MARS 3100Y20U600 Condenser Contactor Relay Pole Amplifier 685744-91323 Coil 2-POLE 30-AMP 240VAC 30COIL

( Brand: Mars ), ( Model: 685744-91323 ), ( Type: Condenser Contactor Relay ), ( Unit Type: Unit ), ( Manufacturer Part Number: 3100Y20U600 ), ( Unit Quantity: 11-30-2024-g. Pol. Center. )

Review MARS Sf Oem Condenser Contactor Relay Pole 30coil 240vac

The SF 3100Y20U600 Mars 91323 condenser contactor relay is a versatile and powerful electrical component designed for use in various heating, ventilation, and air conditioning (HVAC) systems. This particular model is a pole-mounted type contactor, specifically designed for use with three-phase motors, and is suitable for applications with a 240V AC power supply and a maximum current of 30 amps.

The SF 3100Y20U600 Mars contactor comes with a coil voltage rating of 240V AC and a coil wattage of 600 watts. The coil is a 30-ampere solenoid, which is responsible for providing the magnetic force needed to operate the contactor. The contactor itself consists of three poles, which are responsible for making and breaking the electrical circuit as needed.

The SF 3100Y20U600 Mars contactor is built to high standards, ensuring reliable and efficient performance even in demanding environments. It features a robust and durable design, with a contact rating of 10,000 cycles at 125% of rated current. The contacts are made of high-quality materials, such as silver alloy, ensuring excellent conductivity and long service life.

The SF 3100Y20U600 Mars contactor also comes with several important safety features, including a built-in overload protection mechanism and a thermal protector. These features help prevent damage to the contactor and ensure safe operation of the HVAC system.

The SF 3100Y20U600 Mars contactor is easy to install and integrate into existing HVAC systems, thanks to its standard size and mounting configuration. It also comes with clear and concise markings on the contactor body, making it easy to identify the various terminals and connections.

In summary, the SF 3100Y20U600 Mars 91323 condenser contactor relay is a high-performance and reliable electrical component designed for use in HVAC systems. It features a three-pole design, a 240V AC, 30-ampere coil, and a robust and durable construction, making it a versatile and effective solution for a wide range of applications.

Pros and Cons of Buying a SF 3100Y20U600 Mars 91323 Condenser Contactors Relay (Pole 30, Coil 240VAC, 30 Amp Coil)

The SF 3100Y20U600 Mars 91323 is a condenser contactor relay with specifications including pole 30, coil 240VAC, and 30 amps. This component plays a crucial role in the operation of heating and air conditioning systems. Here, we will discuss the advantages and disadvantages of purchasing this particular relay.

1. Compatibility: This relay is designed to work with various heating and air conditioning systems, ensuring a broad range of applications.

2. Durability: Mars is a reputable brand known for manufacturing reliable and robust electrical components, including contactors and relays.

3. High Current Capacity: With a 30-amp coil, this contactor can handle larger loads, making it suitable for industrial or heavy-duty applications.

4. Energy Efficiency: The SF 3100Y20U600 Mars 91323 is designed to minimize power consumption, contributing to energy savings and reduced operating costs.

5. Easy Installation: This relay is generally easy to install, making it an ideal choice for DIY projects or for those with limited technical expertise.

1. Cost: Compared to some cheaper alternatives, the SF 3100Y20U600 Mars 91323 may be more expensive, which could be a potential deterrent for some buyers.

2. Size: Due to its robust design and high current capacity, this contactor is larger than some other options, which could pose challenges in terms of installation space.

3. Complexity: While relatively easy to install, this contactor may be more complex than some other options, which could lead to a steeper learning curve for those less experienced with electrical components.

The SF 3100Y20U600 Mars 91323 condenser contactor relay is a high-performance component suitable for heavy-duty heating and air conditioning applications. Its compatibility with various systems, durability, and high current capacity make it an attractive option for industrial and commercial users. However, its cost and size may be a drawback for some buyers.

