB delivers a 65 kAIC rating at 240VAC and features fixed long-time and instantaneous trip functions.
Specifications
Brand
Eaton / Westinghouse
Series
GC
Amperage
15A
Voltage
240VAC, 125/250VDC
Poles
3
Phase
3
AIC Rating
65kA @ 240VAC, 10kA @ 125/250VDC
Mounting Style
Unit Mount
Terminal Type
Lugs
For Use With
Eaton Series C Panelboards, Westinghouse Series C Panelboards, Motor Control Centers
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Fixed Thermal, Fixed Magnetic
Wire Gauge
14-1/0 AWG
Max Wire
1/0 AWG
Min Wire
14 AWG
Available Options
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment, DIN Rail Adapter, Base Mounting Plate
Accessories
Line and Load Lugs Included
Standards
CSA C22.2 No. 5.1, IEC 157-1, NEMA AB 1, UL 489
Approval
CSA, UL
Temp Rating
40C
Construction Features
HACR Rated, High Interrupting Capacity, Non-Interchangeable Trip
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