JD63T400 - 400Amp Trip Unit Description
JD63T400 - 400Amp Trip Unit
The JD63T400 Trip Unit from Siemens‰۪ SENTRON series is engineered to provide reliable protection and performance in demanding commercial and industrial electrical applications. Designed specifically for JD frames, this thermal-magnetic trip unit delivers high-level protection against overloads and short circuits. With a 400-amp rating and a fault interruption capacity of 25kAIC at 600V and 35kAIC at 480V, the JD63T400 ensures dependable operation in medium-voltage systems.åÊThis is a trip unit only and requires a JD frame to function as a complete circuit breaker.
Key Features and Benefits:
- Advanced Fault Protection: Rated for 25kAIC at 600V and 35kAIC at 480V, providing reliable fault current interruption for industrial and commercial systems.
- Thermal-Magnetic Technology: Combines thermal overload protection and magnetic short-circuit protection to ensure dependable performance under varying load conditions.
- Flexible Installation: Equipped with line and load side lugs that support a wide range of wire sizes, offering easy and adaptable installation options.
Technical Specifications:
- Ampere Rating: 400A
- Poles: 3-pole
- Breaking Capacity: 25kAIC at 600V, 35kAIC at 480V
- Lug Wire Range: 3/0 AWG ‰ÛÒ 500 KCM (CU) / 4/0 AWG ‰ÛÒ 500 KCM (AL)
- Dimensions: 7.5 x 11 x 4 inches
Material Compliance and Certifications:
- UL 489 & IEC 60947-2 Standards: Certified for safe and reliable use in medium-voltage industrial and commercial systems.
- RoHS Compliance: Environmentally responsible design, adhering to RoHS material restrictions.
Suitability:
- The JD63T400 trip unit is ideal for use in industrial and commercial electrical systems requiring high levels of protection against overloads and short circuits. This unit is particularly well-suited for medium-voltage applications, providing the safety and reliability necessary for critical electrical infrastructures.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:4.0
- Height:7.5
- Depth:4.0
- Poles:3
- Amperes:400
- A.I.C. Rating & Volts:600VAC
- Type:JD6
- Sub-Category:TRIP UNIT
- Approx Dimensions:7.50"L x 4.00"W x 4.00"D
- Additional Notes:Only For JD6-A, HJD6-A, HHJD6, LD6-A, HLD6-A, And HHLD6 Frames
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
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CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).