K1187 ZENITH Solid Voltage Sensor Relay Base

Review ZENITH Solid State Voltage Sensor Relay Base New

The Zenith K1187 K-1187 ARSM-3 Solid State Voltage Sensor Relay Base is a versatile and reliable electrical component designed for various applications where voltage sensing and relay control are required. This product is manufactured by Zenith, a trusted name in the automotive and industrial electrical components industry.

This solid state voltage sensor relay base features an integrated voltage sensor that continuously monitors the input voltage level. It operates on a solid state technology, which ensures precise and stable voltage sensing, and eliminates the need for mechanical contacts, resulting in longer life and improved reliability compared to traditional relay designs.

The K1187 is designed to work with a wide range of input voltages, from 4.5V to 36V DC. It comes with three normally open (NO) relay contacts, rated for a maximum contact current of 5A and a contact voltage of 250V AC or 30V DC. These contacts can be used to control various loads, such as electrical motors, solenoids, or lights, based on the sensed voltage level.

The ARSM-3 designation refers to the advanced features of this relay base, including automatic reset, short circuit protection, and over temperature protection. The automatic reset function ensures that the relay returns to its normal state once the input voltage returns to the specified level, while the short circuit and over temperature protections prevent damage to the component and the connected circuits in case of abnormal conditions.

The K1187 is designed with a compact size and a rugged construction, making it suitable for use in harsh environments. It is also RoHS compliant, which means that it contains no hazardous substances, making it an eco-friendly choice for your electrical applications.

In summary, the Zenith K1187 K-1187 ARSM-3 Solid State Voltage Sensor Relay Base is a high-performance and reliable electrical component that offers precise voltage sensing and versatile relay control. Its solid state design ensures long life and improved reliability, while its advanced features provide added protection and convenience for various applications.

The Zenith K1187 K-1187 ARSM-3 Solid State Voltage Sensor Relay Base is an electrical component designed for use in various automotive and industrial applications. This device converts an input voltage into a relay output based on a preset voltage level. Here are some pros and cons that may help you decide whether to purchase this product:

1. Solid-state design: This relay base uses a solid-state voltage sensor, which provides better reliability and longer life compared to traditional electromechanical relays.

2. Wide operating voltage range: The K1187 can be used with input voltages ranging from 4V to 35V, making it suitable for a wide range of applications.

3. Compact size: The relay base is relatively small, making it easy to install in confined spaces.

4. Protection against overvoltage: The built-in overvoltage protection feature helps prevent damage to the relay base and connected components.

5. Easy installation: The K1187 comes with clear markings and a simple wiring diagram, making it easy to install and configure.

1. Limited current capacity: The K1187 can only handle a maximum of 5 amperes of current, which may not be sufficient for some applications.

2. No adjustable voltage setting: The preset voltage level for the relay output cannot be adjusted, which may not be suitable for all applications.

3. Limited compatibility with some automotive applications: Some vehicle systems may require specific relays or wiring configurations that are not compatible with the K1187.

In conclusion, the Zenith K1187 K-1187 ARSM-3 Solid State Voltage Sensor Relay Base offers several advantages, including a solid-state design, wide operating voltage range, and easy installation. However, it may not be suitable for applications requiring high current capacity or adjustable voltage settings. Ultimately, the decision to purchase this product depends on the specific requirements of your application.

If you are looking for a reliable and compact voltage sensor relay base with a wide operating voltage range, the K1187 could be a good choice. However, if you need to handle high currents or adjust the voltage setting, you may need to consider other options.

Details:

277 vac input. 10a 240vac contact rating. Zenith ARSM-3 solid state voltage sensor relay, K-1187. Condition: new nos in box, j 1# 71425 4, box.

specifications genpurrelays:

• brand: Zenith
• mpn: K1187
• model: Arsm-3
• current type: Ac
• type: Power Relay
• maximum amperage: 10 A
• current rating: 1-15 A

seller genpurrelays:

• city: york, south carolina
• rating: 100.0%
• # reviews: 9817

returns genpurrelays:

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

general genpurrelays:

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

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offer genpurrelays:

• price: $795.00
• item condition: New – Open box
• availability: in stock
• started: february 5, 2026
• options: ship-to-home
• in stock #: 1
• sold #: 7

shipping genpurrelays:

• carrier: fedex, ups
• service: fedex ground / fedex home delivery, ups next day air
• type: calculated
• class: standard, one-day
• transit: 4-7 days