Siemens 3LD2504-0TK51

Siemens 3LD2504-0TK51 | 3-Pole Main Control Switch – 40A, Door Mount, IP65, Red/Yellow Rotary Handle

Overview

The Siemens 3LD2504-0TK51 is a main control and load break switch designed for industrial applications requiring manual motor disconnect and safety isolation. This 3-pole, 40A switch features a red/yellow rotary handle, is padlockable, and supports door mounting with a front protection rating of IP65, ideal for panel and machine installations.

Key Features

• Number of Poles: 3-pole

• Rated Current: 40A

• Mounting Style: Door mounting

• Handle: Red/yellow rotary with padlocking provision

• Front Protection: IP65 (dust-tight and water-jet resistant)

• Switching Duty: Load break disconnect with high endurance

• Standards Compliance: IEC, UL, CSA

• Terminals: Screw connection

• Application Category: AC-23A (motor switching under load)

Technical Specifications

• Part Number: 3LD2504-0TK51

• Series: 3LD2 Main Control Switches

• Rated Operating Voltage: Up to 690V AC

• Rated Insulation Voltage: 800V

• Padlockable Positions: 0 (OFF) position

• Dimensions (Front Element): 45 × 45 mm

• Certifications: CE, UL, cULus, RoHS, EAC

Applications

• Motor control centers

• Industrial machinery disconnects

• HVAC systems

• Pump panels

• Electrical control panel main isolators

Why Choose the 3LD2504-0TK51?

• Safe Isolation: Reliable switching and disconnection of power

• Padlockable Handle: Ensures secure lockout/tagout compliance

• Rugged Build: High IP65 protection for demanding environments

• Compact Design: Door-mountable with minimal panel footprint

• Compliant and Certified: Meets international electrical standards

Order Now

The Siemens 3LD2504-0TK51 main control switch is available and ships worldwide.