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Siemens ECLTB2 - Miniature Circuit Breaker 20A 1-Pole

Siemens
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Siemens ECLTB2 is a miniature circuit breaker designed for overload and short-circuit protection in load center applications. This unit operates at a rated voltage of 120/240V AC with a current rating of 20A and a 10kA interrupting capacity. The breaker features a compact construction measuring 6.693 x 4.724 x 0.004 inches and weighs 0.044 lb, built with a thermoplastic housing and a standard 1-pole configuration. It complies with UL 489 and CSA C22.2 standards for residential and commercial electrical systems. Typical applications include branch circuit protection in Siemens load centers and panelboards for lighting, receptacle, and general-purpose circuits.

Key Features & Specifications
  • Type: Miniature circuit breaker, 1-pole, thermal-magnetic trip
  • Voltage Rating: 120/240V AC
  • Current Rating: 20A
  • Dimensions: 6.693 x 4.724 x 0.004 inch
  • Standards: UL 489, CSA C22.2
  • Applications: Load center branch circuit protection
  • Switch Type: Toggle
  • Configuration: 1-pole
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: 40°C ambient
  • Shipping Dimensions: 6.693 x 4.724 x 0.004 inch
  • Phase: 1-phase
  • Voltage: 120/240V AC
  • Amperage: 20A
  • AIC rating: 10kA
  • Connection: Plug-in
  • Poles: 1
  • Protection: Overload and short-circuit
  • Functions: Circuit protection
  • Frame Size: 1-inch per pole
  • Trip Type: Thermal-magnetic
  • Panel Type: Load center
  • Breaker Type: Miniature
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not applicable
  • Panel Style: Flush or surface mount
  • Bus Type: Tin-plated copper
  • Fuse Class: Not applicable
  • Insulation Temperature: 105°C
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: 1.0 inch
  • Clas: Not applicable
  • Mounting: Plug-in
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not applicable
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: 20A
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 20A
  • Full Load Amp Minimum: 20A
  • Enclosure: Open
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not applicable
  • Amperage Maximum: 20A
  • Amperage Minimum: 20A
  • Nema Rating: Not applicable
  • Switch Style: Toggle
  • Wire Size: #14-8 AWG
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Plug-in
  • Terminal Connection: Screw
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 489, CSA C22.2
  • Compatible Frames: Siemens load centers
  • Installation Type: Plug-in
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: 1-inch
  • Current Rating: 20A
  • 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: 804766344282
  • GTIN: 00804766344282