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Allen-Bradley 1492-H1G - Supplementary Protector 1A 480V

Allen-Bradley
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The Allen-Bradley 1492-H1G is a supplementary protector circuit breaker designed for branch circuit protection in industrial control panels. It is rated for 480Y/277V AC and 125V DC, with a current rating of 1 amp and a high interrupting capacity of 10 kAIC at 480V AC. This single-pole, thermal-magnetic trip device features a compact, panel-mount design with screw clamp terminals, weighing 5.19 lb and constructed for durability in demanding environments. The breaker complies with UL 1077 and CSA C22.2 No. 235 standards, ensuring reliable overcurrent protection. Typical applications include motor control centers, distribution panels, and industrial machinery requiring precise circuit isolation.

Key Features & Specifications
  • Type: Supplementary protector, thermal-magnetic trip, panel mount
  • Voltage Rating: 480Y/277V AC, 125V DC
  • Current Rating: 1 A
  • Dimensions: Compact panel-mount design
  • Standards: UL 1077, CSA C22.2 No. 235
  • Applications: Motor control centers, distribution panels, industrial machinery
  • Switch Type: Toggle
  • Configuration: Single-pole
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 480Y/277V AC
  • Amperage: 1 A
  • AIC rating: 10 kAIC at 480V AC
  • Connection: Screw clamp terminals
  • Poles: 1
  • Protection: Overcurrent
  • Functions: Circuit isolation, branch circuit protection
  • Frame Size: 1492-H
  • Trip Type: Thermal-magnetic
  • Panel Type: Industrial control panel
  • Breaker Type: Supplementary protector
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not specified
  • Panel Style: Panel mount
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • 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 specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: Not applicable
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not applicable
  • Full Load Amp Minimum: Not applicable
  • Enclosure: Open style
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 1 A
  • Amperage Minimum: 1 A
  • Nema Rating: Not specified
  • Switch Style: Toggle
  • Wire Size: Not specified
  • Certification: UL 1077, CSA
  • Circuit Breaker Mounting Style: Panel mount
  • Terminal Connection: Screw clamp
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 1077, CSA C22.2 No. 235
  • Compatible Frames: 1492-H series
  • Installation Type: Panel mount
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 1492-H
  • Current Rating: 1 A
  • 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