12NAA1982A REXROTH Ge Step Relay

Review REXROTH Ge Out-of-step Auxiliary Relay

The Rexroth 12NAA1982A is a high-performance, geared out-of-step relay designed for industrial automation applications. This versatile relay offers a unique feature set that ensures precise position control in various machinery and equipment.

The 12NAA1982A is a 2-pole, 3-position, changeover, geared out-of-step relay. It features two normally open contacts and two normally closed contacts. Each contact can handle a maximum current of 10 Amperes at a voltage of 240 Volts AC or 110 Volts AC. The contacts are rated for 10 million operating cycles, ensuring long-lasting reliability.

One of the most significant advantages of this relay is its geared out-of-step function. This feature enables the contacts to change over at a precisely defined phase angle difference between the input and output circuits. The phase angle difference can be adjusted using the potentiometer on the relay housing, allowing for fine-tuning of the contact changeover to match the specific requirements of the application.

Another notable feature of the 12NAA1982A is its robust construction. The relay is housed in a die-cast aluminum casing, which provides excellent protection against harsh environmental conditions. It also features a removable terminal block, making wiring and connection adjustments easy and convenient.

The Rexroth 12NAA1982A is suitable for a wide range of applications, including pumps, fans, compressors, conveyors, and other machinery where precise position control is essential. Its compact size, easy wiring, and adjustable phase angle changeover make it an ideal choice for applications where space is limited and precise control is critical.

In summary, the Rexroth 12NAA1982A geared out-of-step relay is a high-performance, versatile component designed for industrial automation applications. Its unique geared out-of-step function, robust construction, and adjustable phase angle changeover make it an essential tool for achieving precise position control in various machinery and equipment.

The Rexroth 12NAA198-2A ge out-of-step relay is a component used in hydraulic systems to control the direction of motion. This particular type of relay ensures that the actuator and pump do not rotate in the same direction, preventing potential damage to the system. Here are some pros and cons of buying this specific out-of-step relay:

1. Durable: Rexroth is a reputable brand known for manufacturing high-quality components. The 12NAA198-2A ge out-of-step relay is designed to withstand the rigors of industrial applications.

2. Reliable: This relay is designed to provide accurate and consistent performance in various hydraulic applications. It ensures that the actuator and pump do not rotate in the same direction, protecting the system from potential damage.

3. Easy to install: The relay is easy to install, and the manufacturer provides clear instructions for wiring and mounting. It is also available in various configurations to suit different applications.

4. Versatile: This relay is suitable for a wide range of hydraulic applications, including mobile hydraulics, industrial equipment, and construction machinery.

1. Cost: Compared to some other types of relays, the Rexroth 12NAA198-2A ge out-of-step relay can be relatively expensive.

2. Complexity: While the relay itself is not particularly complex, the hydraulic system it is used in can be quite intricate. Installing and configuring the system may require specialized knowledge and expertise.

3. Availability: Depending on the specific application and location, it may be challenging to find a reliable supplier of this particular relay.

The Rexroth 12NAA198-2A ge out-of-step relay is a valuable component for hydraulic systems, offering durability, reliability, and versatility. However, it may come with a higher cost compared to some other types of relays, and its installation and configuration can be complex. Despite these challenges, the benefits of using a high-quality out-of-step relay like this one can outweigh the costs in terms of system performance and longevity. Therefore, it is recommended to consider the specific requirements of the hydraulic application and the availability of reliable suppliers before making a purchasing decision. If the application demands a robust and reliable out-of-step solution, the Rexroth 12NAA198-2A ge out-of-step relay is a solid choice.

Details:

Legacy relay banks. Applications: ideal for: transmission distribution protection panels. Return product, replacement or maintenance of older ge systems.

Utility substations. Multiple over current calibrations:.c. Essential for maintaining legacy control and protection systems. 125 CDC auxiliary control: provides fast and reliable coil operation for protection control circuits.

Key features: out-of-step IOS protection support: designed to work with ge impedance/distance relays detect and signal power-system instability events. Trusted construction with long operational life. Series ge naa special auxiliary relays. Suitable for utilities, industrial plants, engineering firms, and collectors.

Cash on pickup. Legacy ge naa-series construction: durable design suitable for long-term operation and easy field servicing. Some exceptions may apply. Ge 12NAA1982A out-of-step auxiliary relay: the is a high-reliability relay designed for legacy protective-relay systems used in transmission, distribution, and industrial power networks.

Emergency spares for IOS logic circuits. With rugged construction, the unit delivers consistent performance in demanding environments such as substations, switch yards, and large industrial control rooms. Unit calibrations: 4 / 6.3 10 16 a, allows flexible deployment in various control schemes. Why buyers choose this relay: hard-to-find model from GE's discontinued protection line.

Let us know whats going on, and we ll provide you a return label. Buyers pay for return shipping. Industrial control and automation systems. Shipping: shipping cost: ups calculated.

Built under the naa-series, this relay provides dependable auxiliary logic, contact multiplication, and out-of-step signaling to support grid-stability protection schemes.

specifications genpurrelays:

• brand: Rexroth
• mpn: 12naa1982a
• country of origin: United States
• type: Naa Auxiliary Relay
• application: Industrial Control And Automation Systems
• features: Out-of-step
• unit type: Unit

offer genpurrelays:

• sold #: 15
• quantity: 1
• availability: in stock
• options: ship-to-home
• started: december 6, 2025
• best offers: true

general genpurrelays:

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

shipping genpurrelays:

• carrier: ups, usps
• class: standard, one-day, expedited
• type: calculated
• transit: 4-7 days
• service: ups ground, ups next day air, usps priority mail

payments genpurrelays:

• wallet: google-pay
• other
• credit card: diners-club
• cash

returns genpurrelays:

• time: 14 days
• method: money back
• paid by: buyer
• policy: returns accepted

seller genpurrelays:

• rating: 99.4%
• city: fleetwood, pennsylvania
• # reviews: 24122