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Siemens 3LD2165-3VB53 6-Pole Emergency Switch Disconnector

Siemens 3LD2165-3VB53 SENTRON 6-Pole Emergency Switch Disconnector

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ManufacturerSiemens

Part number3LD2165-3VB53

Poles 6

Current 25 A

Voltage 400 V

Power 9.5 kW

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6-Pole configuration 25A current rating 9.5kW at 400V power Emergency switching-off function Molded plastic housing Rotary operation

Product description

The Siemens 3LD2165-3VB53 is a 6-pole SENTRON 3LD series switch disconnector, designated for emergency switching-off functions. It has a rated operational current (Iu) of 25 A and an operating power of 9.5 kW at AC-23A 400 V. The disconnector features a molded plastic encapsulation for metric cable glands and is equipped with a red/yellow rotary operating mechanism.

This 6-pole switch is crucial for safety applications requiring immediate and reliable disconnection of multiple circuits, often used in complex machinery or systems with diverse power requirements. It serves critical roles in sectors like chemical processing, heavy manufacturing, and utility control.

Stanlo Automation, a veteran-owned supplier of industrial automation parts, provides the Siemens 3LD2165-3VB53. Secure your critical components from a trusted source dedicated to quality and customer satisfaction.

Technical specifications

Poles	6
Current	25 A
Voltage	400 V
Power	9.5 kW
Type	Switch Disconnector, Emergency Switching-Off
Encapsulation	Molded Plastic
Cable Gland	Metric
Operation	Rotary
Handle Color	Red/Yellow

Common applications

Emergency stop systems

Complex machinery safety

Multi-circuit isolation

Industrial safety controls

Process automation

High-power systems

Compatible systems

Ideal for safety circuits and main disconnect applications in industrial machinery and control systems.

Also known as

Siemens 3LD2 emergency disconnect 6-pole 3LD2165 emergency switch Siemens rotary safety switch

Replaces / compatible with

This 6-pole switch disconnector is suitable for replacing older Siemens 3LD series units with identical specifications. Verify application requirements for full compatibility.

Technical note

Expert tip

The metric cable gland interface on this model ensures secure connections in environments requiring protection against dust and moisture ingress.

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Frequently asked questions

What is the purpose of the red/yellow handle on the Siemens 3LD2165-3VB53?

The red/yellow rotary handle on the Siemens 3LD2165-3VB53 signifies its function as an emergency switching-off switch. This distinct color scheme is internationally recognized for safety and immediate shut-off operations.