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STRUTHERS-DUNN W388ACPSRX29 True Off DPDT Timer Relay

The Struthers-Dunn 388 series True Off Timer Relay is designed for applications requiring a reliable latching off function. This relay utilizes solid-state circuitry, allowing it to maintain its state even when power is interrupted. When power is removed, timing begins, and the contacts return to their home position after the timing cycle. The 388 series is ideal for industrial automation, process control, and other applications where a power interruption is necessary.

Authorized Distributors
Part No:W388ACPSRX-29
Stock:1
Inv Date:06-08-2026
Price: Unit price: $384.29
Buy/RFQ:
Part No:W388ACPSRX-29
Stock:1
Inv Date:06-08-2026
Price: Unit price: $384.29
Buy/RFQ:

STRUTHERS-DUNN W388ACPSRX29 True Off DPDT Timer Relay Specifications:

  • Timing Range: Up to 60 seconds
  • Repeatability: 3.0%
  • Reset Time: maximum 150mS
  • Contact Configuration: 2PDT
  • Contact Material: Silver Alloy
  • Coil Available: AC and DC
  • Nominal Coil Power: 1.5VA 1W
  • Input Voltage Tolerance (AC): 85% to 110% of nominal
  • Input Voltage Tolerance (DC): 80% to 110% of nominal
  • Dielectric Strength (Across Mutually Insulated Points): 1500Vrms
  • Dielectric Strength (Between Points): 500Vrms
  • Insulation Resistance: 1,000 Mohms min @ 500VDC
  • Operating Temperature: -20 to 55°C (-4 to 13°F)
  • Storage Temperature: -40 to 85°C (-40 to 185°F)
  • Electrical Life Expectancy: 100,000 operations
  • Mechanical Life Expectancy: 10,000,000 operations
  • Mating Socket: SK-SQB11-DSA
  • Enclosure Weight: 4.0oz (113 grams)

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Frequently Asked Questions

Where can I buy STRUTHERS-DUNN W388ACPSRX29?

You can click on the BUY or RFQ button to purchase W388ACPSRX29 from an authorized STRUTHERS-DUNN distributor.

How do I troubleshoot issues or seek technical support for part W388ACPSRX29?

You can download the W388ACPSRX29 datasheet or visit the STRUTHERS-DUNN website for support.

Who is the manufacturer of W388ACPSRX29?

STRUTHERS-DUNN

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