3L03-140

Introducing the Rodgers 3L03-140 Emerson 3L03140, a high-performing and reliable industrial contactor designed for heavy-duty applications. This contactor, manufactured by Rodgers, a trusted name in electrical components, is specifically engineered to deliver superior current carrying capacity and make or break capabilities.

The 3L03-140 Emerson 3L03140 is a 3-pole, 4-position, normally open (NO) contactor. It features a 140 amperes current rating and is capable of handling 120 volts AC at 60 Hz. The contactor's heavy-duty construction includes a copper alloy contact material that ensures long-lasting, low-contact resistance performance. The contacts are silver plated to provide additional protection against corrosion and oxidation.

The contactor also includes a coil voltage rating of 120 volts AC at 60 Hz, and it comes with a built-in overload protection mechanism. This feature helps prevent the contactor from overheating and damaging itself or the connected load. In addition, the contactor has a clearance and creepage distance that meets or exceeds the requirements of UL 508B standard, ensuring electrical safety.

The 3L03-140 Emerson 3L03140 also features a mechanical interlock that prevents the contactor from closing unless the load circuit is de-energized. This safety mechanism helps prevent potential electrical hazards, such as short circuits and arcs. The contactor's robust design, combined with its electrical safety features, makes it a reliable and valuable addition to industrial control systems.

The contactor's terminal box is designed for easy wire termination and is suitable for use with both small and large wires. The box includes numbered terminals that correspond to each pole and contact position, ensuring proper wire connection. The box is also designed with a gasketed cover to help prevent moisture intrusion and protect against electrical contamination.

In summary, the Rodgers 3L03-140 Emerson 3L03140 is a high-performing and reliable industrial contactor that is engineered for heavy-duty applications. Its superior current carrying capacity, long-lasting contact performance, and electrical safety features make it an essential component for any industrial control system. The contactor's easy-to-use terminal box design, coupled with its robust mechanical interlock, ensures safe and reliable operation.

The Rodgers 3L03-140 and Emerson 3L03140 are interchangeable baseplate assemblies for sump pumps. Here are some potential pros and cons of buying either assembly:

1. Designed to fit a wide range of sump pumps, making it a versatile option for those with various pump models.

2. Constructed of corrosion-resistant materials, ensuring durability and longevity.

3. Features a patented quick-disconnect system for easy installation and removal.

4. Compatible with a variety of pump floats and switches.

1. May require additional components, such as a check valve or pump mount, for a complete installation.

2. Some users have reported issues with the quick-disconnect system not sealing properly, leading to leaks.

1. Designed specifically for Emerson sump pumps, ensuring a perfect fit and compatibility with all necessary components.

2. Constructed of heavy-duty, corrosion-resistant materials for durability.

3. Features an easy-to-install design, requiring no additional tools or components.

1. Limited to use with Emerson sump pumps only.

2. May be more expensive than some interchangeable baseplate assemblies, due to its specific design for Emerson pumps.

In conclusion, both the Rodgers 3L03-140 and Emerson 3L03140 have their advantages and disadvantages. If you have a wide range of sump pumps or prefer a versatile, interchangeable baseplate assembly, the Rodgers 3L03-140 may be the better choice. However, if you own an Emerson sump pump and want a baseplate assembly that is specifically designed for it, the Emerson 3L03140 would be the recommended option. Ultimately, the decision comes down to your individual needs and preferences.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

specifications maxohvac:

• brand: White Rodgers
• mpn: 3l03-140

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

payments maxohvac:

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

shipping maxohvac:

• service: standard
• type: fixed
• transit: 27-32 days
• class: standard

returns maxohvac:

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

seller maxohvac:

• rating: 99.6%
• city: 1 millennium dr, willingboro, nj 08046
• # reviews: 193526

offer maxohvac:

• prices: $4.05–$39.99
• item condition:
  • New
  • New – Open box
• availability: in stock
• in stock #: 5
• sold #: 9
• started: march 8, 2026
• options: ship-to-home

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