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Allen-Bradley 1492J3W - Miniature Circuit Breaker 30A

Allen-Bradley
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The Allen-Bradley 1492J3W is a 3-pole, 30-amp, 600-volt AC miniature circuit breaker designed for branch circuit protection in industrial control panels. It provides overcurrent and short-circuit protection for motor control circuits, with a compact footprint suitable for DIN-rail mounting. The unit features a thermal-magnetic trip mechanism and a high interrupting capacity of 10 kAIC at 480V AC, ensuring reliable fault clearing. This breaker complies with UL 489 and CSA C22.2 standards, making it suitable for use in North American industrial environments. Typical applications include motor branch circuits, control transformers, and general-purpose power distribution within manufacturing and process control systems.

Key Features & Specifications
  • Type: Miniature Circuit Breaker, Thermal-Magnetic, 3-Pole
  • Voltage Rating: 600V AC
  • Current Rating: 30A
  • Dimensions: 3.0 x 1.0 x 2.5 inches
  • Standards: UL 489, CSA C22.2
  • Applications: Motor branch circuit protection, control transformer protection, power distribution
  • Switch Type: Toggle
  • Configuration: 3-Pole
  • Coil Voltage Maximum: N/A
  • Temp Rating: 40°C
  • Shipping Dimensions: 3.5 x 1.5 x 3.0 inches
  • Phase: 1-Phase
  • Voltage: 600V AC
  • Amperage: 30A
  • AIC rating: 10 kAIC at 480V AC
  • Connection: Line/Load
  • Poles: 3
  • Protection: Overcurrent, Short-Circuit
  • Functions: Branch Circuit Protection
  • Frame Size: 1492-J
  • Trip Type: Thermal-Magnetic
  • Panel Type: N/A
  • Breaker Type: Miniature
  • Control Voltage Minimum: N/A
  • Control Voltage Maximum: N/A
  • MCM Size: N/A
  • Metal Type: N/A
  • Panel Style: N/A
  • Bus Type: N/A
  • Fuse Class: N/A
  • Insulation Temperature: 105°C
  • Inductance: N/A
  • Impedance: N/A
  • Barrels: N/A
  • Class Rating: N/A
  • Diameter: N/A
  • Velocity: N/A
  • Clip Center: N/A
  • Clas: N/A
  • Mounting: DIN Rail
  • Hz: 50/60 Hz
  • Coil Material: N/A
  • Horse Power: N/A
  • Aux Contacts: N/A
  • CPT: N/A
  • Full Load Amps: N/A
  • Dist Voltage: N/A
  • Bucket Size: N/A
  • Bucket Style: N/A
  • Bucket Type: N/A
  • Full Load Amp Maximum: N/A
  • Full Load Amp Minimum: N/A
  • Enclosure: N/A
  • Relay Style: N/A
  • Coil Voltage Minimum: N/A
  • Wire: N/A
  • Amperage Maximum: 30A
  • Amperage Minimum: N/A
  • Nema Rating: N/A
  • Switch Style: Toggle
  • Wire Size: 14 AWG to 8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: DIN Rail
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 1-Phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: 1492-J
  • Installation Type: Panel
  • Item QTY: 1
  • Nema Starter Size: N/A
  • Breaker Frame: 1492-J
  • Current Rating: 30A
  • Reverse Standoff Voltage: N/A
  • Watts: N/A
  • Peak Pulse Current: N/A
  • Breakdown Voltage (MIN VBR@IT ) (V): N/A
  • Breakdown Voltage (VBR@IT) (V): N/A
  • Polarity: N/A
  • Operating Temperature Maximum Celsius: 40°C
  • Max Clamp Voltage: N/A
  • On-State Current: N/A


Product Identification
  • UPC: 662073058007
  • GTIN: 00662073058007