ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA073845R1 - Molded Case Circuit Breaker
This is an ASEA BROWN BOVERI SACE Tmax XT2N series molded case circuit breaker. It provides overcurrent and short-circuit protection for industrial electrical distribution systems, motor control circuits, and critical infrastructure. Utilizing a fixed thermal-magnetic trip unit, it ensures reliable circuit isolation and fault interruption in low-voltage applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3
- NOMINAL VOLTAGE (Ue): 400/415VAC
- MAXIMUM OPERATIONAL VOLTAGE (Ue): 690VAC
- NOMINAL FREQUENCY: 50/60 Hz
- NOMINAL ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- NOMINAL SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 100% of Icu
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- THERMAL PROTECTION: Adjustable (typically 0.7 to 1.0 x In)
- MAGNETIC PROTECTION: Fixed (typically 10 x In)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed, Front Terminal
- INTERFACE/CONTROL:
- INDICATORS: Trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with front terminals)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- MOUNTING STYLE: Panel mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, industrial machinery, commercial buildings, switchgear assemblies
- STANDARDS: IEC 60947-2