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Siemens SENTRON JD63T400

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JD63T400

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The Siemens JD63T400 circuit breaker trip unit is designed for versatile applications. With a rated current of 400 A, this unit is compatible with JD and LD frames, supporting three poles for efficient circuit management.

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Technical specifications for JD63T400

ManufacturerSiemens
Product TypeCircuit Breaker Trip Unit
Product LineSENTRON
Part NumberJD63T400
UPC783643213494
Frame CompatibilityJD/LD Frames
Number of Poles3 Poles
Rated Current400 A
Operating Humidity80% max. (Non-Condensing)
Breaker Compatibility600 VAC Breaker
Installation Altitude1000 MSL
Min. Operating Temperature0°C
Max. Operating Temperature40°C
Min. Storage Temperature0°C
Max. Storage Temperature40°C
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The JD63T400 from Siemens is a circuit breaker trip unit tailored for industrial applications. It caters to JD/LD frames and operates with a rated current of 400 amperes. This trip unit is designed to work with breakers rated up to 600 VAC, ensuring compatibility across different systems. It features three poles, facilitating effective circuit protection and management.

The unit can be installed at altitudes of up to 1000 meters above sea level, making it suitable for various geographical locations. Operating conditions are clearly defined, with a maximum humidity level of 80% (non-condensing), allowing it to function effectively in a range of environments.

Temperature controls are also noteworthy, as the unit operates within a minimum of 0°C and a maximum of 40°C. Moreover, storage conditions are the same, ensuring the unit remains safe and functional when not in service. The JD63T400 is an essential component for reliable circuit protection in industrial setups.