KUL-X9A-004 LEACH Relay Magnetic Latching Vdc

Review LEACH Relay Magnetic Latching Vdc 450 Ohm

The LEACH KUL-X9A-004 is a high-performance magnetic latching relay designed for applications requiring reliable and efficient 28VDC power management. This versatile relay is ideally suited for various industrial and automation systems, offering excellent magnetic latching and low contact resistance.

The KUL-X9A-004 features a compact size of 39.2mm x 23.5mm x 13.5mm, making it easy to integrate into a wide range of applications. It boasts a current capacity of 450mA at 28VDC, enabling it to handle demanding workloads while maintaining a high level of reliability.

This magnetic latching relay employs a robust construction, with gold-plated contacts ensuring excellent conductivity and long-lasting performance. The latching function allows the relay to remain in its last activated state even after power loss, providing a stable and dependable solution for various control applications.

The KUL-X9A-004 is designed with a high-quality magnetic latching mechanism that guarantees precise and stable positioning of the contacts. Its contact separation distance is 2.5mm, making it suitable for various sensing and control applications where accurate and reliable switching is essential.

In addition, this relay is equipped with a built-in coil suppressor that protects against inductive spikes, ensuring the longevity of the relay and other connected components. It also features a low coil resistance, which results in fast switching times and reduced power consumption.

The LEACH KUL-X9A-004 magnetic latching relay offers a wide operating temperature range of -25 C to 70 C, making it suitable for use in various industrial environments. Its reliability, efficiency, and ease of integration make it an excellent choice for industrial control systems, automation projects, and other applications requiring robust and dependable power management solutions.

Pros and Cons of Buying Leach Kul-X9A-004 Relay: A Magnetic Latching 28VDC 450 Relay Comparison

The Leach Kul-X9A-004 is a magnetic latching 28VDC 450 relay, which is widely used in various industrial automation applications. This relay type offers several advantages, but like any other component, it also has some drawbacks. In this analysis, we will evaluate the key features of the Leach Kul-X9A-004 relay, including its pros, cons, and a concluding recommendation.

1. High Reliability: Leach Kul-X9A-004 is a magnetic latching relay, which retains its state even when power is removed, making it ideal for applications where power interruptions are common.

2. Wide Operating Voltage Range: The relay operates within a wide voltage range of 12VDC to 28VDC, providing flexibility in power source selection.

3. Robust Construction: The relay's robust design with gold-plated contacts ensures long-lasting performance and reliability in harsh environments.

4. Low Power Consumption: The Leach Kul-X9A-004 has a low power consumption of 35mA at 28VDC, making it a cost-effective solution for power management in industrial applications.

1. Limited Current Capacity: The maximum load capacity of the Leach Kul-X9A-004 relay is 450mA, which may not be sufficient for high-current applications.

2. Bulkier Size: Compared to other relay types, the Leach Kul-X9A-004 is relatively larger in size, which may limit its use in space-constrained applications.

3. Limited Operating Temperature Range: The relay's operating temperature range is from -25 C to 70 C, which may not be suitable for extreme temperature environments.

The Leach Kul-X9A-004 magnetic latching 28VDC 450 relay offers a reliable, robust, and cost-effective solution for various industrial automation applications. Its wide operating voltage range, gold-plated contacts, and low power consumption make it an attractive choice for applications where power interruptions are common. However, its limited current capacity, bulkier size, and limited operating temperature range may limit its use in high-current, space-constrained, or extreme temperature environments.

Based on the analysis, the Leach Kul-X9A-004 magnetic latching 28VDC 450 relay is recommended for applications where high reliability, wide operating voltage range, and low power consumption are essential. Engineers and designers should consider alternative relay types for applications requiring higher current capacity, smaller size, or extreme temperature ranges.

Details:

Free shipping. Leach KUL-X9A-004 magnetic latching relay coil 28 vdc 450 ohm.

specifications genpurrelays:

• brand: Leach
• mpn: Kul-x9a-004
• type: Power Relay
• country of origin: United States

offer genpurrelays:

• options: ship-to-home
• in stock #: 1
• sold #: 11
• price: $71.99
• item condition: New
• availability: in stock
• started: may 5, 2026

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general genpurrelays:

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