Siemens Sentron Switch disconnector 3LD, emg switching-off switch, 3- pole, 32A Part number 3LD2264-1GP53

Product Overview

The Siemens 3LD2264-1GP53 is a 3-pole switch-disconnector from the Sentron 3LD series, designed for emergency OFF and main switch functions. With a rated current of 32 A and an operating power of up to 11.5 kW (AC-23 A at 400 V), it is engineered for secure isolation and control in industrial distribution systems.

Key Features

• 3-pole switch-disconnector for three-phase systems
• Rated current: 32 A
• Operating power: up to 11.5 kW at AC-23 A/400 V
• Emergency OFF switch capability and main-switch suitability
• Enclosed in moulded-plastic housing suitable for industrial mounting
• Front rotary knob actuator with red handle, lockable in OFF position
• High protection class: IP65 from the front, suitable for panel-mounted installations

Technical Specifications

• Product Series: Sentron 3LD series
• Article Number: 3LD2264-1GP53
• Number of Poles: 3
• Rated Current (Iu): 32 A
• Rated Operational Voltage (Ue): up to 690 V AC
• Operating Power (AC-23 A at 400 V): approx. 11.5 kW
• Protection Class: IP65 (front side)
• Enclosure Material: Moulded-plastic
• Dimensions (approx.): Height 152 mm, Width 100 mm, Depth 117 mm

Compliance & Certifications

• Manufactured to Siemens industrial distribution switching-gear standards
• Complies with IEC/EN switch-disconnector requirements for emergency stop and main-switch use
• Lockable OFF position for enhanced safety and maintenance procedures

Applications

Ideal for use as a main isolator, emergency stop switch or isolator in industrial switchboards, machinery and process installations—especially where a robust switch-disconnector with front rotary knob, IP65 protection and 32 A rating is required for safeguarding three-phase circuits and equipment in harsh environments.