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AEG CRA 932 00 Modicon Contactor Relay
- Product Introduction: This is a 3-phase contactor relay for AEG Modicon PLC systems, designed to switch 3-phase AC loads in industrial motor control and power distribution applications. It features a 24 VDC coil, 3 NO main contacts, and 1 NO auxiliary contact, with arc suppression and overload protection, ideal for controlling small to medium-sized motors, pumps, and fans in industrial automation systems.
- Technical Specifications:
- Poles: 3 main (NO) + 1 auxiliary (NO), silver alloy contacts for long life.
- Coil Voltage: 24 VDC, power consumption 5 W, coil resistance 115 Ω.
- Rated Current: 10 A (3-phase, 400 VAC, 50/60 Hz), resistive load.
- Breaking Capacity: 100 A (3-phase, 400 VAC), at 50 Hz.
- Arc Suppression: Built-in arc chutes for safe switching of inductive loads.
Detailed content
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- Operating Temperature: -25°C to +60°C; Storage Temperature: -40°C to +85°C; Protection Rating: IP20.
- Dimensions: 80mm × 100mm × 60mm (W×H×D); Mounting: 35mm DIN rail.
- LED Indicator: Coil power (green).
- Compatibility: Modicon PLC output modules (AS-BDAP series), IEC 60947-4-1 compliant.
- Functional Features:
- 3-phase main contacts switch 400 VAC loads, ideal for controlling small to medium-sized motors, pumps, and fans.
- 24 VDC coil compatible with Modicon PLC output modules, enabling direct control without external relays.
- Silver alloy contacts ensure long life (≥1 million electrical operations), reducing maintenance costs.
- Built-in arc chutes suppress electrical arcs during switching, extending contact life and improving safety.
- Auxiliary contact (NO) enables status monitoring via the PLC, providing feedback on contactor operation.
- DIN rail mounting simplifies installation in control cabinets, saving space and reducing wiring time.
- LED indicator for coil power provides visual confirmation of operation, aiding troubleshooting.
- Industrial-grade design with wide temperature range ensures reliable performance in harsh environments.
- Application Scenarios: Used in industrial motor control systems for factory automation, water treatment, and building management. It controls motors in conveyor systems, pumps in water treatment plants, and fans in HVAC systems. Suitable for applications requiring Modicon PLCs to switch 3-phase AC loads with a compact, reliable contactor relay.
