YWBL-WHO6M7T0I5SP YWBL-WH Voltage Relay Monitoring Sequence

Review YWBL-WH Pcs Voltage Relay 3-phase Monitoring Sequence Failure

Introducing the YWBL-WH YWBL-WHO6M7T0I5SP 3-Phase Voltage Relay (M265) by Gravitech, a reliable solution for monitoring and protecting electrical systems against voltage sequence failure in three-phase power applications.

This set of six YWBL-WH voltage relays, each with a unique identification number, is specifically designed to detect and respond to voltage sequence issues in a three-phase power system. Sequence failure occurs when the voltage waveform in one or more phases of a three-phase power system deviate from the normal order, which can cause damage to electrical equipment or even power outages.

The Gravitech M265 voltage relay features a robust design, with a compact size that makes it easy to install in a variety of electrical systems. Each relay is designed to operate on a 3-phase, 4-wire AC power supply with a voltage range of 180V to 690V, making it suitable for use in industrial, commercial, and even residential electrical systems.

The M265 voltage relay uses a sensitive internal microprocessor to continuously monitor the voltage sequence of each phase in the electrical system. If a sequence failure is detected, the relay instantly responds by tripping the circuit breaker or other protective devices to prevent further damage to the electrical system or connected equipment.

The YWBL-WH voltage relays are also designed with easy-to-use features, including a clear LED indicator to show the status of the relay and a test button that allows users to manually test the relay for proper operation. The relays are also UL listed, ensuring that they meet the highest safety standards for electrical equipment.

The Gravitech M265 3-Phase Voltage Relay (M265) is an essential component for ensuring the safety and reliability of three-phase electrical systems. With its advanced monitoring capabilities and robust design, this set of six voltage relays provides peace of mind for electrical system operators and maintenance personnel. Whether you're working in a power plant, a manufacturing facility, or a large commercial building, the M265 voltage relay is the ideal solution for safeguarding against voltage sequence failure.

The YWBL-WH YWBL-WHO6M7T0I5SP PCS GRV8-05 Voltage Relay 3-Phase Monitoring Sequence Failure M265 is a type of protective relay used in electrical power systems to monitor voltage levels and detect sequence failure. Here are some pros and cons of buying this relay:

1. Overvoltage and Undervoltage Protection: This relay offers protection against both overvoltage and undervoltage conditions, ensuring that the electrical system remains within safe operating limits.

2. Sequence Failure Detection: The relay is designed to detect sequence failure, which is crucial for maintaining the stability and reliability of a three-phase power system.

3. Remote Monitoring: The relay comes with remote monitoring capabilities, allowing users to monitor the status of the electrical system from a distance.

4. High Reliability: The relay is built with high-quality components and is designed to provide long-term reliability, reducing the need for frequent maintenance and repairs.

1. Complex Installation: Installing and configuring the relay can be a complex process, requiring specialized knowledge and expertise.

2. Cost: The relay is a high-end device, and its cost may be a significant barrier for some buyers.

3. Limited Compatibility: The relay may not be compatible with all electrical systems, so it's essential to check its specifications before making a purchase.

The YWBL-WH YWBL-WHO6M7T0I5SP PCS GRV8-05 Voltage Relay 3-Phase Monitoring Sequence Failure M265 is a reliable and effective solution for detecting overvoltage, undervoltage, and sequence failure in three-phase power systems. However, its complex installation process and high cost may be a barrier for some buyers. If you have the expertise and budget, this relay can provide valuable protection and monitoring capabilities for your electrical system.

If you're looking for a high-quality voltage relay with sequence failure detection capabilities, the YWBL-WH YWBL-WHO6M7T0I5SP PCS GRV8-05 Voltage Relay 3-Phase Monitoring Sequence Failure M265 is an excellent choice. However, ensure that you have the necessary expertise and resources to install and configure the relay before making a purchase. If you're on a budget or have limited expertise, you may want to consider a more affordable and easier-to-install option.

Details:

Phase failure: yes. Output relay indication: red led. Temperature fluctuation error: 0.05%/ c, at 20 c.

specifications genpurrelays:

• brand: Ywbl-wh
• mpn: Ywbl-who6m7t0i5sp
• part type: Voltage
• included components: Inc
• measurement system: Metric
• maximum switching current: 10.0
• contact material: Copper
• contact type: Spdt
• specification met: Din
• connector type: Screw
• coil voltage: 24.0
• wattage: 0.5
• minimum switching voltage: 101.0
• operation mode: Automatic
• maximum switching voltage: 250.0
• mounting type: Din Rail Mount
• upc: 749249151240
• package dimensions lxwxh: 6.97x3.66x0.91 Inches
• weight: 0.15 Pounds

shipping genpurrelays:

• service: expedited
• class: expedited
• type: fixed
• transit: 3-9 days

payments genpurrelays:

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

seller genpurrelays:

• # reviews: 199
• rating: 100.0%
• city: los angeles, california

offer genpurrelays:

• started: march 24, 2026
• in stock #: 2
• options: ship-to-home
• sold #: 18
• availability: in stock
• prices: $45.09–$47.66
• item condition: New

returns genpurrelays:

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

general genpurrelays:

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