The Siemens 3LD2222-0TK11 Switch Disconnector is a dependable and high-performance switching solution designed for safe electrical isolation, circuit control, and power distribution applications. As part of the trusted Siemens SENTRON 3LD2 Series, this switch combines robust engineering, operational safety, and long-term durability, making it an excellent choice for industrial control panels, manufacturing facilities, OEM machinery, motor control systems, and commercial electrical installations.
Designed for applications where reliable circuit isolation is essential, the Siemens 3LD2222-0TK11 serves as a main control switch and switch disconnector, allowing operators to safely disconnect electrical circuits during maintenance, servicing, and operational procedures. The SENTRON 3LD range is widely recognized for delivering dependable switching performance across a variety of industrial environments.
The 3LD2222-0TK11 features a 3-pole configuration with a rated current of 32A, making it suitable for controlling and isolating electrical loads in low-voltage power distribution systems. Similar devices within the Siemens 3LD2 family are rated for industrial switching applications with operating power up to 11.5 kW at AC-23A, 400V, providing reliable performance for motors, machinery, and distribution circuits.
One of the key advantages of the Siemens 3LD2222-0TK11 Switch Disconnector is its compact front-mounted design. The switch is engineered for easy integration into control panels and switchboards, helping panel builders optimize space while maintaining convenient operator access. The rotary operating mechanism provides smooth switching action and clear position indication, allowing operators to quickly determine the status of connected circuits.
The switch incorporates Siemens' proven switching technology to ensure consistent electrical performance and long service life. Designed to withstand demanding industrial operating conditions, the 3LD2222-0TK11 delivers dependable operation even in environments subject to frequent switching cycles and continuous industrial use.
A major benefit of the Siemens SENTRON 3LD2 Series is its focus on safety. The 3LD2222-0TK11 supports secure electrical isolation, helping protect personnel and equipment during maintenance and repair activities. The switch can also be integrated into lockout/tagout (LOTO) procedures, supporting workplace safety requirements and helping reduce the risk of accidental energization.
The device is designed with a durable rotary operating mechanism and a clear ON/OFF switching arrangement. This straightforward operating concept minimizes operator errors while improving control over electrical systems. Siemens switch disconnectors are widely used in installations where reliability, safety, and ease of operation are essential.
Another important advantage is the switch's environmental durability. Similar Siemens 3LD2 switch disconnectors offer IP65 front protection, helping safeguard internal components against dust and water ingress. This level of protection makes the switch suitable for industrial environments where equipment reliability is critical.
The Siemens 3LD2222-0TK11 is suitable for numerous industrial and commercial applications, including:
With Siemens' reputation for engineering excellence, the 3LD2222-0TK11 provides reliable switching performance, reduced maintenance requirements, and long-term operational confidence. The rugged construction and industrial-grade design make it an ideal solution for demanding power control and isolation tasks.
At SB Smart (SBSmart.in), we provide genuine Siemens electrical and industrial automation products to ensure maximum performance, safety, and reliability. The Siemens 3LD2222-0TK11 Switch Disconnector supplied by SB Smart delivers authentic Siemens quality for mission-critical industrial applications.
Whether you are upgrading an existing control panel, building a new electrical distribution system, or implementing a dependable isolation solution, the Siemens 3LD2222-0TK11 offers the safety, durability, and performance expected from the Siemens SENTRON portfolio.
| Specification | Details |
|---|---|
| Product Name | Main Control Switch / Switch Disconnector |
| Part Number | 3LD2222-0TK11 |
| SKU | 3LD2222-0TK11 |
| Brand | Siemens |
| Product Family | SENTRON 3LD2 |
| Product Type | Switch Disconnector |
| Number of Poles | 3 Pole |
| Rated Current (Iu) | 32 A |
| Operating Power (AC-23A, 400V) | 11.5 kW |
| Rated Operational Voltage | Up to 690 V AC |
| Mounting Type | Front Mounted |
| Operating Mechanism | Rotary Operating Mechanism |
| Switch Positions | ON / OFF |
| Handle Type | Rotary Handle |
| Protection Rating | IP65 (Front) |
| Mechanical Life | Up to 100,000 Operations |
| Lockable in OFF Position | Yes |
| Application | Main Switch & Electrical Isolation |
| Standards Compliance | IEC 60947-3 |
| Suitable For | Industrial Power Distribution Systems |
| Manufacturer | Siemens |
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