PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SBE111111R1402 - Molded Case Circuit Breaker (MCCB)
This device is a Molded Case Circuit Breaker from the ABB SACE Tmax XT series, engineered for comprehensive overcurrent and short-circuit protection in low voltage electrical distribution systems. It integrates advanced trip unit technology for reliable circuit interruption and isolation, suitable for industrial power distribution, motor control centers, and machinery protection applications. The Tmax XT platform supports both thermal-magnetic and electronic trip units, offering scalable protection and communication capabilities.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: Up to 690VAC
- FREQUENCY: 50/60 Hz
- POLE CONFIGURATION: Available in 3-pole and 4-pole variants
- CURRENT RANGE: Dependent on specific frame size (e.g., XT1 to XT7, typically 16A to 1600A)
- INTERRUPTING CAPACITY (Icu): Varies by model, typically 16kA to 200kA at 400VAC
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact molded case
- MOUNTING: Fixed, plug-in, or withdrawable options
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal-magnetic (fixed or adjustable) or Electronic (Ekip series)
- FEEDBACK: Auxiliary contacts for status indication
- COMMUNICATION PROTOCOLS: Electronic trip units support Modbus RTU, Profibus DP, DeviceNet, Ethernet/IP, Modbus TCP, PROFINET via optional external modules
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), higher with appropriate enclosure
- COOLING METHOD: Natural air convection
- MOUNTING STYLE: Panel mount, DIN rail (for smaller frames), or chassis mount
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure