ABB 3HAC046642-001 Brake Release Unit
Product Specifications
- Brand: ABB
- Model: 3HAC046642-001
- Series: Brake Release Unit
- Voltage: 120 V AC
- Frequency: 50 Hz
- Load Capacity: Up to 100 N
- Protection: IP20
- Protocol: MODBUS RTU

Key Features
◆ Precision-engineered braking control for industrial automation systems
◆ Robust construction with IP20 protection for harsh environments
◆ Seamless integration with ABB automation portfolio
◆ Adjustable release time (0.1-5 seconds)
◆ MODBUS RTU communication for smart factory compatibility
Applications
Ideal for:
✔ Automotive assembly lines
✔ Heavy machinery manufacturing
✔ Material handling systems
✔ Robotic welding cells
✔ Metal stamping presses
Why Choose Cynosure Tech Automation?
We specialize in:
Control Systems:
• DCS: ABB, Emerson, Honeywell
• PLC: Siemens, Rockwell, Mitsubishi
• Servo: Kollmorgen, Rexroth, Yaskawa
• Robotics: KUKA, ABB, FANUC
✅ 1-year warranty & global shipping
✅ 24/7 technical support
✅ Obsolescence management for legacy systems
Contact us now for pricing and lead time:
WhatsApp: +86 190 6659 1275
Email: abbdcs36@gmail.com
About Cynosure Tech Automation
As a trusted global supplier of industrial automation components, we serve key industries including:
- Oil & Gas
- Power Generation
- Automotive
- Metal Processing
- Paper Manufacturing
- Aerospace
Our inventory includes:
Control Modules: PLC, DCS, I/O, Communication
Motion Control: Servo Drives, Stepper Motors
Safety Systems: Emergency Stop, Safety Relays
Legacy Components: Obsolete & Hard-to-Find Parts






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