Siemens SIRIUS 3RW4076 Soft Starter | 432A Motor Control
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Nous proposons une large gamme de pièces de rechange pour l'automatisation industrielle en stock. Tous les produits bénéficient d'une garantie de 12 mois et d'un remboursement sous 30 jours en cas de problèmes de qualité.
Powerful Motor Control Solution: SIRIUS 3RW4076-6BB44 Soft Starter
Important Note: This product has been phased out. The recommended successor is SIRIUS 3RW5076-6AB14.
Product Description
The SIRIUS 3RW4076-6BB44 is a robust soft starter from Siemens. It controls 3-phase AC motors smoothly. This reduces mechanical stress and extends equipment life. It features integrated bypass contactors and built-in motor protection. Perfect for heavy-duty industrial applications.
Key Features
Integrated Bypass Contactor - Saves energy and reduces heat after start-up.
Motor Overload Protection - Safeguards your motor from damage.
Adjustable Current Limitation - Allows fine-tuning for your specific application.
Wide Voltage Range - Works from 200V to 460V AC.
External Reset Capability - For easy remote operation.
Technical Specifications
Brand: Siemens SIRIUS
Model: 3RW4076-6BB44 (Phased-out)
Preferred Successor: 3RW5076-6AB14
Rated Operational Current: 432 A at 40°C
Motor Power: Up to 250 kW at 400V
Operating Voltage: 200-460 V AC
Control Supply Voltage: 230 V AC
Frequency: 50/60 Hz
Operating Temperature: -25°C to +60°C
Protection Class: IP00
Dimensions (WxHxD): 160 x 230 x 278 mm
Installation Guide
Mount on a vertical surface. Use screw fixing.
Ensure minimum spacing: 100mm above, 5mm sides, 75mm below.
Suitable for cables from 70mm² to 300mm².
Maximum wire length: 300 meters.
Follow local electrical codes and safety standards.
Compatibility
Compatible with standard 3-phase AC motors.
Works with motors up to 250kW at 400V.
Minimum load requirement: 20%.
Not suitable for inside-delta circuits.
Packaging & Warranty
Package includes the soft starter unit and documentation.
Backed by 12-month warranty from date of purchase.
Shipping Information
We ship worldwide via FedEx, UPS, and DHL. Tracking number provided.
Need the latest version? Ask about our new 3RW5076-6AB14 model with improved features!
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