If you require a robust and reliable contactor for heavy-duty heating and air conditioning applications, the SF 3100Y20U600 Mars 91323 is an excellent choice. Its compatibility with various systems and high current capacity make it a versatile and efficient solution. However, if cost or size is a concern, consider exploring alternative options with lower amperage ratings or smaller form factors.

Details:

Original condition required. At Autos electrical, we prioritize your safety and satisfaction. Secure and Convenient. Functional and reliable, with some cosmetic imperfections.

Signs of handling or installation. Fast and Secure Delivery. Minor cosmetic wear scratches, scuffs, etc. Satisfaction Guaranteed.

Item may exhibit. Response time: within 24 hours. Accurate , high-quality images, and prompt issue resolution. Pre-owned, thoroughly tested, and fully functional.

part #: 3100y20u600 prices

• $8.26-$20.00

specifications aerationaura:

• brand: Mars
• model#: 685744-91323
• type: Condenser Contactor Relay
• unit type: Unit
• manufacturer part number: 3100Y20U600
• unit quantity: 11-30-2024-g. Pol. Center.

general aerationaura:

• condition: Used
• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air

returns aerationaura:

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

seller aerationaura:

• # reviews: 1750
• rating: 99.8%
• city: Stone Mountain, Georgia

offer aerationaura:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• started: February 25, 2026
• sold: 0
• quantity: 1

shipping aerationaura:

• service: UPS Ground
• class: Standard
• type: Fixed
• cost: $0.00
• carrier: UPS
• transit: 3-9 Days

payments aerationaura:

• other
• wallet: Apple-pay
• credit card: Diners-club

Mars 3100Y20U600 Is Similar To:

• Mars 91421 Definite Purpose Contactor 24vac Coil Voltage 2pole 40 Fla New (45.5% similar) The Mars 91421 definite purpose contactor is a 24VAC coil relay with 2 poles and 40 Fla. This unit is manufactured by Mars in china and comes as a single package. Perfect for use in heating, cooling, and air systems, this contactor is designed precise control efficient operation...(March 26th, 2025)
• Mars 685744-90384 Switching Relay Coil Voltages 208 240vac Sa (39.4% similar) The Mars 4 switching relay coil is a reliable and efficient component for heating, cooling, air systems. Comes as shown. With a voltage requirement of 208/240VAC, this product ensures consistent and effective performance...(May 24th, 2025)
• Fits Mars 1 91321 24 Volt Vac 2 Pole 30 Amp Condenser Contactor Relay (49.3% similar) New in open box contractor for hvac see pics more...(June 18th, 2025)
• Fits Siemens Furnas Ge Mars Mars2 61335 45cg20aj A c Condenser Contactor Relay 2 Pole 30a (57.6% similar) New with box, see photos...(August 11th, 2025)
• Mars 61445 780 Definite Purpose Contactor 24vac Coil 40a 3 Poles (44.1% similar) Do not throw away the packaging or boxes. Please look at all the photos before purchasing. Photos are part of the and show condition item that is being sold...(September 6th, 2025)
• Mars 91336 91431 Definite Purpose Contactor 40a 3-pole 24vac Coil Hvac Relay (51% similar) Mars 91431 definite purpose contactor 40A 3-POLE 24VAC coil hvac relay. Condition is used. Shipped with USPS ground advantage...(November 4th, 2025)
• Mars 780-61445 780 61445 Definite Purpose Contactor 24vac Coil 40a 3p (42.7% similar) With a 24VAC coil and 40A rating, this 3p contactor is suitable for various home improvement projects. Made in the USA by trusted brand Mars, this unit is essential for efficiently managing your homes climate control system. The Mars 780 61445 definite purpose contactor is a reliable...(December 6th, 2025)
• Fits Supco Mars Gemtech 9400y04q100a 9o295q Furnace Blower Fan Switching Relay Control (29.9% similar) Mars 9O295Q furnace blower fan switching relay control fits 9400Y04Q100A...(March 20th, 2026)
• Mars 34630 2000w 480v Restring Kit Electric Heat Coil Replacement (23.3% similar) Mars 34630 2000 W 480V restring kit electric heat coil replacement condition is new shipped USPS ground advantage...(April 21st, 2026)