3H0368490001

The Modine 3H0368490001 Delay Relay Board, model number 3H36849-1 NOs, is a robust and reliable solution for implementing time-delayed electrical switching applications. This delay relay board is manufactured by Modine Manufacturing Company, a trusted name in the heating, ventilation, and air conditioning industry, but it is also applicable to various other sectors where time-delayed switching is necessary.

This delay relay board is designed to provide reliable and accurate time-delayed switching functionality with a wide range of adjustable delay times. It measures 5.2 inches in length, 2.9 inches in width, and 1.2 inches in height, making it a compact and space-efficient solution for applications with limited mounting space. The board features a silver-colored finish, which not only enhances its aesthetic appeal but also provides a degree of protection against dust and other environmental contaminants.

The Modine 3H0368490001 Delay Relay Board is constructed using high-quality components that ensure durability and long-term performance. It features ten separately switched NO (Normally Open) delay contacts with adjustable delay times ranging from 1 second to 99 minutes. The board also includes a common terminal and a normally closed terminal. The contacts are rated for a maximum continuous current of 1 Ampere and can switch a voltage range of 120VAC to 277VAC.

Installation of the delay relay board is straightforward, with clear markings on the board to indicate the various terminals. The adjustment of the delay times is accomplished using a rotary dial switch located at the top right corner of the board. The switch allows for precise setting of the delay times in increments of 1 second. Once the desired delay time has been set, the switch is locked in place using a screw, ensuring that the setting remains consistent.

The Modine 3H0368490001 Delay Relay Board is suitable for use in a wide range of applications, including HVAC systems, industrial processes, security systems, and lighting control systems. Its compact size, adjustable delay times, and robust construction make it an ideal choice for applications where time-delayed switching is essential. The board is designed to operate in temperatures ranging from -40 F to 158 F (-40 C to 70 C), ensuring reliable performance in various environmental conditions.

In summary, the Modine 3H0368490001 Delay Relay Board is a versatile and reliable solution for implementing time-delayed electrical switching applications. Its compact size, adjustable delay times, and robust construction make it an ideal choice for various industries and applications where precise timing is crucial. The board's high-quality components and user-friendly design ensure reliable performance and easy installation, making it a valuable addition to any system or project.

Pros and Cons of Buying Modine 3H0368490001 Delay Relay Board

The Modine 3H0368490001 Delay Relay Board (3H36849-1 NOS) is a critical component in HVAC systems, particularly in those that require a delay in fan operation after the heating element has been turned off. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this relay board.

1. Reliability: Modine is a well-known brand in the HVAC industry, and their products are generally considered to be of high quality. This delay relay board is no exception, as it is built to withstand the rigors of continuous operation in harsh environments.

2. Functionality: The delay relay board provides a crucial function in the HVAC system, allowing for a delay in fan operation after the heating element has been turned off. This feature is essential for maintaining consistent temperature and humidity levels in the space being heated or cooled.

3. Easy Installation: The relay board is designed to be easy to install, with clear instructions provided in the documentation that comes with the product. This makes it a good choice for DIY enthusiasts or HVAC professionals who need to get the system up and running quickly.

1. Cost: Compared to some other brands and models of delay relay boards, the Modine 3H0368490001 can be more expensive. This may be a significant disadvantage for those on a tight budget.

2. Availability: Due to its popularity and the critical role it plays in HVAC systems, the Modine 3H0368490001 delay relay board can be difficult to find in stock at local retailers or distributors. This may require additional time and effort to locate and purchase the product.

3. Compatibility: While the Modine delay relay board is compatible with a wide range of HVAC systems, it may not be suitable for all applications. It is essential to verify that the specific system requirements match those of the relay board before making a purchase.

In conclusion, the Modine 3H0368490001 Delay Relay Board offers several advantages, including reliability, functionality, and easy installation. However, it also comes with some disadvantages, such as cost, availability, and compatibility. Ultimately, the decision to purchase this product depends on the specific needs and budget of the customer.

If you are in the market for a high-quality delay relay board and are willing to pay a premium for a well-established brand, the Modine 3H0368490001 is an excellent choice. However, if cost is a significant factor, you may want to explore other options from less expensive brands or consider refurbished or used relay boards. Be sure to carefully assess the compatibility of the relay board with your HVAC system before making a purchase.

Details:

This specific model is manufactured by Modine and known for its reliability efficiency. It is ideal for use in various industrial and commercial applications where precise timing control are essential optimal performance of the hvac system. The Modine time delay relay board 3H36849-1 is a new old stock product designed for hvac and refrigeration systems. This time delay relay board is a valuable addition to any business or industrial setting requiring precise timing and control for heating, ventilation, air conditioning systems.

specifications maxohvac:

• brand: Modine
• mpn: 3h0368490001
• model: 3h36849-1
• part type: Board
• upc: 046629460221

seller maxohvac:

• rating: 96.2%
• city: douglasville, georgia
• # reviews: 122

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

returns maxohvac:

• policy: no returns

payments maxohvac:

• other
• wallet: google-pay
• credit card: visa

shipping maxohvac:

• transit: 7-11 days
• service: usps ground advantage
• class: standard
• carrier: usps
• type: fixed

offer maxohvac:

• best offers: true
• in stock #: 5
• availability: in stock
• sold #: 16
• prices: $110.00–$222.49
• item condition:
  • New
  • Open box
• options: ship-to-home
• started: january 1, 2026

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