DESCRIZIONE PRODOTTO
ALLEN BRADLEY 140G2-KXD3-D40 - Molded Case Circuit Breaker
The ALLEN BRADLEY Bulletin 140G2-KXD3-D40 is a 3-pole molded case circuit breaker engineered for robust overcurrent and short-circuit protection in industrial power distribution systems. This device integrates a fixed thermal-magnetic trip unit, providing reliable protection for motor circuits, feeder circuits, and general branch circuit applications. It is designed for integration into control panels and machinery requiring adherence to IEC standards for circuit protection.
Technical Specifications:
- SERIES/FAMILY: Bulletin 140G2
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 40 Amperes (A)
- POLES: 3-Pole
- NOMINAL VOLTAGE: 400/415V AC, 480V AC, 600V AC (Maximum)
- INTERRUPTING CAPACITY: 25 kA @ 400V AC (Typical for K-frame)
- TRIP UNIT TYPE: Fixed Thermal-Magnetic
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: K-Frame
- MOUNTING: DIN Rail or Panel Mount
- TERMINALS: Screw Terminals
- INTERFACE/CONTROL:
- INDICATORS: Trip Status Indicator
- AUXILIARY FUNCTIONS: Optional auxiliary contacts and shunt trips available (sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection)
- OPERATING TEMPERATURE: -20°C to +70°C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor circuit protection, feeder circuit protection, branch circuit protection, industrial control panels, machinery power distribution
- STANDARDS: IEC 60947-2