1. Industrial AC Drives Deals
  2. sku: 4709922254640861
  3. INDUSTRIAL MRO D4BL-3CRA-A

INDUSTRIAL MRO D4BL-3CRA-A Omron Unmp

D4bl-3cra-a Industrial Mro Omron Unmp

( Brand: Industrial Mro ), ( Manufacturer Part Number: D4BL-3CRA-A )

Review INDUSTRIAL MRO Omron Unmp

The Omron UNMP MRO D4BL-3CRA-A is a versatile and reliable pressure switch designed for various industrial applications. This compact pressure switch features a 3-position (Normally Closed, Normally Open, and Trip) changeover design, making it suitable for various control systems.

The switch housing is constructed of die-cast aluminum, providing excellent durability and resistance to harsh industrial environments. It is also equipped with a corrosion-resistant diaphragm made of PTFE and stainless steel components, ensuring long-lasting performance even in the presence of moisture, chemicals, or extreme temperatures.

The UNMP MRO D4BL-3CRA-A has a working pressure range of up to 10 bar (145 psi) and a maximum temperature rating of 80 C (176 F). It comes with a 2-wire connection, allowing for easy wiring and integration with various control systems. The switch also has a large, clear pressure dial that allows for easy pressure setting and monitoring.

The switch's operating principle is based on a diaphragm that deflects when the pressure inside the application exceeds the set point, thereby closing or opening the switch contact. This makes it an ideal solution for applications where pressure monitoring and control are crucial, such as in hydraulic systems, pneumatic systems, and various process control applications.

The Omron UNMP MRO D4BL-3CRA-A is a high-quality, reliable, and robust pressure switch that offers excellent value for industrial applications. Its compact size, easy installation, and versatile design make it a popular choice among engineers and technicians who require accurate and reliable pressure control in their systems.

The Omron UMPT-D4BL-3CRA-A is a variable frequency drive (VFD) produced by Omron Automation. VFDs are electrical drives that adjust the frequency and voltage supplied to an electric motor to control its rotational speed. Here are some pros and cons of buying this particular model:

Pros:

1. Energy Efficiency: VFDs, in general, are known for their energy-saving capabilities. The Omron UMPT-D4BL-3CRA-A is no exception, as it helps reduce energy consumption by controlling the motor's speed and power output.

2. Compact Design: With a compact size, this Omron VFD is suitable for space-constrained installations, making it an ideal choice for industries and applications with limited space.

3. High Overload Capability: This VFD has a high overload capacity, allowing it to handle heavy motor loads without damaging the drive or the motor itself.

4. Built-in Protection Functions: The Omron UMPT-D4BL-3CRA-A includes various protection functions, such as overcurrent, overvoltage, and overheat protection, ensuring the safety and reliability of the motor and the VFD.

5. Easy Installation: With a user-friendly design and clear instructions, this VFD is relatively easy to install and set up, saving time and resources for the end-user.

Cons:

1. Higher Upfront Cost: Compared to traditional AC drives or basic motor starters, VFDs can be more expensive upfront. The Omron UMPT-D4BL-3CRA-A is no exception, making it a larger investment for some users.

2. Complexity: Although the Omron UMPT-D4BL-3CRA-A is designed to be user-friendly, its functionality and advanced features can still be complex, requiring additional training and expertise for some users.

3. Potential Harmonic Distortion: VFDs can generate harmonic distortion, which can negatively impact power quality and potentially damage other electrical equipment in the system. However, this can be mitigated with proper filtering and design considerations.

Conclusion:

The Omron UMPT-D4BL-3CRA-A is a high-performing variable frequency drive with several advantages, including energy efficiency, compact design, high overload capacity, built-in protection functions, and easy installation. However, it does come with a higher upfront cost and potential complexity.

Recommendation:

If energy efficiency, motor control, and advanced protection functions are essential requirements for your application, the Omron UMPT-D4BL-3CRA-A is an excellent choice. However, if your budget is limited, or if the complexity of a VFD is a concern, you may want to consider alternative motor control solutions, such as motor starters or basic VFDs with fewer features. Ultimately, the decision depends on your specific application requirements and constraints.

Details:

SWITCH: UNMP Condition Codes:: NSFS New Surplus Factory Sealed OEM NSMP Manufacturer Package NSNP No NUPI Unused Previously Installed REMAN Remanufactured Like Used or Repaired About our product: Industrial Blue line Special is an Industrial surplus dealer. If another carrier such as DHL or UPS is required to ship due certain shipping requirements, then the costs and requested may change.

part #: d4bl3cra prices

  • $20.00-$45.60

specifications acdrivestream:

  • brand: Industrial Mro
  • manufacturer part number: D4BL-3CRA-A

offer acdrivestream:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • best offers: True
  • started: December 31, 2025
  • availability: In Stock

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general acdrivestream:

  • Drives Starters > Drives Motor Controls > General Purpose AC Drives
  • condition: Used
category: business & industrial > drives starters > drives motor controls > general purpose ac drives, sku: 4709922254640861,

Industrial Mro D4BL-3CRA Is Similar To:

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