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Siemens SENTRON 3LD Switch Disconnector - 63A, 22kW

Siemens SENTRON 3LD 3-pole switch disconnector for emergency switching-off.

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ManufacturerSiemens

Part number3LD2565-0TB53

Poles 3

Rated Current (Iu) 63 A

Operating Power @ 400V AC-23A 22 kW

Enclosure Molded Plastic

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Veteran-owned

CAGE: 9NK75

3-pole configuration 63A rated current 22kW power handling Emergency switching-off function Metric cable gland compatibility Rotary operation

Product description

The Siemens SENTRON 3LD switch disconnector is a 3-pole device designed for emergency switching-off applications. It features a rated operational current (Iu) of 63 A and a significant operating power capacity of 22 kW at AC-23 A and 400 V. This model is equipped with a molded plastic encapsulation suitable for metric cable glands and a rotary operating mechanism with red/yellow labeling for clear identification.

This switch disconnector is ideal for various industrial applications requiring reliable power isolation and emergency stop functionality. It is commonly used in control panels, motor control circuits, and machinery where immediate shutdown capabilities are critical for safety and operational integrity. Industries such as manufacturing, processing, and material handling benefit from its robust design.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens SENTRON 3LD switch disconnector. Sourcing from Stanlo ensures you receive quality industrial automation components, often at competitive prices, backed by a commitment to customer satisfaction and reliable service. We understand the urgency of keeping your operations running smoothly.

Technical specifications

Poles	3
Rated Current (Iu)	63 A
Operating Power @ 400V AC-23A	22 kW
Enclosure	Molded Plastic
Cable Gland	Metric
Operation	Rotary
Color	Red/Yellow
Type	Emergency Switching-Off Switch

Common applications

Industrial control panels

Motor protection

Emergency stop circuits

Machinery safety

Power isolation

Automation systems

Compatible systems

General industrial control systems Motor control circuits

Also known as

Siemens 3LD switch 3LD2565-0TB53 disconnector SENTRON emergency switch

Replaces / compatible with

No specific replacement information found for this exact model. Refer to Siemens documentation for cross-reference.

Technical note

Expert tip

Ensure proper torque is applied to the metric cable gland to maintain the enclosure's integrity and IP rating.

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Frequently asked questions

What is the primary function of the Siemens 3LD2565-0TB53?

The Siemens 3LD2565-0TB53 is primarily used as an emergency switching-off switch. Its robust design allows for quick and reliable power disconnection in critical situations, ensuring operator safety and preventing equipment damage.