ABB OTP25T3M Safety Switch

Detailed Specifications:

• Model: OTP25T3M

• Type: Safety Switch

• Rated Voltage: 24 V DC

• Rated Current: 6 A

• Contact Type: 1 NO + 1 NC (Normally Open + Normally Closed)

• Control Voltage Range: 24 V DC

• Ingress Protection: IP67 (Waterproof, Dustproof)

• Operating Temperature Range: -25°C to +60°C

• Dimensions: 80 x 40 x 20 mm

• Weight: 0.3 kg

• Operation Principle: Mechanical Disconnect

• Certifications: CE, UL, TÜV (Complies with safety standards)

• Connection Type: Threaded Connection, Quick Connect

Product Advantages and Features:

1. High Safety Design: The ABB OTP25T3M safety switch complies with strict safety standards such as CE, UL, and TÜV certifications, providing effective protection against electrical hazards.

2. High Ingress Protection: With an IP67 rating, this safety switch is fully protected against the ingress of water, dust, and other external contaminants, making it suitable for harsh environments like outdoor and industrial sites.

3. Reliable Control Function: Equipped with 1 NO and 1 NC contact types, offering flexible control options, widely used in equipment start/stop operations and safety protection systems.

4. Compact and Durable: The small design (80 x 40 x 20 mm) makes it ideal for installation in tight spaces. It is also robust and can withstand frequent operations.

5. Wide Temperature Range: Operating in temperatures from -25°C to +60°C, it adapts to various environments, ensuring stable operation under different temperature conditions.

6. Easy Installation and Connection: Available with multiple connection options, including threaded connections and quick-connect, for easy and fast installation, saving time.

Applications:

• Industrial Safety Control: Widely used in industrial automation, especially in applications where safety disconnection of equipment is required, such as safety systems for machinery.

• Material Handling Systems: Used in conveyors, elevators, and other equipment for safety control, ensuring that in the event of an emergency, the power can be quickly disconnected to protect personnel.

• Robotics Applications: Used in robotic control systems to provide safe disconnection in the event of faults or during troubleshooting.

• Electrical Equipment Protection: Protects electrical equipment and control systems, preventing electrical faults or short circuits from damaging devices.

• Building Facility Management: Applied in building automation systems to ensure safe control of facilities such as elevators and HVAC systems.

Precautions:

1. Proper Installation: Ensure the safety switch is correctly installed according to the manual, paying special attention to wiring and fixing components for secure installation.

2. Regular Inspection: Periodically inspect the switch's contacts and mechanical parts for wear, corrosion, or other damage that may affect its performance.

3. Avoid Exposure to Extreme Environments: While the switch is IP67 rated, it is recommended to avoid prolonged exposure to extreme humidity or high temperatures to ensure long-term stable operation.

4. Load Management: Ensure the load current does not exceed the rated value to prevent damage to the safety switch or failure to function properly.

5. Prevent Physical Impact: Avoid exposing the device to severe shocks or vibrations, ensuring the switch remains stable and reliable.