PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA070795R1BR - Molded Case Circuit Breaker (MCCB)
This is an ABB SACE Tmax XT2N series 3-pole Molded Case Circuit Breaker, rated for 160A. It integrates a fixed thermal-magnetic trip unit (TMD) for reliable overload and instantaneous short-circuit protection in industrial power distribution systems. Designed for fixed installation, this device is suitable for main and sub-distribution panels, motor control centers, and general circuit protection applications requiring robust overcurrent management.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- NOMINAL OPERATIONAL VOLTAGE: Up to 690VAC
- NOMINAL FREQUENCY: 50/60 Hz
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- CONNECTION TYPE: Fixed, Front Terminals
- OPERATION: Manual Toggle
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (adjustable thermal), Short-circuit (fixed magnetic)
- INDICATORS: Mechanical ON/OFF/TRIPPED status
- ACCESSORY COMPATIBILITY: Supports auxiliary contacts, shunt trips, undervoltage releases, and motor operators
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- MOUNTING STYLE: Fixed panel mounting
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Industrial power distribution, motor protection, generator protection, control panels, sub-distribution boards
- STANDARDS: IEC 60947-2