FD63T175 - 175Amp Trip Unit

FD63T175 - 175Amp Trip Unit

The Siemens FD63T175 is a high-performance thermal-magnetic trip unit designed for use with Siemens FD frame molded case circuit breakers. This trip unit ensures reliable protection against overloads and short circuits by combining both thermal and magnetic tripping mechanisms. The FD63T175 must be installed in a compatible breaker frame to operate as a fully functional circuit breaker in your electrical system. This is only a trip unit, it needs a compatible frame to function as a circuit breaker.

Key Features and Benefits:

• Thermal-Magnetic Trip Unit: The FD63T175 trip unit integrates thermal overload protection with magnetic short-circuit interruption, ensuring precise and reliable protection for electrical systems.
• High Interrupting Capacity: When installed in a suitable frame, the FD63T175 provides an interrupting capacity of 22kA at 600V and 35kA at 480V, allowing it to handle high fault conditions.
• Flexible Connectivity: The trip unit supports a wide range of wire sizes, from 6AWG to 350KCM for copper (CU) and 4AWG to 350KCM for aluminum (AL), offering flexibility for various installation needs.

Technical Specifications:

• Current Rating: 175 Amps
• Poles: 3
• Interrupting Capacity: 22kA at 600V, 35kA at 480V
• Dimensions: 4.5 inches (W) x 9.5 inches (H) x 4 inches (D)
• Wire Range: 6AWG - 350KCM (Copper), 4AWG - 350KCM (Aluminum)
• Weight: 1.199 lbs

Material Compliance and Certifications:

• RoHS Compliant: Compliant with RoHS directives, ensuring the unit is free from hazardous substances.
• REACH Compliance: Meets the latest REACH regulations, providing information on any substances of very high concern (SVHCs).
• WEEE Take-Back Obligation: Complies with the WEEE directive, ensuring responsible recycling and disposal of electronic waste.

Suitability:

• When installed in a compatible Siemens FD frame, the FD63T175 trip unit is perfect for commercial and industrial applications requiring reliable overcurrent protection. Its high interrupting capacity and compliance with international standards make it suitable for use in motor control centers, panel boards, switchboards, and other high-demand environments. The FD63T175 offers the performance and reliability needed to protect electrical systems in both new installations and system upgrades, providing safety and continuity across diverse electrical infrastructures.

Choose the Siemens FD63T175 Low Voltage Sentron Molded Case Circuit Breaker trip unit for dependable protection and performance in your electrical systems. Whether for industrial or commercial applications, this trip unit delivers the safety and reliability necessary to maintain your operations.