Siemens 4-Pole Panel Mount Non-Fused Switch Disconnector -, IP65, 32A, 11.5 kW

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RS Stock No.:
239-2640
Mfr. Part No.:
3LD2213-1TL53
Brand:
Siemens
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Brand

Siemens

Product Type

Non-Fused Switch Disconnector

Number of Poles

4

Mount Type

Panel Mount

IP Rating

IP65

Handle Colour

Red, Yellow

Series

SENTRON 3LD

Switching Current

32A

Auxiliary Contacts Available

No

Switching AC Voltage

400V ac

Switching Power

11.5kW

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

55°C

Hazardous Area Certification

NO

Standards/Approvals

CCC

COO (Country of Origin):
DE

Siemens SENTRON 3LD Series Non-Fused Switch Disconnector, 32A Switching Current, IP65 - 3LD2213-1TL53


This non-fused switch disconnector provides a robust means of isolating electrical circuits in industrial settings, offering visible manual on/off operation with a rotary red/yellow handle and floor mounting with door coupling. It is designed for use as a main switch, emergency-off and maintenance isolator in control and power distribution environments, delivering safe manual interruption for three-phase systems and motor loads.

Features & Benefits


• Four-pole design enabling full NEUTRAL and phase isolation
• Rated operational current 32A for heavy-duty circuit control
• Switching power 11.5kW at AC-23A 400V for motor isolation
• IP65 front protection for weatherproof outdoor use
• Box Terminal connection for secure conductor termination
• Mechanical endurance 100000 cycles for long service life

Applications


• Suitable for isolating three-phase motors in manufacturing plants
• Ideal for switchgear doors with floor-mounted coupling arrangements
• Used for maintenance isolation of distribution boards
• Suitable for outdoor installations requiring weatherproof protection
• Can be used for emergency-off points on production lines

What temperatures can it operate within?


It functions reliably between -25°C and 55°C to accommodate factory and outdoor ambient ranges.

How is the device secured against unauthorised switching?


The handle can be locked in the OFF position using hasp brackets accommodating 4 to 8mm thickness.

What conductor types and sizes can be connected?


Main conductors may be solid or stranded copper from 1.5mm² up to 16mm² with appropriate termination

auxiliary connections accept smaller cross-sections as specified.

How does it behave under short-circuit conditions?


With a suitable upstream gL/gG fuse it permits conditional short-circuit current coordination up to the specified fuse limits and defined let-through currents.

Is it suitable for panel mounting and what fixing methods are available?


It is a fixed-mounted device supporting 4-hole front mounting and rail mounting for integration into switchgear assemblies.

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