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Siemens 3LD2565-1GP51 SENTRON 3-Pole Main Switch with Aux Contacts

Siemens 3LD2565-1GP51 SENTRON 3-pole main switch disconnector with 1NC/1NO contacts.

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ManufacturerSiemens
Part number3LD2565-1GP51
Poles 3
Rated Operational Current (Iu) 63 A
Operating Power @ AC-23A 400V 22 kW
Encapsulation Molded-plastic
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CAGE: 9NK75
3-pole configuration 63A rated current 22kW @ 400V operating power Main switch functionality 1 NC and 1 NO auxiliary contacts Molded-plastic encapsulation

The Siemens 3LD2565-1GP51 is a SENTRON 3LD series switch disconnector serving as a main switch. It is a 3-pole device with a rated operational current (Iu) of 63 A and an operating power of 22 kW at AC-23 A and 400 V. This model features molded-plastic encapsulation for metric screw connections and includes 1 Normally Closed (NC) and 1 Normally Open (NO) auxiliary contacts. It is operated via a black rotary mechanism.

This switch is well-suited for main power isolation in control panels, machinery, and electrical installations where a robust disconnect with signaling capabilities is needed. The auxiliary contacts can be used for status indication or interlocking in automated systems.

Stanlo Automation, a veteran-owned distributor specializing in surplus automation parts, offers the Siemens 3LD2565-1GP51. We are your reliable source for quality components to keep your operations running efficiently.

Poles3
Rated Operational Current (Iu)63 A
Operating Power @ AC-23A 400V22 kW
EncapsulationMolded-plastic
ConnectionMetric screw
Auxiliary Contacts1 NC, 1 NO
Operating MechanismRotary
Handle ColorBlack
Industrial Control Panels
Machine Tools
Power Isolation
Automation Systems
Electrical Installations
Signaling Circuits
Industrial control panels Machine automation Electrical switchboards
Siemens SENTRON 3LD Main Disconnector 63A 3LD2565 Switch
Expert tip
The molded-plastic encapsulation provides enhanced protection, while the integrated auxiliary contacts simplify wiring for control and monitoring circuits.
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What are the auxiliary contact configurations for the Siemens 3LD2565-1GP51?
The Siemens 3LD2565-1GP51 SENTRON switch disconnector is equipped with one Normally Closed (NC) and one Normally Open (NO) auxiliary contact. These are useful for integrating status feedback or safety interlocks into control systems.