Addressing the needs of legacy power systems, the Eaton Challenger C270 offers robust 70-amp thermal-magnetic protection. This two-pole plug-on component handles substantial 120/240V loads. Sourcing correct parts for older infrastructure is crucial. This model mounts into Challenger Type C, Eaton BR, and Westinghouse BR load centers, serving as an exact replacement for BR270 and UBITBC270 breakers. Equipped with a HACR rating, it provides dependable service for HVAC applications.
Specifications
Brand
Eaton / Challenger
Series
C
Part Number
C270
Amperage
70A
Voltage
120/240VAC
Poles
2
Phase
1
AIC Rating
10kA @ 120/240VAC
Mounting Style
Plug-On
Terminal Type
Box Lugs
For Use With
Challenger Type C Load Centers, Eaton Type BR Load Centers, Westinghouse Type BR Load Centers
Trip Technology
Thermal Magnetic
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Fixed Thermal, Fixed Magnetic
Wire Gauge
8 AWG - 1/0 AWG (Cu/Al)
Max Wire
1/0 AWG
Min Wire
8 AWG
Standards
UL 489
Approval
HACR, UL
Temp Rating
40C
Construction Features
Common Trip, HACR Rated
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