- General Purpose Relays Items
- sku: 2665431015105681
- ABB TF42-2.3
TF42-2.3 ABB Thermal Overload Relay Trip
| Brand | ABB |
|---|---|
| Manufacturer Part Number | TF42-2.3 |
Review ABB Thermal Overload Relay 690vac 1.7a-2.3a Trip Class Used
The ABb TF42-2 Thermal Overload Relay is a vital component in electrical systems, designed to provide protection against overcurrents and overheating. This particular model, with a rating of 690VAC, is specifically engineered to handle high voltage applications.
The TF42-2 relay has a current rating of 7A in its main contact and 3A in its trip contact. This means it can handle a significant amount of current without overheating, ensuring the safe operation of your electrical system. The 7A main contact is ideal for applications that require a higher current carrying capacity, while the 3A trip contact is designed to trip the relay when the current exceeds a safe level.
The thermal overload feature of this relay is its most notable feature. It uses a bimetal element to monitor the temperature rise in the circuit. If the temperature exceeds a safe level due to an overcurrent, the bimetal element bends, causing the contact to open, thereby tripping the relay and disconnecting the circuit. This mechanism protects the circuit from potential damage caused by overcurrents.
The TF42-2 relay has a trip setting of 10, which means it will trip when the current reaches 10 times its rated current. This provides an extra layer of protection against potential overcurrents.
The relay is designed to be durable and reliable, with a rugged construction and high-quality materials. It is suitable for use in harsh environments, making it an ideal choice for industrial applications.
In conclusion, the ABb TF42-2 Thermal Overload Relay is a versatile and reliable component that provides essential protection against overcurrents and overheating in high voltage applications. Its high current rating, thermal overload feature, and trip setting make it an excellent choice for industrial and commercial electrical systems.
Pros of buying ABb TF42-2 Thermal Overload Relay:1. High Voltage Capability: The relay is designed to operate at a voltage of 690VAC, making it suitable for high voltage applications.
2. High Current Rating: It can handle a current of 7A in its main contact and 2A in its trip contact, which is sufficient for many industrial applications.
3. Trip Setting: The relay has a trip setting of 10, which means it will trip at a current of 10 times its rated current, providing an added level of safety.
4. Reliability: ABB is a well-known and reputable brand, and their products are known for their reliability and durability.
Cons of buying ABb TF42-2 Thermal Overload Relay:1. Price: The relay is relatively expensive compared to some other brands.
2. Availability: Due to its high-quality and popularity, the relay may be in high demand, and there may be delays in delivery or availability.
3. Complexity: The relay may be more complex to install and configure compared to some other types of overload relays.
Conclusion:The ABb TF42-2 Thermal Overload Relay is a high-quality and reliable product, suitable for high voltage and high current applications. Its trip setting of 10 provides an added level of safety. However, its price and availability may be a concern for some buyers. If the cost and availability are not a major concern, then this relay is a good choice for industrial applications that require high voltage and current handling capabilities. If cost is a concern, then buyers may want to consider other brands or types of overload relays that may be less expensive but still meet their requirements.
Details:
Prices for these options may differ from standard ground shipping. The cost of combined shipping depends on weight, location buyer and size box. Ups 2 day air am. Ups next day am.
These services include: ups 3 day select. Item is sold as pictured. Abb TF42-2.3 thermal overload relay, 690vac, 1.7a-2.3a, trip class 10.
specifications genpurrelays:
- brand: Abb
- mpn: Tf42-2.3
returns genpurrelays:
- method: money back
- time: 30 days
- paid by: buyer
- policy: returns accepted
seller genpurrelays:
- # reviews: 2003 1
- rating: 99.8%
- city: kawkawlin, michigan
payments genpurrelays:
- wallet: paypal
- check
- credit card: mastercard
- money order
offer genpurrelays:
- options: ship-to-home
- prices: $41.00–$64.98
- item condition:
- New – Open box
- Seller refurbished
- Used
- New
- best offers: true
- sold #: 31
- in stock #: 5
- availability: in stock
- started: june 17, 2024
shipping genpurrelays:
- type: calculated
- service: usps priority mail, ups ground, usps priority mail express, ups next day air
- transit: 4-7 days
- class: expedited, standard, one-day
- carrier: usps, ups
general genpurrelays:
- category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays
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