Description
The Sporlan Controls 402660 Time Delay Relay is a precision-engineered control component designed to provide accurate timing and sequencing in HVAC and refrigeration systems. Sporlan Controls is a trusted name in the industry, known for producing high-quality components that enhance system reliability, protect equipment, and optimize operational efficiency.
Time delay relays play a critical role in HVAC applications by preventing simultaneous starts, managing compressor short-cycling, coordinating multi-stage equipment sequencing, and protecting sensitive components from electrical stress during startup and shutdown cycles. The Sporlan 402660 is built to meet the demands of commercial and industrial HVAC environments.
Key Features
- Engineered by Sporlan Controls for dependable HVAC and refrigeration system timing
- Helps prevent compressor short-cycling and equipment damage
- Supports proper sequencing of multi-stage HVAC systems
- Designed for straightforward integration into existing control panels and systems
- Built to withstand the rigors of commercial and industrial HVAC environments
- Reliable delay-on-make or delay-on-break timing function to coordinate system operation
Applications
- Commercial refrigeration system controls
- HVAC compressor protection and sequencing
- Multi-stage heating and cooling system coordination
- Equipment startup and shutdown timing management
Why Choose Sporlan Controls?
Sporlan Controls, a Parker Hannifin brand, has decades of experience delivering precision control solutions for the HVAC and refrigeration industry. Their products are widely specified by engineers and trusted by technicians for consistent, long-lasting performance in demanding applications.
For more information or to confirm compatibility with your specific system, consult your Sporlan Controls documentation or contact our knowledgeable team at Jackson Systems.







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