Siemens 3LD2103-0TK53

Overview

The Siemens 3LD2103-0TK53 is a paramount component in industrial safety, belonging to the esteemed SENTRON 3LD series of emergency switching-off switches. Designed for uncompromising reliability, this 3-pole switch disconnector is engineered to provide swift and secure power disconnection in critical situations. With a rated operational current of 25 A and an impressive operating power of 9.5 kW at AC-23A 400 V, it stands ready to protect machinery and personnel in diverse industrial environments. Its highly visible red/yellow rotary actuator ensures instant recognition and ease of operation, even under duress. Built for straightforward integration, the 3LD2103-0TK53 features front mounting with a 4-hole pattern, making installation into control panels and machinery both simple and secure. This switch is not just a component; it's a cornerstone of operational safety and efficiency.

Key Features

• Robust 3-Pole Configuration: Provides comprehensive and simultaneous disconnection across all three phases, crucial for industrial three-phase systems.
• High Rated Operational Current (25 A): Capable of handling significant electrical loads, making it suitable for a wide range of demanding industrial applications.
• Powerful Operating Capacity (9.5 kW at AC-23A 400 V): Ensures effective power management and reliable performance when interrupting circuits under load.
• Highly Visible Red/Yellow Rotary Actuator: Designed for immediate identification and intuitive manual operation during emergency situations, enhancing safety protocols.
• IP65 Protection Class: Offers superior resistance against dust ingress and water jets, ensuring reliable operation in harsh industrial environments.
• Effortless Front Mounting: Features a standardized 4-hole mounting pattern for quick, secure, and accessible installation within control panels or machinery.
• Global Compliance: Adheres to leading international standards including UL, CSA, CE, EAC, CCC, and VDE, guaranteeing broad applicability and regulatory acceptance.

Technical Specifications

The Siemens 3LD2103-0TK53 switch disconnector is precision-engineered to deliver consistent and reliable performance.

• Product Type: Switch Disconnector
• Part Number: 3LD2103-0TK53
• Number of Poles: 3
• Rated Operational Current (Iu): 25 A
• Operating Power at AC-23A 400 V: 9.5 kW
• Mounting Type: Front-mounted with 4-hole pattern
• Actuator Type: Rotary, red/yellow
• Protection Class: IP65
• Dimensions (W x H x D): 67 mm x 84 mm x 92.5 mm
• Net Weight: Approximately 187 g

Applications

• Industrial Automation Systems: Serves as a vital main switch or emergency stop switch, ensuring immediate power cut-off in automated production lines.
• Machine Control Panels: Provides essential disconnection capabilities for operator safety during maintenance, repair, or unexpected machinery faults.
• Power Distribution Units (PDUs): Facilitates safe and effective isolation of individual electrical circuits for servicing, testing, or fault rectification.
• HVAC and Pumping Systems: Ideal for emergency cut-off in heating, ventilation, air conditioning, and fluid transfer applications, protecting both equipment and personnel.
• Robotics and Conveyor Systems: Critical for rapid shutdown in advanced manufacturing and logistics settings, preventing accidents and minimizing damage.
• General Industrial Machinery: A fundamental safety device for any industrial equipment requiring a reliable and easily accessible emergency power disconnection.

Why Choose This Model?

• Unmatched Reliability from Siemens: Trust in the engineering excellence of SIEMENS, a global leader in industrial technology, for critical safety applications.
• Enhanced Safety Features: Designed with an highly visible, intuitive actuator and robust construction to ensure rapid, dependable emergency power cut-off.
• Durable in Demanding Environments: Its IP65 rating guarantees protection against dust and water, extending operational life even in harsh industrial conditions.
• Simplified Integration: The front-mounting design with a 4-hole pattern allows for quick and secure installation, reducing downtime and installation costs.
• Versatile Application: Suitable for a broad spectrum of industrial uses, from automated systems to power distribution units, offering flexible safety solutions.
• Compliance and Peace of Mind: Adherence to multiple international standards ensures that this switch meets rigorous safety and quality requirements worldwide.

Order Now

Equip your industrial operations with the superior safety and reliability of the Siemens 3LD2103-0TK53 Emergency Switching-Off Switch. This essential component is engineered for performance, designed for safety, and built to last. For a secure and efficient worksite, make the Siemens 3LD2103-0TK53 your choice for critical power disconnection. Enhance your safety protocols and operational efficiency today.