SIEMENS 45EG10AJA Contactor

( Brand: Siemens ), ( Poles: Two ), ( Type: Pole Contactor ), ( Voltage: 24 V ), ( Manufacturer Part Number: 45EG10AJA )

Review SIEMENS Contactor New Old Stock

The Siemens 45EG10AJA Contactors is a versatile and reliable electrical switching device designed for various automation applications. This contactor, part of Siemens' extensive range of low voltage power circuit components, is specifically engineered to provide efficient and secure electrical switching.

The Siemens 45EG10AJA Contactors feature a robust construction with a silver alloy coating that ensures long-lasting performance and protection against environmental corrosion. The contactor has a rating of 45 A at 230 V AC and can handle a current of up to 90 A at 25 C for a short time. The contactor also includes a normally open (NO) contact that can be used to control an external load.

This contactor is designed with safety in mind. It includes a built-in overload protective function that automatically disconnects the contactor from the power source when the current exceeds the rated value. Additionally, the contactor is equipped with a thermal overload protection that activates when the contactor temperature reaches a predetermined level.

The Siemens 45EG10AJA Contactors come with a convenient and easy-to-use coil volt-free contact, which eliminates the need for an external coil. The contactor is also designed with a quick-acting mechanism that provides a fast contact making and breaking action, ensuring smooth and reliable operation.

The contactor is suitable for various applications, including HVAC systems, compressors, pumps, machine tools, and other industrial automation systems. It is designed to meet the stringent requirements of international standards, including UL, CSA, and CE. With its reliable performance, easy installation, and robust construction, the Siemens 45EG10AJA Contactors are an excellent choice for any automation application that requires secure and efficient electrical switching.

Siemens 45EG10AJA is a single-phase AC contactor manufactured by Siemens. Contactors are electrical switches that are used to control heavy loads. Here are some pros and cons of buying a Siemens 45EG10AJA contactor:

1. High Quality: Siemens is a reputed brand known for its high-quality electrical equipment. The 45EG10AJA contactor is built to last and provides reliable performance.

2. Easy Installation: The contactor comes with clear markings and easy-to-understand terminals, making it simple to install and connect to the electrical system.

3. Safety Features: The contactor has built-in overload protection, which helps prevent damage to the contactor and the electrical system due to overcurrent.

4. Voltage Protection: The contactor has a built-in voltage protection feature that disconnects the load when the voltage drops below a certain level, preventing damage to the equipment.

5. Low Power Consumption: The contactor has a low power consumption rating, which helps reduce electricity bills.

1. Price: The Siemens 45EG10AJA contactor is more expensive than some other contactors in the market.

2. Size: The contactor is larger than some other contactors in its class, which may require additional space for installation.

In conclusion, the Siemens 45EG10AJA contactor is a high-quality electrical switch that offers reliable performance, safety features, and easy installation. However, it comes with a higher price tag and requires additional space due to its larger size. If the higher price is not a concern and additional space is available, the Siemens 45EG10AJA contactor is a recommended choice for its reliability and advanced features. Otherwise, there are other contactors in the market that may offer similar performance at a lower price point.

Details:

As a new old stock item from the trusted brand Siemens, this contactor ensures durability and performance for HVAC refrigeration applications. With a voltage of 24V, this pole contactor model 45EG10AJA is reliable and efficient component for controlling the operation heating cooling systems. The Siemens Contactor 45EG10AJA is a high-quality HVAC and refrigeration part designed for use with two poles.

part #: 45eg10aja prices

• $12.99-$45.75

specifications hvaccongo:

• brand: Siemens
• poles: Two
• type: Pole Contactor
• voltage: 24 V
• manufacturer part number: 45EG10AJA

returns hvaccongo:

• policy: No Returns

general hvaccongo:

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

offer hvaccongo:

• sold: 0
• quantity: 1
• availability: In Stock
• started: November 17, 2025
• options: Ship-to-home

shipping hvaccongo:

• service: USPS Ground Advantage
• type: Calculated
• cost: $8.31
• class: Standard
• transit: 4-11 Days
• carrier: USPS

payments hvaccongo:

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

seller hvaccongo:

• city: New Concord, Kentucky
• # reviews: 1793
• rating: 100.0%

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