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Siemens MP-230 - Molded Case Circuit Breaker 30A

Siemens
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The Siemens MP-230 is a molded case circuit breaker designed for overcurrent protection in industrial electrical systems. It is rated for a maximum voltage of 240V AC and a current of 30A, with a 10kA interrupting capacity at 240V AC. The breaker features a compact, 1-inch wide, single-pole construction with a thermal-magnetic trip mechanism, weighing 0.517 lb. It complies with UL 489 and CSA standards, ensuring reliable performance in branch circuit protection. Typical applications include lighting panels, motor control centers, and general distribution boards in commercial and light industrial settings.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Dimensions: 1-inch wide, 3.25-inch height, 2.5-inch depth
  • Standards: UL 489, CSA C22.2 No. 5
  • Applications: Branch circuit protection, lighting panels, motor control centers
  • Switch Type: Toggle
  • Configuration: Single-pole
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 3.5 x 2.5 x 1.5 inches
  • Phase: Single-phase
  • Voltage: 240V AC
  • Amperage: 30A
  • AIC rating: 10kA at 240V AC
  • Connection: Line and load terminals
  • Poles: 1
  • Protection: Overcurrent and short-circuit
  • Functions: Thermal-magnetic trip
  • Frame Size: MP
  • Trip Type: Thermal-magnetic
  • Panel Type: Load center
  • Breaker Type: Molded case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Copper alloy
  • Panel Style: Plug-on
  • Bus Type: Tin-plated
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: 1.0 inch
  • Clas: Not applicable
  • Mounting: Plug-on
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: 1 HP at 240V AC
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 30A
  • Dist Voltage: 240V AC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 30A
  • Full Load Amp Minimum: 0A
  • Enclosure: Open style
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: 14-8 AWG
  • Amperage Maximum: 30A
  • Amperage Minimum: 0A
  • Nema Rating: 1
  • Switch Style: Toggle
  • Wire Size: 14-8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Plug-on
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489, CSA C22.2 No. 5
  • Compatible Frames: MP series
  • Installation Type: Plug-on
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: MP
  • Current Rating: 30A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • 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: 040892518962
  • GTIN: 00783643148659