Westinghouse HMCP100R3C 100 A Circuit Breaker 600 Vac 3 Pole Molded Case

The Westinghouse HMCP100R3C Circuit Breaker is a high-performance, molded-case circuit breaker designed for industrial applications. It provides reliable overcurrent protection for motors, equipment, and electrical systems, ensuring safety and system integrity under demanding conditions.

Key Features:

General Specifications:

1. Type: Molded-case circuit breaker (HMCP series).
2. Amperage Rating: 100 A.
   • Designed for circuits requiring a 100-amp rating.
3. Poles: 3-pole configuration.
   • Ideal for three-phase systems.
4. Voltage Rating: 600 VAC.
   • Suitable for high-voltage applications.

Performance:

1. Interrupting Capacity:
   • Rated for high short-circuit fault levels (consult model-specific documentation for exact kA rating at various voltages).
2. Trip Unit:
   • Magnetic-only trip unit.
   • Designed for motor protection by responding to short-circuit conditions without thermal overload protection.
3. Operating Mechanism:
   • Quick-make, quick-break mechanism for reliable operation.

Design:

1. Compact Size:
   • Space-saving design suitable for control panels and switchgear.
2. Durable Construction:
   • Molded case provides insulation and protection in industrial environments.
3. Terminals:
   • Load and line side connections designed for secure wiring.

Applications:

• Motor Protection:
  • Protects motors from short-circuits and high fault currents.
• Industrial Machinery:
  • Ensures safe operation of equipment in manufacturing and processing facilities.
• Power Distribution:
  • Used in panelboards, switchboards, and motor control centers.
• Utilities:
  • Suitable for commercial and industrial electrical systems.

Advantages:

1. High Interrupting Capacity:
   • Handles large fault currents, providing enhanced safety.
2. Precision:
   • Magnetic-only trip ensures quick response to short circuits.
3. Robust Build:
   • Molded case construction withstands harsh industrial conditions.
4. Compatibility:
   • Works seamlessly in Westinghouse and other compatible electrical systems.

Installation Notes:

1. Mounting:
   • Mount securely in compatible enclosures or panels.
2. Wiring:
   • Use appropriately sized conductors for the 100 A rating.
3. Testing:
   • Test breaker operation to ensure proper functionality before energizing the circuit.
4. Compliance:
   • Ensure installation adheres to NEC (National Electrical Code) or other local codes.

Maintenance Tips:

1. Visual Inspection:
   • Regularly check for signs of wear, overheating, or damage.
2. Torque Settings:
   • Verify terminal connections are tightened to the specified torque.
3. Operational Tests:
   • Test the trip mechanism periodically to ensure reliability.
4. Cleaning:
   • Keep the breaker and enclosure free from dust and debris to avoid malfunctions.