Westinghouse DSPTOF-30A Off-Delay Timing Relay

Description:

The Westinghouse DSPTOF-30A Timing Relay is used in industrial automation and electrical control systems for off-delay timing functions, delayed switching operations, and sequence control in 120VAC applications. Commonly installed in motor control centers, industrial control panels, conveyor systems, HVAC equipment, manufacturing machinery, and process automation systems requiring dependable timed relay operation and controlled shutdown sequencing. Maintenance electricians, OEM equipment manufacturers, and industrial system integrators use this timing relay for replacement maintenance, control system upgrades, retrofit projects, and restoration of legacy Westinghouse automation equipment.

Applications:

The Westinghouse DSPTOF-30A timing relay is commonly used in industrial automation systems, process control assemblies, motor starter circuits, compressor controls, packaging machinery, production line equipment, HVAC control systems, and electrical distribution panels where reliable off-delay timing, delayed equipment shutdown, and sequence control functions are required for safe and efficient operation.

Technical Specifications:

• Manufacturer: Westinghouse
• Part Number: DSPTOF-30A
• Product Type: Timing Relay
• Timing Function: Off-Delay Timing Relay
• Voltage Rating: 120 VAC / 110 VAC
• Timing Range: 0.1 – 30 Seconds
• Pole Configuration: 3 Pole
• Contact Rating: 2.5 Amps
• Frequency Rating: 50/60 Hz
• Application Type: Industrial automation and timing control
• Electrical Function: Delayed switching and sequence control
• System Compatibility: Industrial control and automation systems
• Installation Environment: Control panels and automation cabinets
• Industry Use: Manufacturing and industrial process systems
• Mounting Type: Panel-mounted relay installation
• Service Application: Replacement and retrofit projects

Common Replacements:

• Eaton Off-Delay Timing Relay 120VAC
• Allen-Bradley Industrial Time Delay Relay
• Siemens 120VAC Timing Control Relay