ELKO HRN-56-480 Monitor Relay 013038337147 3-PHASE 480VAC

( Brand: Elko ), ( Manufacturer Part Number: HRN-56-480 ), ( Part Type: Monitor ), ( UPC: 013038337147 )

Review ELKO 3-phase Monitor Relay 480vac

The Elko Hrn-56-480 3-phase monitor relay is a versatile and reliable electrical component designed for monitoring and protecting three-phase power circuits. This heavy-duty device is rated for a voltage of 480 volts alternating current (VAC) and is an essential addition to any industrial electrical system.

The Elko Hrn-56-480 is a type 2, normally open (NO) and normally closed (NC) 3-pole, 3-throw, 3-position relay. It is designed to monitor the current flow in a three-phase circuit and switch the connected loads based on the predetermined conditions. The device features three sets of contacts, each capable of making and breaking three contacts, providing a total of nine contacts. The contacts are rated for a current of 10 amperes (A) at 480VAC and a contact voltage of 600VAC.

The relay is designed with a robust construction to ensure long-lasting performance in harsh industrial environments. It is housed in a die-cast aluminum case with a protective coating to prevent corrosion. The device also features a clear and easy-to-read status indicator, which illuminates when the predetermined conditions are met.

The Elko Hrn-56-480 3-phase monitor relay is designed for easy installation and integration into existing electrical systems. It features a screw terminal block for secure and efficient wiring connections. The device also comes with a mounting kit for easy mounting on a DIN rail or other suitable surfaces.

The Elko Hrn-56-480 is a critical component in any three-phase power system, providing overload protection, short-circuit protection, and other essential safety functions. Its reliable performance, robust construction, and easy installation make it an essential addition to any industrial electrical system. Whether you're in the manufacturing, construction, or power generation industry, the Elko Hrn-56-480 3-phase monitor relay is an essential tool for ensuring the safe and efficient operation of your electrical systems.

The Elko HRN-56-480 3-phase monitor relay is a device used to protect electrical circuits by monitoring the current flowing through them and tripping the circuit breaker when the current exceeds a certain threshold. Here are some pros and cons of buying this relay:

1. Reliable: Elko is a well-known brand in the electrical industry, and this particular relay is known for its durability and reliability.

2. Easy to Install: The relay comes with clear instructions and is easy to install for those with basic electrical knowledge.

3. Protects Against Overcurrent: The relay provides overcurrent protection for 3-phase electrical systems, which is essential for preventing electrical fires and other hazards.

4. Adjustable: The relay has adjustable settings that allow users to set the current threshold to their specific needs.

5. UL Listed: The relay is UL listed, which means it meets the safety standards set by Underwriters Laboratories.

1. Expensive: Compared to some other relays on the market, this one can be quite pricey.

2. Requires Technical Knowledge: While the installation process is relatively straightforward, using and adjusting the relay requires a good understanding of electrical systems and safety protocols.

3. Size: The relay is larger than some other options on the market, which may make it less suitable for tight spaces.

In conclusion, the Elko HRN-56-480 3-phase monitor relay is a reliable and effective solution for overcurrent protection in industrial electrical systems. However, its high price tag and size may make it less suitable for smaller projects or those with limited budgets. Ultimately, if you require a robust and adjustable overcurrent protection solution for your 3-phase electrical system, this relay is worth considering.

Details:

Shipped with USPS Priority Mail. Condition is New. HRN-56-480, 3-Phase Monitor Relay, 480VAC.

part #: hrn56480 prices

• $94.91-$137.78

specifications hoimprovo:

• brand: Elko
• mpn: Hrn-56-480
• part type: Monitor
• upc: 013038337147

seller hoimprovo:

• city: Walnut Creek, California
• rating: 100.0%
• # reviews: 178

general hoimprovo:

• Home Garden > Home Improvement > Other Home Improvement
• condition: New

shipping hoimprovo:

• type: Calculated
• cost: $0.00
• carrier: USPS
• transit: 6-12 Days
• service: USPS Priority Mail
• class: Expedited

offer hoimprovo:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: October 8, 2025
• quantity: 20

returns hoimprovo:

• policy: No Returns

payments hoimprovo:

• wallet: Paypal
• credit card: Visa
• other

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