Overview
The Westinghouse 126D299G02 upper stud assembly is an OEM replacement component for low-voltage power circuit breakers in the DS-series family. This stud assembly serves as a critical contact support structure within the breaker’s pole unit assembly. Designed for 600V applications, it is widely used in maintenance and refurbishment of Westinghouse circuit breakers across industrial and commercial electrical distribution systems.
Key Features
- Original Equipment Manufacturer (OEM) replacement part
- Compatible with multiple Westinghouse circuit breaker models and voltage classes
- Precision-engineered stud assembly for reliable electrical contact support
- Suitable for both manual and electrically operated breaker configurations
- Used in standard maintenance and renewal procedures
Technical Specifications
- Part Number: 126D299G02
- Manufacturer: Westinghouse Electric Corporation
- Component Type: Upper Stud Assembly
- Voltage Class: 600 VAC
- Application: Power circuit breaker pole unit
- Configuration: Single pole stud assembly
- Condition: New in Box
Typical Applications
- Circuit breaker maintenance and refurbishment programs
- Power distribution equipment repairs
- Industrial electrical system upgrades
- Renewal parts replacement for aged or damaged breakers
- OEM-compliant breaker restoration
Compatibility & Replacements
Compatible With
- Westinghouse DS-206 circuit breakers
- Westinghouse DS-206E circuit breakers
- Westinghouse DS-206H circuit breakers
- Westinghouse DS-206S circuit breakers
- Westinghouse DS-416 circuit breakers
- Westinghouse DS-416H circuit breakers
- Westinghouse DS-416S circuit breakers
- Westinghouse DSL-416 circuit breakers
- Westinghouse DS-420 circuit breakers
- Westinghouse DSL-420 circuit breakers
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 126D299G02 is listed as a renewal part assembly component in Westinghouse technical documentation for pole unit assembly configurations in the models listed above.
Works With
- Westinghouse circuit breaker renewal parts kits
- DS-series pole unit assemblies
- Manual and electrically operated breaker mechanisms
- 600V power distribution systems
