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Siemens 3LD2165-5VD51-0AE2 6-Pole Main Switch Disconnector

Siemens 3LD2165-5VD51-0AE2 SENTRON 6-Pole Main Switch Disconnector

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ManufacturerSiemens

Part number3LD2165-5VD51-0AE2

Poles 6

Current 25 A

Voltage 400 V

Power 9.5 kW

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CAGE: 9NK75

6-Pole configuration 25A current rating 9.5kW at 400V power Main switch functionality Integrated NC/NO contacts Metric screw connection

Product description

The Siemens 3LD2165-5VD51-0AE2 is a 6-pole SENTRON 3LD series switch disconnector, serving as a main switch. It has a rated operational current (Iu) of 25 A and an operating power of 9.5 kW at AC-23A 400 V. This model incorporates molded plastic encapsulation for a metric screw connection and includes 1 NC and 1 NO auxiliary contacts, operated by a black rotary mechanism.

This switch disconnector is well-suited for main power control and isolation in complex industrial setups, including control cabinets, distribution boards, and large machinery. It is commonly utilized in manufacturing, building automation, and power distribution systems that require robust and reliable primary switching.

Stanlo Automation, your trusted veteran-owned source for surplus industrial parts, offers the Siemens 3LD2165-5VD51-0AE2. We ensure product availability and quality for your automation projects.

Technical specifications

Poles	6
Current	25 A
Voltage	400 V
Power	9.5 kW
Type	Switch Disconnector, Main Switch
Encapsulation	Molded Plastic
Connection	Metric Screw
Contacts	1 NC, 1 NO
Operation	Rotary
Handle Color	Black

Common applications

Main power isolation

Control cabinets

Distribution boards

Industrial machinery

Automation systems

Building automation

Compatible systems

Suitable for main power disconnect and control applications in industrial automation and electrical distribution systems.

Also known as

Siemens 3LD2 main disconnect 6-pole 3LD2165 main switch Siemens rotary disconnect with contacts

Replaces / compatible with

This 6-pole main switch disconnector can replace previous Siemens 3LD series models with similar specifications. Confirm exact compatibility for your installation.

Technical note

Expert tip

The metric screw connection is designed for secure termination of wires, ensuring reliable electrical contact for main power circuits.

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Frequently asked questions

Does the Siemens 3LD2165-5VD51-0AE2 have auxiliary contacts?

Yes, the Siemens 3LD2165-5VD51-0AE2 switch disconnector is equipped with integrated auxiliary contacts, featuring 1 Normally Closed (NC) and 1 Normally Open (NO) contact for signaling or control functions.