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Siemens 3LD2103-0TK51 3-pole 25 A main switch with red/yellow lockable handle, door-coupling, IP65, for industrial equipment isolation.

Siemens 3LD2103-0TK51

SKU: 3LD2103-0TK51
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Siemens 3LD2103-0TK51 | SIRIUS Main Control Switch – Door-Coupling Handle, 25 A

Overview

The Siemens 3LD2103-0TK51 is a main control switch from the SIRIUS 3LD2 series, designed for safe and secure disconnection of electrical equipment. It features a 3-pole configuration, 25 A rating, and a door-coupling rotary handle with a lockable red/yellow actuator, ideal for industrial safety and maintenance lockout/tagout applications.

Key Features

  • Switching Capacity: 25 A AC-23A (motor loads)

  • Number of Poles: 3-pole

  • Actuator Type: Rotary handle (door coupling)

  • Handle Color: Red/yellow (emergency-off style)

  • Locking Mechanism: Padlockable in OFF position (up to 3 padlocks)

  • Degree of Protection: IP65 (front) – suitable for industrial and outdoor use

  • Mounting Type: Panel door mounting with shaft coupling

  • Terminal Type: Screw terminals

  • Standards Compliance: IEC 60947, EN 60204-1, UL, CE

Technical Specifications

  • Catalog Number: 3LD2103-0TK51

  • Switching Voltage: Up to 690V AC

  • Rated Current: 25 A

  • Power Loss: Low power dissipation for efficient switching

  • Operating Temperature: -25°C to +55°C

  • Torque for Terminal Screws: Approx. 1.2 Nm

  • Dimensions (Device Width x Height x Depth): Approx. 90 mm x 90 mm x 74 mm

  • Certifications: CE, UL, CSA, RoHS

  • Country of Origin: Germany

Applications

  • Machine Main Disconnects

  • Motor Control Centers

  • Maintenance Lockout/Tagout (LOTO)

  • Control Panel Isolation

  • Industrial Equipment Shutdown Systems

Why Choose the 3LD2103-0TK51?

  • High Visibility Red/Yellow Handle: For clear indication and safety compliance

  • Lockable for Maintenance Safety: Supports multiple padlocks

  • Compact and Rugged Design: IP65 rating for harsh environments

  • Reliable Siemens Quality: Long service life and high mechanical endurance

  • Easy to Install: Door-coupling system simplifies panel integration

Order Now

Ready for global delivery.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 3LD2103-0TK51 | SIRIUS Main Control Switch – Door-Coupling Handle, 25 A

Overview

The Siemens 3LD2103-0TK51 is a main control switch from the SIRIUS 3LD2 series, designed for safe and secure disconnection of electrical equipment. It features a 3-pole configuration, 25 A rating, and a door-coupling rotary handle with a lockable red/yellow actuator, ideal for industrial safety and maintenance lockout/tagout applications.

Key Features

  • Switching Capacity: 25 A AC-23A (motor loads)

  • Number of Poles: 3-pole

  • Actuator Type: Rotary handle (door coupling)

  • Handle Color: Red/yellow (emergency-off style)

  • Locking Mechanism: Padlockable in OFF position (up to 3 padlocks)

  • Degree of Protection: IP65 (front) – suitable for industrial and outdoor use

  • Mounting Type: Panel door mounting with shaft coupling

  • Terminal Type: Screw terminals

  • Standards Compliance: IEC 60947, EN 60204-1, UL, CE

Technical Specifications

  • Catalog Number: 3LD2103-0TK51

  • Switching Voltage: Up to 690V AC

  • Rated Current: 25 A

  • Power Loss: Low power dissipation for efficient switching

  • Operating Temperature: -25°C to +55°C

  • Torque for Terminal Screws: Approx. 1.2 Nm

  • Dimensions (Device Width x Height x Depth): Approx. 90 mm x 90 mm x 74 mm

  • Certifications: CE, UL, CSA, RoHS

  • Country of Origin: Germany

Applications

  • Machine Main Disconnects

  • Motor Control Centers

  • Maintenance Lockout/Tagout (LOTO)

  • Control Panel Isolation

  • Industrial Equipment Shutdown Systems

Why Choose the 3LD2103-0TK51?

  • High Visibility Red/Yellow Handle: For clear indication and safety compliance

  • Lockable for Maintenance Safety: Supports multiple padlocks

  • Compact and Rugged Design: IP65 rating for harsh environments

  • Reliable Siemens Quality: Long service life and high mechanical endurance

  • Easy to Install: Door-coupling system simplifies panel integration

Order Now

Ready for global delivery.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 3LD2103-0TK51

Siemens 3LD2103-0TK51

$80.00
Add to wishlist
Siemens 3LD2103-0TK51

Siemens 3LD2103-0TK51

Your Price:
$80.00
Item Added to Your Cart
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