ABB 1SFA619550R1071 emergency stop button

Product manual:

ABB 1SFA619550R1071 is an Emergency Stop Button used in industrial automation equipment, mechanical safety systems, and electrical control cabinets to ensure quick power cut-off in emergency situations, preventing equipment damage or personal injury.
1. Product Overview
manufacturer: ABB
Product model: 1SFA619550R1071
Type: Emergency Stop Button (E-Stop)
Design standards: comply with ISO 13850, IEC 60947-5-1, EN 60204-1 safety standards
Typical applications:
Industrial automation control system
Machine tool, assembly line, robot safety protection
Elevators, lifting equipment, conveyor belts
Distribution cabinet and electrical control cabinet
2. Technical parameters
Parameter specifications
Button type self-locking (manual unlocking and resetting required after emergency stop)
Contact configuration: 1NC (normally closed) or 1NO+1NC (depending on the specific version)
Rated current 10A
Rated voltage AC 230V/DC 24V
Operation mode: Press emergency stop, rotate or unlock with key
Environmental temperature range -25 ° C to+70 ° C
Protection level IP65/IP67 (waterproof and dustproof, suitable for industrial environments)
Installation method: Panel installation (22mm hole opening)
Material: high-strength plastic+metal structure, resistant to impact and vibration
3. Main features
High safety: Complies with international safety standards and is suitable for industrial grade emergency stop control.
Self locking design: After pressing, it locks and needs to be rotated or unlocked with a key to reset, preventing accidental operation.
High durability: Waterproof and dustproof rating IP65/IP67, suitable for harsh industrial environments.
Flexible installation: 22mm standard hole design, can be directly installed on control panels or equipment.
Strong compatibility: Can be integrated with ABB and other brands' PLCs, relays, and safety systems.
4. Application scenarios
ABB 1SFA619550R1071 is suitable for various industrial automation and electrical control systems, such as:
CNC machine tools, punching machines, injection molding machines
Automated production line, assembly line
Robot safety control
Lifting equipment, elevators
Transportation system, protection of hazardous equipment

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