146-0200 JOSLYN CLARK Field Loss Relay Amp Usip

Review JOSLYN CLARK Field Loss Relay 250v .7usip

The Joslyn Clark 146-0200 Field Loss Relay is a versatile and essential component in various electrical systems. This relay operates on a 250V power supply and is designed to protect against overcurrent conditions or maintain a circuit in a de-energized state until a specific condition is met.

This Field Loss Relay is equipped with both USIP (Under Voltage and Instantaneous Overcurrent Protection) and SIP (Supplementary Instantaneous Overcurrent Protection) functions, making it a comprehensive solution for a wide range of applications. The USIP function helps safeguard against under voltage conditions, while the SIP function offers additional protection against overcurrent conditions by tripping the circuit when a specified overcurrent level is exceeded.

The 146-0200 model features a contact rating of 250V, 7A, and a coil voltage of 125V AC, 250V DC. It is built with a mechanical trip mechanism, ensuring reliable operation and long-lasting performance. The relay housing is designed with a robust, die-cast aluminum enclosure, offering both durability and protection against harsh environments.

This Field Loss Relay is suitable for use in a variety of industries, including power generation, transportation, and industrial automation. Its compact size and versatile functionality make it an excellent choice for applications where space is limited and protection against power surges, under voltage conditions, and overcurrent is critical.

The 146-0200 Field Loss Relay from Joslyn Clark is an essential component for any electrical system, providing comprehensive protection against various electrical faults. Its USIP and SIP functions, combined with its robust design and reliable performance, make it a valuable asset for ensuring the safety and efficiency of electrical systems in a wide range of industries.

The JOSLYN Clark 146-0200 Field Loss Relay (FLR) is a 250V, 7USIP/AMSIS type protective device designed to disconnect a load from the power source when the fault current falls below a specified level, known as "under-voltage" or "voltage collapse" conditions. Here are some potential pros and cons of purchasing this specific FLR model:

1. Reliable Protection: The JOSLYN Clark FLR provides reliable protection against under-voltage conditions, ensuring the safety of the electrical system and connected equipment.

2. Wide Application Range: This model can be used in various industries, such as power generation, transmission, and distribution, making it a versatile choice for different applications.

3. Designed for Harsh Environments: The FLR is suitable for use in challenging environments, including those with high humidity, vibration, and temperatures, ensuring reliable operation in various conditions.

4. Easy Installation: The JOSLYN Clark FLR is designed for easy installation, with a plug-in type design that simplifies wiring connections and reduces installation time.

5. Compact Size: With a compact size, the FLR can be easily integrated into various electrical systems without taking up too much space.

1. Higher Cost: Compared to other protective devices, such as circuit breakers or fuses, FLRs can be more expensive. The JOSLYN Clark 146-0200 model may have a higher upfront cost.

2. Complexity: FLRs can be more complex to understand and install compared to other protective devices. Proper training or consulting with an experienced electrical engineer may be necessary for a successful installation.

3. Limited Fault Current Rating: The JOSLYN Clark FLR has a limited fault current rating, meaning it may not be suitable for applications with high fault current levels.

4. Potential for False Tripping: FLRs can sometimes trip unintentionally, leading to potential downtime or increased maintenance costs. Proper adjustment and regular testing are essential to minimize false tripping.

The JOSLYN Clark 146-0200 Field Loss Relay is a reliable and versatile protective device suitable for various applications, particularly in harsh environments where under-voltage conditions may occur. Its easy installation and compact size contribute to its value. However, its higher cost and complexity compared to other protective devices, as well as the potential for false tripping, should be carefully considered before making a purchase. Ultimately, the decision to buy this FLR model depends on the specific requirements of the electrical system and the resources available for installation and maintenance.

If you require reliable protection against under-voltage conditions and your electrical system operates in challenging environments, the JOSLYN Clark 146-0200 Field Loss Relay may be an excellent choice. However, it is essential to consider the potential cons, such as the higher cost and complexity, and ensure you have the necessary resources for proper installation and maintenance. If you are unsure about the suitability of this model for your application, consulting with an experienced electrical engineer or distributor is recommended.

Details:

Most items are in stock when they listed. A previously used, fully functional product that may have some signs of cosmetic wear. 2-year MRI shield protection plan included. Joslyn Clark 146-0200 field loss relay, 250v.7 manufactured by Joslyn Clark.

Joslyn Clark 146-0200 field loss relay, 250v.7 amp. Special instructions. Manufacturer part number: 146-0200. The product must be the original item shipped, with matching serial numbers if applicable.

specifications genpurrelays:

• brand: Joslyn Clark
• mpn: 146-0200

payments genpurrelays:

• credit card: discover
• wallet: google-pay
• other

general genpurrelays:

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

seller genpurrelays:

• rating: 99.4%
• city: san antonio, texas
• # reviews: 17748

returns genpurrelays:

• paid by: buyer
• method: money back
• policy: returns accepted
• time: 30 days

shipping genpurrelays:

• transit: 4-8 days
• service: ups ground, ups next day air
• type: calculated
• class: standard, one-day
• carrier: ups

offer genpurrelays:

• best offers: true
• started: november 24, 2025
• sold #: 13
• options: ship-to-home
• in stock #: 2
• prices: $92.40–$96.60
• item condition: Used
• availability: in stock