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MD63T500
The Siemens MD63T500 is a highly reliable trip unit designed for robust electrical protection. This unit operates at a rated voltage of 600 VAC and 250 V DC, with a significant current rating of 500 A. Supporting three poles, it is housed in an MD-T frame and provides thermal magnetic protection for enhanced safety.
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Technical specifications for MD63T500
| Manufacturer | Siemens |
|---|---|
| Product Type | Trip Unit |
| Product Line | SENTRON |
| Part Number | MD63T500 |
| UPC | 783643214811 |
| Rated Voltage (AC) | 600 VAC |
| Rated Voltage (DC) | 250 V DC |
| Rated Current | 500 A |
| Number of Poles | 3 Poles |
| Frame Type | MD-T Frame |
| Protection Type | Thermal Magnetic Protection |
| Interrupting Rating at 600 V | 25 KAIC |
| Interrupt Rating at 480 V | 50 KAIC |
| Functions | LI - Long Time and Instantaneous |
| Terminal Connection | Line and Load Side Lug |
The MD63T500 model from Siemens serves as a trip unit widely used in electrical applications. This device is capable of managing a rated voltage of up to 600 VAC and 250 V DC, accommodating various configurations. With a substantial current handling capability of 500 A, it is designed to efficiently protect electrical circuits.
The unit operates with three poles and incorporates an MD-T frame type structure, ensuring sturdiness and reliability. It features thermal magnetic protection, a vital function that combines long-time and instantaneous trip benefits, helping to prevent overload conditions and short circuits.
In terms of fault protection, the MD63T500 offers an interrupting capacity of 25 KAIC at 600 V and 50 KAIC at 480 V. This robust rating emphasizes its suitability for high-demand environments where reliability is crucial. For installation, the unit allows for line and load side lug connections, simplifying integration into existing systems and ensuring a lasting connection.
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