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Siemens ED21B080 - Molded Case 80A 1-Pole 120V

Siemens
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Siemens ED21B080 Circuit Breaker is a 1-pole molded case circuit breaker from the Sentron Series, designed for thermal magnetic overcurrent protection in branch circuits. It is rated for 80A continuous current at 120V AC, with an interrupting capacity of 10kA at 120V, and provides LI (Long-Time and Instantaneous) trip functions. This compact unit weighs 1.001 lb, accepts wire sizes from 14 AWG (Cu) to 10 AWG (Al/Cu) via load side lugs, and is configured for lug-in panelboard connection. It is UL Listed and HACR rated, complying with industry standards for use in SB Switchboards and Sentron Panelboards. Typical applications include lighting, appliance, and general-purpose power distribution in commercial and industrial settings.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic, 1-Pole
  • Voltage Rating: 120V AC
  • Current Rating: 80A
  • Dimensions: Compact frame (125A/ED frame size)
  • Standards: UL Listed, HACR Rated
  • Applications: Branch circuit protection in SB Switchboards and Sentron Panelboards
  • Switch Type: Standard Breaker
  • Configuration: 1-Pole, Lug In Panelboard
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 120V
  • Amperage: 80A
  • AIC rating: 10kA@120V
  • Connection: Load Side Lug
  • Poles: 1
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: 125A/ED
  • Trip Type: Thermal Magnetic
  • Panel Type: SB Switchboards, Sentron Panelboards
  • Breaker Type: Standard
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 10 AWG
  • 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: Panelboard
  • Hz: 50/60 Hz (typical)
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not included
  • CPT: Not included
  • Full Load Amps: 80A
  • Dist Voltage: 120V
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 80A
  • Full Load Amp Minimum: 80A
  • Enclosure: Open (panelboard mount)
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: 14 AWG (Cu) to 10 AWG (Al/Cu)
  • Amperage Maximum: 80A
  • Amperage Minimum: 80A
  • Nema Rating: Not specified
  • Switch Style: Standard
  • Wire Size: 14 AWG (Cu) to 10 AWG (Al/Cu)
  • Certification: UL Listed, HACR Rated
  • Circuit Breaker Mounting Style: Panelboard
  • Terminal Connection: Load Side Lug
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Any
  • Standards: UL, HACR
  • Compatible Frames: ED frame
  • Installation Type: Panelboard
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 125A/ED
  • Current Rating: 80A
  • 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: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 783643208803
  • GTIN: 00783643208803