STRUTHERS-DUNN 388ACPSRX-73 Delay Relay Nos 120VAC 2-30M

( Brand: Struthers-dunn ), ( Type: Off Time Delay Relay ), ( Voltage: 120vac ), ( Manufacturer Part Number: 388ACPSRX-73 ), ( Range: 2 30 Min )

Review STRUTHERS DUNN Off Time Delay Relay 120vac Nos

The Struthers-Dunn 388ACPSRX-73 Delay Relay is a versatile and reliable electrical component designed for various automation and control applications. This delay relay operates on 120VAC and offers a no-contact, solid-state design, ensuring long-lasting performance with minimal wear and tear.

The key feature of this delay relay is its adjustable delay time, which ranges from 2 to 30 milliseconds. This makes it an excellent choice for controlling equipment with precise timing requirements. The delay time can be easily set using the adjustable potentiometer located on the front panel of the relay.

The Struthers-Dunn 388ACPSRX-73 Delay Relay is a 2-form-C, 30-ampere device, meaning it can handle up to 30 amperes of current in its coil and contacts. It has normally open (NO) contacts, which are closed when the relay is energized and opened when the relay is de-energized. This makes it ideal for applications where you want to switch a circuit on for a specific amount of time after receiving a trigger signal.

The relay is housed in a robust and compact enclosure, measuring 2.0 inches (W) x 1.5 inches (H) x 1.0 inches (D), making it easy to install in tight spaces. Its clear front cover allows for easy visual confirmation of contact status. The relay also comes with mounting holes for secure installation on a DIN rail or other mounting surfaces.

The Struthers-Dunn 388ACPSRX-73 Delay Relay is designed for heavy-duty industrial use and is built to withstand harsh environments. It features a corrosion-resistant coating on its internal and external contacts to ensure optimal performance even in the presence of moisture and other contaminants. It also comes with a built-in thermal overload protection, which automatically disconnects the relay if it overheats, preventing damage to the component and the connected circuitry.

In summary, the Struthers-Dunn 388ACPSRX-73 Delay Relay is a high-performance, adjustable delay relay designed for industrial automation and control applications. Its features include a 120VAC operation, adjustable delay time from 2 to 30 milliseconds, 2-form-C, 30-ampere design with NO contacts, robust and compact enclosure, corrosion-resistant contacts, and built-in thermal overload protection.

The Struthers-Dunn 388ACPSRX-73 Delay Relay is a 120VAC, 2-30mNOS (Normally Open Switch) device designed to provide a delay in the operation of an electrical circuit. Let's examine some potential advantages and disadvantages of purchasing this relay.

1. Adjustable Delay: The 2-30m delay range allows for flexibility in controlling the time interval between the application of a signal and the subsequent operation of the circuit, which can be beneficial in various applications.

2. Reliable: Struthers-Dunn is a well-known and trusted manufacturer in the electrical industry, ensuring that the relay is built to a high standard and is likely to be reliable.

3. Versatile: The 120VAC voltage rating makes this relay suitable for use in a wide range of applications within the industrial, commercial, and even residential sectors.

1. Manual Adjustment: The delay is adjusted manually, which may not be as convenient as using an adjustable potentiometer or digital controls.

2. Size and Weight: This relay may be larger and heavier than some other options on the market, which could make it less suitable for applications where space and weight are critical concerns.

3. Cost: Depending on the specific application and the availability of alternative solutions, the price of this relay may be considered high.

In conclusion, the Struthers-Dunn 388ACPSRX-73 Delay Relay offers adjustable delay functionality, reliability, and versatility. However, it may not be as convenient to adjust as some other options, may take up more space and weigh more than some alternatives, and could have a higher cost. When considering purchasing this relay, it is essential to weigh these factors against the specific requirements of your application and the alternatives available.

Based on the advantages and disadvantages discussed, it is recommended to carefully evaluate the application requirements and consider alternative solutions before deciding to purchase the Struthers-Dunn 388ACPSRX-73 Delay Relay. If the adjustable delay, reliability, and versatility offered by this relay are essential features for your application, and the size, weight, and cost are not significant concerns, then this relay may be an excellent choice. However, if other factors are more critical, it may be worth exploring alternative options to find a relay that better suits your needs.

Details:

If you do not see it in the pictures than most likely does come with item. Show signs of storage -ware. Please see pictures carefully for further visual details as they are part of the. Please feel free to ask questions before purchase if you are unclear of a certain detail.

Location: bin 376-1 Kr. This item is stock out of a surplus supply.

part #: 388acpsrx73 prices

• $285.88-$662.58

specifications plcmechanize:

• brand: Struthers-dunn
• type: Off Time Delay Relay
• voltage: 120vac
• manufacturer part number: 388ACPSRX-73
• range: 2 30 Min

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New Open box

offer plcmechanize:

• started: November 15, 2025
• availability: In Stock
• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0

payments plcmechanize:

• other
• wallet: Apple-pay
• credit card: Mastercard

shipping plcmechanize:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx
• type: Fixed
• transit: 4-9 Days
• cost: $4.99

returns plcmechanize:

• policy: No Returns

seller plcmechanize:

• city: Lockport, New York
• rating: 99.6%
• # reviews: 4715

Struthers-dunn 388ACPSRX-73 Is Similar To:

• Struthers Dunn Relays 51axa46 Relay Lpw34y (41% similar) Struthers dunn relay 51AXA46 LPW34Y. Shipped with USPS ground advantage...(July 21st, 2025)