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Allen-Bradley 1492-SPM3C100 - Supplementary Protector 3A

Allen-Bradley
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The Allen-Bradley 1492-SPM3C100 is a supplementary protector circuit breaker designed for branch circuit protection in industrial control panels. It is rated for 480Y/277 VAC and 125 VDC, with a current rating of 3 amps and an interrupting capacity of 10 kA at 480V AC. This single-pole, thermal-magnetic trip device weighs 0.95 lb and features a compact design for DIN rail mounting, with screw clamp terminals accepting 14-8 AWG wire. It complies with UL 1077 and CSA C22.2 No. 235 standards for supplementary protection. Typical applications include motor control centers, panelboards, and industrial machinery requiring overcurrent protection.

Key Features & Specifications
  • Type: Supplementary protector, thermal-magnetic trip, DIN rail mount
  • Voltage Rating: 480Y/277 VAC, 125 VDC
  • Current Rating: 3 A
  • Dimensions: Compact design for DIN rail
  • Standards: UL 1077, CSA C22.2 No. 235
  • Applications: Industrial control panels, motor control centers, panelboards
  • Switch Type: Thermal-magnetic
  • Configuration: Single-pole
  • Poles: 1
  • Trip Type: Thermal-magnetic
  • Breaker Type: Supplementary protector
  • Terminal Connection: Screw clamp
  • Wire Size: 14-8 AWG
  • Circuit Breaker Mounting Style: DIN rail
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Weight: 0.95 lb
  • Manufacturer: Allen-Bradley
  • Item Subcategory: Primary Current Part


Product Identification
  • UPC: Not available
  • GTIN: Not available