PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA068060R1 - Molded Case Circuit Breaker
This device is an ABB SACE Tmax T4N series molded case circuit breaker, engineered for overcurrent and short-circuit protection within industrial and commercial electrical distribution systems. It incorporates a PR221DS electronic trip unit, providing adjustable long-time, short-time, and instantaneous protection functions. Configured for fixed installation, this 3-pole unit manages circuit integrity and equipment safeguarding.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax T4N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 250A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- MECHANICAL/PHYSICAL:
- FRAME SIZE: T4
- MOUNTING TYPE: Fixed
- FORM FACTOR: Molded case for panel integration
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Electronic Trip Unit PR221DS-LS/I
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time (Short Circuit), Instantaneous (Short Circuit)
- ADJUSTABILITY: Adjustable trip thresholds for LS/I functions
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees Celsius
- MOUNTING POSITION: Vertical or horizontal orientation
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution, motor control centers, industrial machinery
- FUNCTION: Overload and short-circuit protection for electrical circuits