Siemens ED42B080 Sentron 80A Circuit Breaker 2 Pole 480 Vac

$139.99

2 in stock

SKU: SSE82PMCCB42 Categories: , Tag:

The Siemens ED42B080 Sentron Circuit Breaker is a robust and reliable molded-case circuit breaker designed for industrial and commercial electrical systems. With its high-performance capabilities, this breaker provides overcurrent and short-circuit protection for circuits up to 480 VAC.


Key Features:

General Specifications:

  1. Type: Molded-case circuit breaker (Sentron series).
  2. Amperage Rating: 80 A.
    • Suitable for medium-load circuits.
  3. Poles: 2-pole configuration.
    • Ideal for single-phase or split-phase applications in 480 VAC systems.
  4. Voltage Rating: 480 VAC.
    • Designed for medium to high-voltage applications.

Performance:

  1. Interrupting Capacity:
    • Rated for high fault current levels; consult product documentation for specific kA rating.
  2. Trip Unit:
    • Thermal-magnetic trip unit.
    • Combines overload (thermal) and short-circuit (magnetic) protection.
  3. Operating Mechanism:
    • Quick-make, quick-break mechanism for reliable operation.

Design:

  1. Compact Size:
    • Space-saving design allows for installation in standard panels and enclosures.
  2. Durable Molded Case:
    • Provides excellent insulation and protection in industrial environments.
  3. Terminals:
    • Designed for secure and straightforward line and load side connections.

Applications:

  • Power Distribution:
    • Protects branch circuits in panelboards and switchgear.
  • Industrial Machinery:
    • Ensures safety for equipment in manufacturing and processing facilities.
  • Lighting Circuits:
    • Suitable for higher-capacity lighting and HVAC systems.
  • Utilities:
    • Ideal for commercial and industrial electrical systems.

Advantages:

  1. High Interrupting Capacity:
    • Handles significant fault currents to enhance system safety.
  2. Reliable Protection:
    • Combines thermal and magnetic trip functions for comprehensive circuit protection.
  3. Compact Design:
    • Easy integration into existing systems.
  4. Durability:
    • Engineered for long service life under demanding conditions.

Installation Notes:

  1. Mounting:
    • Securely mount in compatible enclosures or panels.
  2. Wiring:
    • Use appropriately rated conductors for the 80 A load.
  3. Torque Settings:
    • Follow Siemens specifications for tightening terminal connections.
  4. Compliance:
    • Ensure adherence to local electrical codes (e.g., NEC) during installation.

Maintenance Tips:

  1. Routine Inspections:
    • Check for visible damage, overheating, or loose connections.
  2. Periodic Testing:
    • Test the trip mechanism periodically to ensure functionality.
  3. Dust and Debris:
    • Keep the breaker and its surroundings clean for optimal operation.
  4. Replacement:
    • Replace if tripping becomes inconsistent or mechanical components wear out