CSI3880004I POTTER BRUMFIELD Ac Voltage Sensor Relay Sec

Review POTTER BRUMFIELD Fixed Ac Voltage Sensor Relay Sec. Delay

The Potter Brumfield CSI-3880004-I AC Voltage Sensor Relay is a versatile and reliable component designed for use in various industrial applications. This product is a part of Potter Brumfield's extensive line of Current Sensing Relays (CSR) and offers several advanced features.

The heart of this device is a sensitive AC voltage sensor that can accurately detect and measure the voltage levels in your electrical system. With a wide voltage range of 120VAC to 277VAC, this sensor can be used in a broad range of applications, making it a popular choice for industrial installations.

The CSI-3880004-I is a contactless sensor, ensuring a longer lifespan compared to traditional voltage sensors. It features a built-in Secure Delay circuit, which ensures reliable operation by preventing unwanted contacts from closing due to voltage surges or voltage spikes. This feature is particularly useful in applications where voltage fluctuations are common, providing added protection to the system.

The AC voltage sensor relay is designed for easy integration into your electrical system. It has a compact size of 2.0 inches by 2.5 inches by 1.0 inches and a weight of only 0.29 pounds, making it ideal for applications where space is limited. The unit is also RoHS compliant, ensuring that it meets the latest environmental standards.

The relay contacts on this device have a current capacity of 10 amps at 125 degrees Celsius, and they are rated for a contact life of 10 million cycles at 10 amps. This robust design ensures reliable operation even under heavy loads and prolonged use.

The CSI-3880004-I comes with a clear and easy-to-understand wiring diagram, making installation a straightforward process. The device also features convenient status indicators, allowing you to quickly identify its operating condition.

In summary, the Potter Brumfield CSI-3880004-I AC Voltage Sensor Relay is an excellent choice for industrial applications requiring accurate voltage detection and reliable contact control. Its advanced features, such as the Secure Delay circuit and contactless voltage sensor, provide added protection and longevity. With its compact size, easy installation, and robust design, this versatile component is an invaluable addition to any industrial electrical system.

The Potter Brumfield CSI-3880004-I AC Voltage Sensor Relay with Sec Delay is a specialized electrical component used in various industrial and commercial applications. Here are some pros and cons that might help you make an informed decision about purchasing this product:

1. Versatile: This voltage sensor relay is designed to work with a wide range of AC voltages, making it a suitable choice for various industrial applications.

2. Adjustable delay: The adjustable delay feature allows users to set the relay to switch on or off after a specific time interval, providing more control over the system.

3. Robust construction: The relay is built to withstand harsh industrial environments, ensuring reliable operation even in challenging conditions.

4. Easy installation: The product comes with clear instructions and easy-to-understand wiring diagrams, making it simple to install and integrate into existing systems.

1. Complexity: The voltage sensor relay is a more advanced and specialized component compared to basic relays, which might make it more challenging for those without extensive electrical knowledge to understand and use.

2. Cost: The price point for this relay is higher than that of more basic relays, which might be a consideration for those working with tight budgets.

3. Size: The relay is larger than some standard relays, requiring additional space in the control panel or enclosure.

In conclusion, the Potter Brumfield CSI-3880004-I AC Voltage Sensor Relay with Sec Delay offers advanced features, versatility, and robust construction, making it an excellent choice for industrial and commercial applications that require precise voltage control and adjustable delay functionality. However, its complexity, cost, and size might be drawbacks for some users.

If you require a voltage sensor relay with adjustable delay functionality, the Potter Brumfield CSI-3880004-I AC Voltage Sensor Relay with Sec Delay is a solid choice. However, if you have a tight budget or do not need the advanced features, a more basic relay might be a more cost-effective option. Be sure to carefully consider your application requirements and budget before making a purchasing decision.

Details:

Delay 110vac: Potter Brumfield CSI-38-80004-I fixed ac voltage sensor relay, 2 sec. Delay 110vac: Potter Brumfield fixed ac voltage sensor relay, 2 sec. Time delay, 110vac, CSI-38-80004-I. Cashiers check.

specifications genpurrelays:

• brand: Potter Brumfield
• mpn: Csi3880004i
• part type: Ac Voltage Sensor
• voltage rating: Ac

general genpurrelays:

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

payments genpurrelays:

• credit card: diners-club
• other
• wallet: apple-pay

offer genpurrelays:

• options: ship-to-home
• price: $24.95
• item condition: Used
• availability: in stock
• started: march 22, 2026
• sold #: 12
• in stock #: 1

seller genpurrelays:

• # reviews: 324
• city: portland, oregon
• rating: 100.0%

shipping genpurrelays:

• transit: 5-12 days
• class: standard
• carrier: usps
• type: fixed
• service: usps first class

returns genpurrelays:

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