PRODUCT DESCRIPTION
ABB 68562015 - Molded Case Circuit Breaker
This device is a 3-pole Molded Case Circuit Breaker from the ABB SACE Tmax T5N series, providing overcurrent and short-circuit protection for industrial power distribution systems. It incorporates a PR221DS electronic trip unit, offering adjustable long-time, short-time, and instantaneous protection functions. Configured for fixed installation with front terminals, it is suitable for integration into diverse electrical infrastructure and machinery applications.
Technical Specifications:
- SERIES/FAMILY: ABB SACE Tmax T5N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 400A
- NUMBER OF POLES: 3-pole
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC 25kA at 690VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 100% of Icu
- MECHANICAL/PHYSICAL:
- FRAME SIZE: T5N (400A frame)
- TRIP UNIT TYPE: PR221DS Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I)
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTABILITY: Electronic, adjustable thresholds for L, S, I protection
- INDICATORS: Trip indication, LED status for trip unit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), higher with appropriate enclosure
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +70 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial power distribution, motor control centers, switchgear, panel boards
- MACHINE TYPES: General industrial machinery, HVAC systems, manufacturing lines, infrastructure