Product Description
The ABB TEY245 is a 45A thermal-magnetic breaker designed to handle demanding industrial loads, delivering consistent performance in a compact footprint. It is designed for 120/240VAC and 480Y/277VAC applications. The TEY245 utilizes a sturdy bolt-on configuration that mounts into GE A-Series panelboards.
- 45A thermal-magnetic breaker
- Compact footprint
- Designed for 120/240VAC and 480Y/277VAC applications
Product Highlights
This breaker accommodates 10-4 AWG copper or 8-4 AWG aluminum conductors and has a 14kAIC rating at 480Y/277V. The unit is HACR and HID rated for air conditioning and lighting circuits.
Product Information
Standard Information
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Brand: ABB
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Manufacturer Part Number: TEY245
Technical Specifications
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Brand: ABB / General Electric
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Series: TEY
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Part Number: TEY245
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Amperage: 45A
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Voltage: 120VAC, 240VAC, 480Y/277VAC, 250VDC, 120/240VAC
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Poles: 2
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Phase: 1
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AIC Rating: 65kA @ 120VAC, 65kA @ 240VAC, 14kA @ 480Y/277VAC, 10kA @ 250VDC, 65kA @ 120/240VAC
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Mounting Style: Bolt-On
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Terminal Type: Lugs
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For Use With: GE A-Series Panelboards
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Trip Technology: Thermal Magnetic
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Trip Function Code: LI
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Trip Function: Long-Time, Instantaneous
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Trip Adjustability: Fixed Thermal, Fixed Magnetic
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Wire Gauge: 10-4 AWG (Cu), 8-4 AWG (Al)
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Max Wire: 4 AWG
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Min Wire: 10 AWG (Cu), 8 AWG (Al)
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Available Options: Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm, Padlock Attachment
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Accessories: Load Side Lugs Included
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Standards: CSA C22.2 No. 5, UL 489
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Approval: CSA, HACR, HID, UL
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Temp Rating: 40C
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Construction Features: Common Trip, HACR Rated, HID Rated, Non-Interchangeable Trip, Quick-Make/Quick-Break
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Volts AC: 480, 277
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Mounting: Bolt On
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Interrupt Rating AC: 14 kA
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Category: Lighting Panel Circuit Breakers
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Product Line: TEY / Q-Line (Bolt-On)
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GO Schedule: EB
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Trip Style: Non-Interchangeable
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System Voltage: 120 Vac
120/240 Vac
240 Vac
277 Vac
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Frame Type: TEY
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120 Vac Interrupting Rating: 65 KAIC
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120/240 Vac Interrupting Rating: 65 KAIC
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240 Vac Interrupting Rating: 65 KAIC
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277 Vac Interrupting Rating: 14 KAIC
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Continuous Current Rated: Standard
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Suitable for Reverse Feed: Yes
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Long Time: Fixed
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Instantaneous: Fixed
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Current Metering: No
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Protective Relays: No
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Special Markings: HACR
HID
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Wire Range (Cu/Al): 14-8 kcmil / 12-8 kcmil
