Eaton BR145 BR Type Circuit Breaker 45 A

Product Description

The EATON BR145 is a type BR plug-in breaker in the standard 1 in per pole molded case, usable as main or branch disconnect. Rated at 120/240 VAC, 45 A, and 60 Hz, it offers 10 kAIC interrupt capacity and instantaneous trip. Features a toggle handle actuator and box lug/clamp for 14 to 4 AWG Copper/Aluminum Wire.

• Each pole provides inverse time delay overload and instantaneous short circuit protection via thermal and magnetic sensors.
• Calibration is unaffected by humidity changes.
• Terminals are listed for copper or aluminum conductors and meet UL 486B for 60 or 75 deg C wire.

Product Highlights

The EATON BR145 circuit breaker ensures reliable protection with a compact design and versatile application.

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: BR145
• Country of Origin: US

Technical Specifications

• Actuator Type: Toggle Handle
• Connection Type: Box Lug/Clamp
• Frequency Rating: 60 Hz
• Material: Thermoset
• Mounting Type: Plug-On
• Temperature Rating: 40 deg C
• Type: Type BR
• Wire Size: 14 to 4 AWG Copper/Aluminum
• Voltage Rating: 120/240 VAC
• Amperage Rating: 45 A
• Interrupt Rating: 10 kAIC
• Number of Poles: 1
• Trip Type: Instantaneous
• Product Length/Depth: 3 in
• Product Height: 3 in
• Product Width: 1 in
• Compliances: Federal Specifications Classification W-C375
• Certifications: UL 489
• Product Type: Thermal magnetic circuit breakers
• Used with: Type BR Loadcenters
• Circuit breaker type: BR
• Mounting Method: Plug-on
• Main circuit breaker: BR
• Application: Generation, Renewable Energy, Alternative Energy, Conventional Energy, Conventional Energy, Datacenters, CI and Hyper Converged IT Space, Marine Vessels and Equipment
• UNSPSC: 39121603
• Part Number: BR145
• Manufacturer: Eaton Cutler-Hammer
• Family: BR Series
• Pole: 1
• Volt: 120
• Phase: 1
• Category: Molded Case
• Connection: Plug-In
• Functions: LI - Long-Time and Instantaneous
• Protection: Thermal Magnetic
• AIC Ratings: 10kA@120V
• Mounting: Loadcenter, Plug-On
• Load Terminal: Box Lug, Clamp
• Poles: 1P
• Amps: 45A
• Voltage: 120/240V AC
• Rating - kA IR: 10
• Description: BR 145
• Max Voltage: 240 VAC
• Approvals: UL
• Amp: 45