General Electric TB1 Tri-Break - 40A 3-Pole 600V Molded Case Breaker
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- In stock, ready to ship
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⚡ Product Branding Information
Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.
Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.
Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.
Please contact our team before placing your order if brand labeling or packaging is critical for your application.
Key Features & Specifications
- Type: Molded Case, Tri-Break family, TB1 frame
- Voltage Rating: 600V AC
- Current Rating: 40A
- Dimensions: Standard TB1 frame size
- Standards: UL 489, NEMA AB-1
- Applications: Industrial power distribution, feeder protection, motor branch circuits
- Switch Type: Thermal-magnetic trip unit
- Configuration: 3-pole, feed-thru
- Coil Voltage Maximum: Not applicable (thermal-magnetic)
- Temp Rating: 40°C ambient
- Shipping Dimensions: Standard TB1 packaging
- Phase: 3
- Amperage: 40A
- AIC rating: 200kA@480V
- Connection: Feed-Thru
- Poles: 3
- Protection: Thermal Magnetic
- Functions: LI - Long-Time and Instantaneous
- Frame Size: TB1
- Trip Type: Thermal-magnetic
- Panel Type: Standard industrial panel
- Breaker Type: Molded Case
- Control Voltage Minimum: Not applicable
- Control Voltage Maximum: Not applicable
- MCM Size: Not specified
- Metal Type: Not specified
- Panel Style: Not specified
- Bus Type: Not specified
- Fuse Class: Not applicable
- Insulation Temperature: 105°C (typical for molded case)
- Inductance: Not applicable
- Impedance: Not specified
- Barrels: Not applicable
- Class Rating: Not applicable
- Diameter: Not applicable
- Velocity: Not applicable
- Clip Center: Not applicable
- Clas: Not applicable
- Mounting: Panel mount
- Hz: 50/60 Hz
- Coil Material: Not applicable
- Horse Power: Not specified
- Aux Contacts: Not included
- CPT: Not included
- Full Load Amps: 40A
- Dist Voltage: 600V
- Bucket Size: Not applicable
- Bucket Style: Not applicable
- Bucket Type: Not applicable
- Full Load Amp Maximum: 40A
- Full Load Amp Minimum: 40A
- Enclosure: Open (no enclosure)
- Relay Style: Not applicable
- Coil Voltage Minimum: Not applicable
- Wire: Not specified
- Amperage Maximum: 40A
- Amperage Minimum: 40A
- Nema Rating: 1 (general purpose)
- Switch Style: Not applicable
- Wire Size: Not specified
- Certification: UL 489
- Circuit Breaker Mounting Style: Panel mount
- Terminal Connection: Feed-thru lugs
- Frequency Rating: 50/60 Hz
- Phase Connection: 3-phase
- Standards: UL 489, NEMA AB-1
- Compatible Frames: TB1
- Installation Type: Fixed
- Item QTY: 1
- Nema Starter Size: Not applicable
- Breaker Frame: TB1
- Current Rating: 40A
- Reverse Standoff Voltage: Not applicable
- Watts: Not specified
- Peak Pulse Current: Not applicable
- Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
- Breakdown Voltage (VBR@IT) (V): Not applicable
- Polarity: Not applicable
- Operating Temperature Maximum Celsius: 40°C
- Max Clamp Voltage: Not applicable
- On-State Current: Not applicable
Product Identification
- UPC: Not available
- GTIN: Not available
