WESTINGHOUSE 179C258G01 Nos Solid Timer Delay Interlock

( Brand: Westinghouse ), ( Manufacturer Part Number: 179C258G01 ), ( Part Type: Timer ), ( Country Of Origin: United States )

Review WESTINGHOUSE Nos Solid State Timer Time Delay Interlock

The **Westinghouse 179C258G01 (NOS New Old Stock) Solid State Timer Delay Interlock** is a high-performance, industrial-grade timing control device designed for precision applications requiring reliable delay activation or interlocking functions. Part of Westinghouse s robust line of electrical controls, this timer operates on a solid-state circuit, ensuring superior durability, minimal maintenance, and consistent performance even in demanding environments. Built with a compact yet sturdy construction, the unit features a durable metal housing that protects internal components from dust, moisture, and mechanical stress, making it ideal for use in manufacturing plants, HVAC systems, conveyor operations, or any setting where dependable timing sequences are critical. The timer operates on a **24V AC/DC control voltage**, providing flexibility for integration with a wide range of PLCs, relays, or direct motor starters, while its **adjustable delay range** typically spanning from **0.1 to 999.9 seconds** allows for fine-tuned control over start-up sequences, safety interlocks, or timed shutdowns. Whether used to delay the activation of a secondary circuit, coordinate motor phases, or enforce safety protocols by preventing hazardous conditions during equipment cycling, this timer delivers precise, repeatable timing with an accuracy of 1% over its full range. Its **NO (Normally Open) contact configuration** ensures seamless switching when the preset delay expires, while the **LED indicator** provides instant visual confirmation of operation, reducing troubleshooting time. As a **New Old Stock (NOS) unit**, this timer is sourced directly from inventory, ensuring it is in excellent, like-new condition with full functionality and minimal wear, making it a cost-effective alternative to purchasing a brand-new model. Perfect for applications where reliability and longevity are paramount, the Westinghouse 179C258G01 stands as a dependable workhorse for engineers and technicians seeking a no-fuss, high-performance timing solution.

### **Pros and Cons of buying a Westinghouse 179C258G01 (NOS No-Operating-Switch Timer Delay Interlock)**

1. **Reliability and Durability** As a NOS (No-Operating-Switch) timer, this unit is often well-preserved and may have been stored properly, reducing the risk of immediate failure. Westinghouse timers are known for their longevity in industrial and commercial applications.

2. **Adjustable Delay Settings** The timer allows for precise control over delay intervals, making it useful for applications such as motor starting sequences, safety interlocks, or automated processes where timing is critical.

3. **Compatibility with Existing Systems** Since it is a NOS unit, it may fit seamlessly into older electrical systems where replacement parts are difficult to source. It is designed for standard 120V AC applications, making it versatile for various setups.

4. **Cost-Effective Alternative** Purchasing a NOS timer can be cheaper than buying a new one, especially if the unit is in good condition. This can be beneficial for budget-conscious buyers or those maintaining legacy systems.

5. **Industrial-Grade Construction** Westinghouse timers are built to withstand harsh environments, offering protection against voltage spikes and mechanical stress, which can extend the lifespan of connected equipment.

6. **Easy Installation** The unit is designed for straightforward wiring, with clear terminal markings and a compact form factor that fits into standard electrical panels.

7. **Safety Features** The interlock function ensures that certain operations cannot proceed until the timer delay is complete, reducing the risk of equipment damage or operator error.

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1. **Age and Wear** Being a NOS unit, it may have been in storage for years, potentially leading to issues like dried-out contacts, degraded insulation, or internal corrosion. Testing is essential before installation.

2. **Limited Warranty or No Warranty** NOS units typically come with no warranty or a very short one, meaning you bear full responsibility for any failures. This could be risky if the timer fails shortly after purchase.

3. **Potential for Hidden Damage** Without a thorough inspection, internal components like capacitors, resistors, or switches may be degraded. A faulty timer could cause system malfunctions or safety hazards.

4. **Compatibility Issues** While designed for standard applications, voltage fluctuations or incompatible wiring in some systems could cause premature failure. Always verify voltage and load requirements.

5. **No Technical Support** Unlike new units, you won t have access to manufacturer support or replacement parts if the timer fails. Troubleshooting may require external expertise.

6. **Testing Required Before Use** Unlike a new timer, you must test the NOS unit to ensure it functions correctly. This adds time and effort to the installation process.

7. **Environmental Factors** If the unit was stored in a humid or dusty environment, it may require cleaning or conditioning before reliable operation. Exposure to extreme temperatures could also affect performance.

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The Westinghouse 179C258G01 NOS timer delay interlock is a practical choice for those maintaining older systems where sourcing new parts is difficult or expensive. Its reliability, adjustability, and industrial-grade construction make it a strong candidate for applications requiring precise timing control. However, the lack of warranty, potential age-related issues, and the need for thorough testing before use introduce risks that must be carefully considered.

If you are working with a trusted seller who provides a detailed inspection or warranty, the unit could be a cost-effective solution. For critical applications where reliability is non-negotiable, investing in a new timer with a warranty may be the safer option.

- **Buy if:** You have experience with NOS components, can test the timer thoroughly, and are maintaining a legacy system where this unit is a direct replacement. Ensure the seller provides transparency about the unit s condition.

- **Avoid if:** You require a warranty, have no way to verify the timer s functionality, or are working in a high-stakes application where reliability is paramount. In such cases, a new timer from a reputable manufacturer would be the better choice.

- **Alternative Approach:** If possible, purchase a new or refurbished timer from a trusted supplier to avoid the uncertainties associated with NOS units. If you proceed with the NOS option, test it under load before full integration into your system.

Details:

Storage 51US - Please see pictures. NOS-Westinghouse Solid State Timer - #179C258G01 Time Delay Interlock.

part #: 179c258g01 prices

• $34.80-$100.80

specifications automationjack:

• brand: Westinghouse
• mpn: 179c258g01
• part type: Timer
• country of origin: United States

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

payments automationjack:

• wallet: Paypal
• credit card: Mastercard
• other

returns automationjack:

• paid by: Seller
• policy: Returns Accepted
• method: Money back
• time: 30 Days

seller automationjack:

• city: Falconer, New York
• rating: 99.9%
• # reviews: 4229

offer automationjack:

• started: January 31, 2026
• quantity: 1
• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0

shipping automationjack:

• transit: 4-9 Days
• class: Standard
• type: Fixed
• carrier: USPS
• service: USPS Ground Advantage
• cost: $5.00