3100-30T942B PRODUCTS UNLIMITED Vac Amp Contactor

Review PRODUCTS UNLIMITED Model 120 Vac 40contactor

Introducing the Unlimited 3100-30T942B 98 120VAC 40Amp Contactor, a reliable and versatile electrical switching component designed to meet the demands of various industrial and commercial applications.

This contactor, with the model number x13070449010, is engineered to handle 120 Volt Alternating Current (VAC) and is rated for a maximum current of 40 Amps. Its heavy-duty construction ensures durability and long-lasting performance, making it an ideal choice for heavy-duty applications.

The Unlimited 3100-30T942B 98 contactor features a 98-way terminal block, providing ample space for multiple wiring connections. Its 40Amp rating makes it suitable for applications requiring higher current flows, while its 120VAC voltage rating makes it compatible with standard household and commercial power sources.

The contactor's design includes a coil that can be energized to close the contacts, allowing current to flow through the circuit. This coil is located at the bottom of the contactor and is easily accessible for maintenance or replacement. The contactor also includes a handle that can be used to manually operate the contacts, providing added convenience and flexibility.

This Unlimited contactor is built to meet rigorous industry standards for safety and reliability. It features a silver-coated contact surface that ensures low contact resistance and minimizes arcing, reducing the risk of electrical shorts and other potential hazards. The contactor also includes overload protection, which automatically disconnects the contacts when the current flow exceeds the rated value, preventing damage to the contacts and the electrical system as a whole.

In summary, the Unlimited 3100-30T942B 98 120VAC 40Amp Contactor is a high-performance and reliable switching component designed for heavy-duty industrial and commercial applications. Its heavy-duty construction, 98-way terminal block, and 40Amp/120VAC rating make it a versatile and flexible option for a wide range of applications. Its safety features, including low contact resistance and overload protection, ensure safe and reliable operation, making it a smart investment for any electrical system.

Pros and Cons of Buying a 40 Amp Contactor (Model: 3100-30T942B, Part Number: X13070449010)

The 3100-30T942B 40 amp contactor is a popular choice for electrical applications due to its reliability and functionality. However, like any other electrical component, it comes with its advantages and disadvantages. In this discussion, we will explore the pros and cons of buying this contactor.

1. High Current Capacity: The primary advantage of a 40 amp contactor is its ability to handle large electrical currents. This makes it suitable for heavy-duty applications such as HVAC systems, industrial machinery, and large pumps.

2. Durability: The 3100-30T942B contactor is built to last. It features a robust design with high-quality materials, ensuring it can withstand the rigors of industrial applications.

3. Versatility: This contactor is suitable for a wide range of applications due to its adjustable time delay feature. This allows users to customize the contactor's operation to their specific needs.

4. Safety: The contactor's design includes overload protection, which helps prevent damage to the electrical system and ensures safe operation.

1. Cost: Compared to smaller contactors, the 40 amp model can be more expensive. This may be a significant consideration for budget-conscious buyers.

2. Complexity: Due to its larger size and increased functionality, the 40 amp contactor may be more complicated to install and operate than smaller models.

3. Size: The larger size of the 40 amp contactor may pose installation challenges in confined spaces.

The 3100-30T942B 40 amp contactor offers several advantages, including high current capacity, durability, versatility, and safety. However, it also comes with some disadvantages, such as cost, complexity, and size. Ultimately, the decision to buy this contactor depends on the specific requirements of your electrical application and your budget. If you need a reliable and powerful contactor for heavy-duty applications, the 3100-30T942B is an excellent choice. However, if you have limited space or a smaller budget, you may want to consider a smaller model.

If you require a 40 amp contactor for your electrical application and can afford the cost and installation challenges, the 3100-30T942B is a solid choice. Its robust design, adjustable time delay feature, and overload protection make it a reliable and versatile component for heavy-duty applications. However, if you have limited space or a smaller budget, you may want to consider a smaller model that better suits your needs. Always ensure you follow proper installation and safety procedures when working with electrical components.

Details:

With a 40 amperage rating, this contactor from the trusted brand products Unlimited is dependable option for various electrical applications. The products Unlimited 3100-30T942B model 98 is a 120 vac, 40 contactor designed for electrical equipment and industrial use. If the item has free shipping it is to lower 48 continental us states only. See photos above for details and item specs, 29-3-v # 5373 9/5/2025, 9/5/2025.

specifications genpurrelays:

• mpn: 3100-30t942b
• part type: Contactor
• materials sourced from: United States
• amperage rating: 35 Res.per Pole
• make: Products

payments genpurrelays:

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

seller genpurrelays:

• city: pennsauken, new jersey
• rating: 100.0%
• # reviews: 3009

returns genpurrelays:

• policy: returns accepted
• time: 30 days
• paid by: buyer
• method: money back

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

offer genpurrelays:

• in stock #: 5
• sold #: 15
• started: january 7, 2026
• options: ship-to-home
• availability: in stock
• best offers: true
• prices: $20.00–$23.10
• item condition: Used

shipping genpurrelays:

• transit: 2-6 days
• class: standard, one-day
• carrier: ups
• type: calculated
• service: ups ground, ups next day air