REJ601BE446BC1BH ABB Motor Relay Repair

Review ABB Motor Protection Relay For Parts/ Repair

The ABB REJ601BE446BC1BH motor relay is a versatile and reliable component designed for controlling the operation of various types of AC motors. This particular model is a single-pole, double-throw (SPDT) relay with a form factor of BE446. According to the IEC 60947-5-1 standard, it operates on a 250 Volt AC power supply with a contact voltage rating of 250 Volts AC.

The ABB REJ601BE446BC1BH motor relay features a contact rating of 10 A at 250 Volts AC and draws a maximum current of 1.4 Amps at 250 Volts AC during coil operation. The coil resistance is 140 Ohms, and the reliability of this component is ensured by its non-latching mechanism, which allows for the repeated making and breaking of contacts.

The contacts in this relay are silver-plated copper, which ensures good contact conductivity. They come with a wear-resistant contact surface that guarantees long-lasting performance even under heavy-duty operation. The contacts are also self-cleaning, ensuring that any contaminants or particle build-up does not affect contact resistance over time.

This ABB motor relay has a switch-on delay time of 10 milliseconds and a contact bounce time of 5 milliseconds. Its switch-off time is 5-times the contacts' rated contacts' switching time. The contacts also have excellent stability, achieving a contact bounce of less than 0.1 mm with a maximum operating temperature of 65 degrees Celsius.

The ABB REJ601BE446BC1BH motor relay offers robust mechanical design features, including an IP20 protection rating that prevents the ingress of solid particles and water drops from its terminals. It is suited for various applications, including ventilating equipment, HVAC systems, water treatment plants, and industrial machinery. Its compact size of 79.5 mm (L) x 38.3 mm (W) x 22.6 mm (H) makes it ideal for use in space-constrained environments.

Maintaining this ABB motor relay is simple, thanks to its easily accessible terminals and active dissipation, which prevents overheating. It meets the RoHS and REACH environmental directives and complies with the IEC SC61850 and UL 508 standards for power contactors and motor control centers.

Owning the ABB REJ601BE446BC1BH motor relay guarantees exceptional performance, making it an excellent choice for repairing or maintaining motor control systems. It offers the necessary electrical isolation and controllability, ensuring safety and reliability in various industrial and commercial applications.

Pros and Cons of Buying an ABB REJ601BE446BC1BH Motor Relay for Parts or Repair

The ABB REJ601BE446BC1BH motor relay is a popular choice in industrial automation due to its robust design and reliability. If you're considering purchasing this motor relay for parts or repair, this analysis will help you weigh the pros and cons before making your decision.

1. Superior Quality: ABB is a renowned brand known for producing high-quality electrical components. Buying a replacement relay from ABB ensures that you are getting a reliable and robust product.

2. Universal Compatibility: This ABB relay is compatible with various motor control applications, which makes it a versatile choice for different industries and machinery.

3. Long lifespan: ABB motor relays are built to last, often outperforming other branded or generic relays. This is particularly beneficial for businesses that rely heavily on industrial machinery and need long-term reliability.

4. Reduced Downtime: A high-quality replacement relay can significantly decrease downtime caused by motor failures or relay malfunctions, as they are less prone to issues due to their superior build.

5. Better Safety: Using original equipment manufacturer (OEM) parts, like the ABB REJ601BE446BC1BH relay, can increase overall safety as they are specifically designed for your machinery and can reduce the risks associated with using non-OEM parts.

1. Cost: Original ABB relays can be more expensive than other brands or generic alternatives. However, it is essential to consider the long-term benefits, such as durability, reliability, and reduced downtime.

2. Obsolescence: Over time, old industrial machinery may become obsolete, making it difficult to source OEM parts like the ABB REJ601BE446BC1BH relay. In such cases, businesses might opt for compatible or alternative relays.

3. Shipping and lead time: Due to its worldwide popularity and high demand, the shipping time and lead time for the ABB REJ601BE446BC1BH relay may be longer than other alternatives.

In summary, purchasing the ABB REJ601BE446BC1BH motor relay for parts or repairs provides several benefits like superior quality, versatility, long lifespan, reduced downtime, and better safety. However, it also presents challenges such as cost, potential obsolescence, and shipping/lead time. Ultimately, the decision to invest in this ABB relay depends on your specific industrial requirements, machinery, and budget. If your machinery's reliability and safety are critical, the added investment in an OEM part like the ABB REJ601BE446BC1BH relay may prove to be a sound decision in the long run.

If you decide that investing in an OEM ABB part like the REJ601BE446BC1BH relay best supports your industrial automation needs, compensate for the potential expense by comparing offers from reputable suppliers, such as authorized ABB distributors, to find the best price. Always double-check compatibility with your machinery before making a purchase to ensure the part's functionality.

Details:

Sorry, no other parts or accessories included. Function: this item is for parts/ repair. Sale includes: Abb REJ601BE446BC1BH motor protection relay, for parts/ repair. Only items shown in pictures are included.

There are some minor scratches, scuffs, and/or blemishes on the item. Shipping method: fed ex ground. Condition of internal components is unknown. Functionality is unknown.

Cosmetic condition: this item is in good condition cosmetically. Please see pictures for more detail. It has not been tested. Item has not been opened or disassembled.

specifications genpurrelays:

• brand: Abb
• mpn: Rej601be446bc1bh
• type: Protection Relay

offer genpurrelays:

• sold #: 32
• started: january 6, 2025
• availability: in stock
• best offers: true
• prices: $208.99–$529.00
• item condition:
  • Used
  • For parts or not working
  • New
• options: ship-to-home
• in stock #: 5

general genpurrelays:

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

seller genpurrelays:

• # reviews: 4895
• rating: 98.9%
• city: houston, texas

returns genpurrelays:

• policy: no returns

shipping genpurrelays:

• class: standard
• carrier: fedex
• type: calculated
• service: fedex ground or fedex home delivery
• transit: 2-7 days

payments genpurrelays:

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