Core Specifications
- Poles & Contacts: 4 main normally open (NO) poles—ideal for three-phase applications plus neutral.
- Coil Voltage: 240 V AC, compatible with both 50 Hz and 60 Hz systems.
- Current Ratings:
- AC‑1 (non-inductive): 40 A
- AC‑3 (motor load): 25 A (approximately 11 kW at 400 V)
- Utilization Categories: AC‑3 and AC‑4 per IEC 60947‑4‑1—suitable for frequent motor starts and switching operations.
- Environmental Ratings:
- Ambient Temperature: −5 °C to +40 °C
- Altitude: Up to 2000 m
- Mounting: DIN rail or panel mountable with auxiliary contact slots available.
- Certifications: CE, UL, VDE, KEMA, and others.
Applications
- Motor Control: Ideal for controlling three-phase motors up to approximately 11 kW (AC‑3).
- Load Switching: Suitable for lighting circuits, heating elements, pumps, and other moderate three-phase loads.
- Panel Integration: Designed for integration into control panels with options for auxiliary contacts and thermal overload relays.
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