Description
The Trane SFSWT03536 is a genuine OEM contactor auxiliary contact block designed to expand the functionality of compatible Trane contactors and motor starters. Featuring a 1 Normally Open (1NO) and 1 Normally Closed (1NC) contact configuration, this auxiliary contact provides essential status signaling, safety interlocking, and control circuit feedback in commercial and industrial HVAC applications.
Built to Trane’s exacting quality standards, the SFSWT03536 mounts directly onto a compatible base contactor, adding auxiliary switching capability without requiring additional panel space or complex wiring modifications. It is the ideal replacement or add-on component for maintaining the integrity of your control panel and ensuring reliable system operation.
Key Features
- Genuine Trane OEM auxiliary contact block
- 1NO/1NC contact configuration for versatile control circuit use
- Direct-mount design for easy installation on compatible Trane contactors
- Provides status signaling, safety interlocking, and feedback functions
- Engineered for dependable performance in commercial HVAC control panels
- Exact OEM replacement ensures proper fit and function
Applications
- Commercial rooftop units and air handling systems
- Motor starter and contactor control panels
- Safety interlock and status indication circuits
- HVAC equipment requiring auxiliary switching capability
Why Choose OEM Trane Parts?
Using genuine Trane replacement components like the SFSWT03536 ensures compatibility, maintains equipment warranties, and reduces the risk of premature failure. Aftermarket substitutes may not meet the original design tolerances, potentially compromising system reliability and safety. Trust Trane OEM parts for long-lasting, code-compliant performance.







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