ESSEX 143-9013 Contactor Nsnp 2POLE

( Brand: Essex ), ( Part Type: Contactor ), ( Manufacturer Part Number: 143-9013 )

Review ESSEX Contactor 2pole Nsnp

The Essex 143-9013 contactor is a 2-pole, normally open (NO), and normally off (NC) electromechanical device designed for controlling electrical circuits. This contactor is manufactured by Essex Electric Supply Company, a leading name in the electrical industry for over 100 years.

The Essex 143-9013 contactor is built with heavy-duty materials, ensuring its durability and reliability even under heavy usage. The contact points are made of high-quality silver alloy, which ensures excellent conductivity and long-lasting performance. The contactor's frame is made of cast aluminum, making it lightweight yet robust.

The contactor features a quick-make, quick-break action, which allows it to make and break electrical contacts rapidly, providing quick response times and efficient power control. The 2-pole design allows it to control two separate circuits simultaneously, making it suitable for various applications such as HVAC systems, industrial machinery, and more.

The Essex 143-9013 contactor comes with a built-in coil, which is rated at 1.1 A at 120VAC. The coil is located at the bottom of the contactor, making it easily accessible for wiring connections. The contactor also features a mechanical interlock mechanism, which prevents the contacts from closing when the coil is de-energized, ensuring safety and preventing accidental short circuits.

The contactor's dimensions are 5.2 inches (L) x 3.2 inches (W) x 2.5 inches (H), and it weighs approximately 1.5 pounds. The termination size is 0.25 inches, and it is suitable for use with 14 AWG to 1/0 AWG wire sizes.

The Essex 143-9013 contactor is a versatile and reliable solution for various electrical control applications. Its heavy-duty construction, quick-make, quick-break action, and built-in coil make it an ideal choice for industrial and commercial applications where efficient and safe power control is essential.

The Essex 143-9013 contactor is a 2-pole, normally open and normally closed (NO-NC) electrical contactor. Here are some potential pros and cons of buying this contactor:

1. Reliable: Essex is a well-known brand in the electrical industry, and this contactor is designed to provide reliable service in various applications.

2. Versatile: This contactor can be used in a wide range of electrical systems, including HVAC, refrigeration, and industrial automation.

3. Easy to install: The contactor is designed for easy installation, with clear markings and a user-friendly design.

4. Durable: The contactor is built to withstand heavy use, with a robust construction and high-quality components.

5. Cost-effective: The contactor is competitively priced compared to similar products from other brands.

1. Limited current capacity: This contactor is rated for a maximum current of 10 amps, which may not be sufficient for some applications.

2. Limited voltage range: The contactor is rated for a maximum voltage of 277V, which may also limit its use in some applications.

3. Requires maintenance: Like any electrical component, this contactor requires regular maintenance to ensure proper function and longevity.

4. May require additional accessories: Depending on the specific application, additional accessories such as overload relays or voltage regulators may be required.

The Essex 143-9013 contactor is a reliable and cost-effective option for various electrical applications, with a user-friendly design and clear markings. However, its limited current capacity and voltage range may limit its use in some applications, and it may require additional accessories for optimal performance.

If the electrical application requires a higher current or voltage rating, or if additional accessories are necessary, it may be worth considering a more advanced contactor from a different brand. However, for general-purpose applications where the contactor's limitations are not a concern, the Essex 143-9013 contactor is a solid choice.

Details:

Features Details Fast and Free Shipping You're already purchasing the item. Rest assured that you're getting a good deal when purchasing with us. No questions asked. ESSEX 143-9013 CONTACTOR 2POLE NSNP.

part #: 1439013 price

• $20.00

specifications hvaccongo:

• brand: Essex
• part type: Contactor
• manufacturer part number: 143-9013

payments hvaccongo:

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

returns hvaccongo:

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

offer hvaccongo:

• availability: In Stock
• sold: 0
• started: April 16, 2026
• quantity: 1
• options: Ship-to-home

general hvaccongo:

• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration Contactors
• condition: New Open box

seller hvaccongo:

• city: Knoxville, Tennessee
• # reviews: 23156
• rating: 99.8%

shipping hvaccongo:

• cost: $0.00
• transit: 4-9 Days
• service: USPS First Class
• carrier: USPS
• type: Fixed
• class: Standard

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