JD63T350 - 350Amp Trip Unit

JD63T350 - 350Amp Trip Unit

The JD63T350 Trip Unit is part of Siemens‰۪ advanced SENTRON series, providing superior protection and reliability in demanding industrial and commercial electrical systems. Designed specifically for JD frames, this thermal-magnetic trip unit is rated for 350 amps and delivers dependable overload and short-circuit protection with a fault interruption capacity of 25kAIC at 600V and 35kAIC at 480V. This is a trip unit only and requires a JD frame to function as a complete circuit breaker.

Key Features and Benefits:

• Enhanced Fault Protection: Rated for 25kAIC at 600V and 35kAIC at 480V, delivering robust protection against overloads and short circuits in critical electrical systems.
• Thermal-Magnetic Technology: Offers a combination of thermal overload protection and magnetic short-circuit protection, ensuring reliable performance in varying load conditions.
• Versatile Installation: Equipped with line and load side lugs that accommodate a wide range of wire sizes for flexible and straightforward installation.

Technical Specifications:

• Ampere Rating: 350A
• 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 industrial and commercial applications.
• RoHS Compliance: Environmentally conscious design that complies with RoHS material restrictions.

Suitability:

• The JD63T350 trip unit is ideal for industrial and commercial electrical systems that require high levels of protection against overloads and short circuits. Its performance is well-suited for medium-voltage applications, offering safety and reliability for critical electrical infrastructures.

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