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Siemens 3LD2714-0TK53 3-Pole Switch Disconnector, 100A, 37kW

Name: Siemens 3LD2 714-0TK53
Brand: Siemens
SKU: 3LD2 714-0TK53
Availability: InStock

Siemens 3LD2714-0TK53 3-Pole Switch Disconnector

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ManufacturerSiemens

Part number3LD2 714-0TK53

Series SENTRON 3LD

Poles 3

Rated Current (Iu) 100 A

Operating Power (AC-23A 400V) 37 kW

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Emergency switching-off function 3-pole configuration 100A current rating 37kW power capacity Floor mounting with door coupling Red/yellow rotary handle

Product description

The Siemens 3LD2714-0TK53 is a SENTRON series 3-pole switch disconnector, functioning as an emergency switching-off switch. It is rated for a current of 100 A (Iu) and can handle an operating power of 37 kW at AC-23 A and 400 V. This model is designed for floor mounting and features door coupling with a red/yellow rotary operating mechanism and 4-hole mounting for the handle.

This robust switch disconnector is intended for applications requiring high current capacity and reliable emergency isolation, often in demanding industrial settings. The door coupling feature allows for safe operation of the switch from outside an enclosure, enhancing safety during maintenance or emergencies.

Stanlo Automation, a veteran-owned distributor of industrial automation parts, provides this Siemens 3LD2714-0TK53. Secure your facility's safety with this high-capacity switch disconnector, available now.

Technical specifications

Series	SENTRON 3LD
Poles	3
Rated Current (Iu)	100 A
Operating Power (AC-23A 400V)	37 kW
Mounting	Floor mounting with door coupling
Operation	Rotary, Red/Yellow Handle, 4-hole

Common applications

Heavy industry

High-power machinery

Emergency isolation

Industrial control panels

Outdoor enclosures

Power distribution

Compatible systems

Siemens Switch Disconnector Systems

Also known as

Siemens 3LD2714-0TK53 Siemens 100A switch disconnector SENTRON emergency disconnect Door coupled rotary switch

Replaces / compatible with

This switch disconnector is designed for high-power industrial applications requiring emergency shut-off and isolation, often used in larger machinery and control systems.

Technical note

Expert tip

Ensure the door coupling mechanism is correctly aligned and installed to guarantee reliable operation and safety interlocks between the door and the switch.

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Frequently asked questions

What is the primary advantage of the door coupling feature on the Siemens 3LD2714-0TK53?

The door coupling feature on the Siemens 3LD2714-0TK53 allows the rotary operating mechanism to be mounted on the exterior of an enclosure door, while the switch disconnector is mounted inside. This provides safe and convenient access for emergency operation without needing to open the enclosure.