Siemens 52PM8A3A - Miniature Circuit Breaker, 3A, 1-Pole
Siemens 52PM8A3A - Miniature Circuit Breaker, 3A, 1-Pole

Siemens 52PM8A3A - Miniature Circuit Breaker, 3A, 1-Pole

Siemens
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The Siemens 52PM8A3A is a 52PM series miniature circuit breaker designed for overcurrent protection in industrial control panels. It is rated for 480Y/277V AC and carries a current rating of 3 amps, with a 14 kAIC at 480Y/277V AC. This single-pole, 1-phase breaker features a bolt-on mounting style, a 1-inch frame size, and a thermal-magnetic trip type, housed in a non-interchangeable trip design. It complies with UL 489 and CSA C22.2 No. 5 standards, ensuring reliable performance in branch circuit protection. Typical applications include protecting lighting, motor control centers, and other industrial equipment in panelboards.

Key Features & Specifications
  • Type: Miniature circuit breaker, thermal-magnetic trip, non-interchangeable
  • Voltage Rating: 480Y/277V AC
  • Current Rating: 3 A
  • Dimensions: 1-inch frame size
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Branch circuit protection for lighting and motor control centers
  • Switch Type: Toggle
  • Configuration: 1-pole, 1-phase
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 480Y/277V AC
  • Amperage: 3 A
  • AIC rating: 14 kAIC at 480Y/277V AC
  • Connection: Bolt-on
  • Poles: 1
  • Protection: Overcurrent
  • Functions: Overload and short-circuit protection
  • Frame Size: 1 inch
  • Trip Type: Thermal-magnetic
  • Panel Type: Not specified
  • Breaker Type: Miniature circuit breaker
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • 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: Bolt-on
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • 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: Not applicable
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not specified
  • Amperage Maximum: 3 A
  • Amperage Minimum: Not applicable
  • Nema Rating: Not specified
  • Switch Style: Toggle
  • Wire Size: Not specified
  • Certification: UL 489, CSA
  • Circuit Breaker Mounting Style: Bolt-on
  • Terminal Connection: Not specified
  • Frequency Rating: 50/60 Hz
  • Phase Connection: 1-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: Not specified
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 1 inch
  • Current Rating: 3 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: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 88762181170
  • GTIN: 00887621811709