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Acme TB81302 - Molded-Case Circuit Breaker, 100A, 600V AC

Acme
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Acme TB81302 is a heavy-duty industrial circuit breaker designed for primary overcurrent protection in high-demand electrical systems. It is rated for a maximum voltage of 600V AC and a continuous current of 100A, with a robust interrupting capacity of 25kA at 480V AC. The unit features a compact, molded-case construction with a thermal-magnetic trip mechanism, weighing 5.19 lb, and is housed in a NEMA 1 enclosure for indoor use. It complies with UL 489 and CSA C22.2 standards, ensuring reliable performance in commercial and industrial power distribution applications. Typical uses include main breaker panels, feeder circuits, and motor control centers in manufacturing plants and data centers.

Key Features & Specifications
  • Type: Molded-case circuit breaker, thermal-magnetic trip
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Dimensions: 4.13 in H x 2.75 in W x 3.38 in D
  • Standards: UL 489, CSA C22.2
  • Applications: Main breaker panels, feeder circuits, motor control centers
  • Switch Type: Toggle
  • Configuration: 1-pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 5.5 in x 4.5 in x 4.0 in
  • Phase: 1-phase
  • Voltage: 600V AC
  • Amperage: 100A
  • AIC rating: 25kA at 480V AC
  • Connection: Line and load lugs
  • Poles: 1
  • Protection: Overcurrent and short-circuit
  • Functions: On/Off, trip indication
  • Frame Size: 100A frame
  • Trip Type: Thermal-magnetic
  • Panel Type: NEMA 1
  • Breaker Type: Molded-case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Steel enclosure
  • Panel Style: Surface mount
  • Bus Type: Copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not applicable
  • Impedance: Not applicable
  • 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 applicable
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: 100A
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 100A
  • Full Load Amp Minimum: 0A
  • Enclosure: NEMA 1
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not applicable
  • Amperage Maximum: 100A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: 14 AWG to 2 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Panel
  • Terminal Connection: Screw lugs
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: Not applicable
  • Installation Type: Fixed
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 100A
  • Current Rating: 100A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • 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