MDTA163-0

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The MDTA163-0 thermal overload relay supports a rated operational current of 63 A, operates at a voltage of 690 V AC, and features an adjustment range of 50-63 A. As part of the MDE Digital Input Modules by B & R Automation, it offers IP20 protection and versatile mounting options to suit varied applications.

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Product Description:

The MDTA163-0 is a thermal overload relay by B & R Automation. This makes the relay a vital component in motor control circuits across a range of applications, including conveyors, pumps, fans and other machinery where consistent motor protection is required.

The MDTA163-0 is rated for an operational current of up to 63 amps, allowing it to protect medium to large electric motors in automation systems. This current rating ensures versatile compatibility with a broad range of motor sizes and load requirements, making it suitable for various applications. The relay’s ability to manage up to 63 A helps reduce the need for additional protective components, streamlining panel design and ensuring reliable overload protection. This relay is designed to operate at voltages up to 690 V AC, making it suitable for use in high-voltage systems. This high-voltage capability also enhances system design options without the need for step-down transformers or additional voltage adaptation components.

The MDTA163-0 offers an adjustable current range between 50 and 63 amps, allowing users to fine-tune the relay's trip setting based on the specific motor it is protecting. This flexibility ensures that the relay can be precisely calibrated to match the full-load current of different motors within that range, providing accurate and responsive overload protection. This adjustable range helps to prevent tripping during normal operation while still responding quickly under overload conditions. This adaptability makes it ideal for installations where load requirements may vary or motor specifications change over time. This product comes with a 1-year warranty when purchased from Wake Industrial. It also comes with eligibility for same day, worldwide shipping options - ask about this when speaking with a Wake Industrial representative.

Adjustment Range
50-63 A
Auxiliary Contacts
1 NO + 1 NC
Frequency
50/60 Hz
Housing Material
Plastic
Mounting
Direct mounting to contactor or separate mounting
Phase Failure Sensitivity
Yes
Protection Degree
IP20
Rated Operational Current (ie)
63 A
Rated Operational Voltage (ue)
690 V AC
Reset Type
Manual and automatic
Trip Class
Class 10
Type
Thermal Overload Relay

Frequently Asked Questions about MDTA163-0:

Q: What is the rated operational current of the MDTA163-0?

A: The MDTA163-0 has a rated operational current of 63 A, allowing it to handle high-load motor applications without compromising performance.

Q: What is the adjustable current range of the MDTA163-0?

A: The MDTA163-0 offers an adjustment range of 50–63 A, enabling users to fine-tune protection settings to match specific motor ratings and operating conditions.

Q: What voltage does the MDTA163-0 operate at?

A: The MDTA163-0 operates at a voltage of up to 690 V AC, supporting use in high-voltage industrial power systems.

Q: What type of environmental protection does the MDTA163-0 offer?

A: The MDTA163-0 provides IP20 protection, ensuring safety against solid foreign objects and reducing the risk of accidental contact with live components.

Q: What are the mounting options available for the MDTA163-0?

A: The MDTA163-0 offers versatile mounting options, which allow it to be installed in various control cabinet layouts, making it adaptable to different system designs.


Internal Product Review

  • ‘‘The MDTA163-0 relay performs reliably under demanding conditions, and its adjustable range is particularly convenient for matching different motor ratings. Installation is straightforward thanks to the versatile mounting options. However, it would be more user-friendly if the labeling on the adjustment dial were more prominent.’’

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