steve
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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3LD2405-0TK11
Siemens 3LD2405-0TK11 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3LD2405-0TK11 is a robust and reliable switch disconnector designed for industrial applications. This main switch, part of the SENTRON family, features a 3-pole configuration and is rated for a current of 250 A. It is engineered for front mounting with a 4-hole fixation, ensuring secure installation. The switch is operated via a black knob mechanism, providing a straightforward manual operation with a clear 1 ON - 0 OFF position indicator. With an impressive electrical endurance of up to 6,000 cycles at AC-23 A and 690 V, it is built to withstand demanding operational conditions. The device offers a high degree of protection with an IP65 rating, making it suitable for environments where dust and water resistance are crucial. Additionally, it supports a wide operating temperature range from -25°C to +55°C, ensuring performance stability across various settings. The Siemens 3LD2405-0TK11 is an ideal choice for applications requiring a dependable and efficient main switch solution.
| Specification | Description |
|---|---|
| Product Brand Name | SENTRON |
| Product Designation | Main and Emergency-Off Switches |
| Type of Device | Fixed Mounting |
| Operating Mechanism | Knob-operated mechanism, black |
| Protection Class | IP65 |
| Number of Poles | 3 |
| Application | Suitable for use as a switch disconnector, main switch, and maintenance/repair switch |
| Interlock | Yes |
| Ambient Temperature | -25°C to +55°C |
| Insulation Voltage | 690 V |
| Impulse Voltage | 8,000 V |
| Continuous Current | 160 A |
| Operating Current | 250 A at AC-21 |
| Short-time Current | 4,000 A at 690 V for 1 second |
| Operating Frequency | 50 to 60 Hz |
| Operating Voltage | 690 V at 50/60 Hz for AC |
| Service Power | 132 kW at 400 V, 55 kW at 690 V for AC-23 A |
| Mechanical Cycles | 100,000 |
| Mounting Type | Front mounting with 4-hole fixation |
| Dimensions (W x H x D) | 112 mm x 169 mm x 94 mm |
| Connection Type | Connection terminals for main and auxiliary contacts |
| Conductor Cross-section | Main contacts: 16 to 185 mm² solid/stranded; Auxiliary contacts: 0.75 to 4 mm² solid/stranded |
| Certificates/Approvals | UL / CSA |
| Environmental Conditions | Operating temperature: -25°C to +55°C |
| Product Feature | Can be locked into OFF position |
| Colour of Actuating Element | Black |
| Net Weight | 2,092 g |
The Siemens 3LD2405-0TK11 is a robust and reliable main switch designed for industrial applications. It features a durable knob-operated mechanism and is suitable for use as a main switch, switch disconnector, and maintenance/repair switch. With a high protection class of IP65, it ensures safety and reliability in harsh environments. The switch supports a wide range of operating conditions, with a continuous current rating of 160 A and an operating voltage of up to 690 V. Its compact design allows for easy front mounting, making it a versatile choice for various electrical installations.
What is the primary function of this part?
The Siemens 3LD2405-0TK11 is designed as a main switch and switch disconnector, suitable for use in various industrial applications.
What are the key specifications of this part?
This part features a rated operating current of 250 A, a rated operating voltage of 690 V, and is suitable for use as a main switch, switch disconnector, and maintenance/repair switch.
What is the protection class of this part?
The Siemens 3LD2405-0TK11 has a protection class of IP65, making it suitable for use in environments where dust and water resistance are required.
Can this part be used as an emergency stop switch?
No, the Siemens 3LD2405-0TK11 is not designed to function as an emergency stop switch.
What is the operating temperature range for this part?
The operating temperature range for this part is from -25°C to +55°C.
What type of mounting does this part support?
This part supports front mounting with a 4-hole attachment.
Is this part suitable for rail installation?
No, the Siemens 3LD2405-0TK11 is not suitable for rail installation.
What is the colour of the operating mechanism?
The operating mechanism of this part is black.
Does this part include auxiliary contacts?
No, the Siemens 3LD2405-0TK11 does not include auxiliary contacts.
What is the maximum power rating at 400 V?
The maximum power rating at 400 V for this part is 132 kW.
- Used as a main switch in industrial electrical panels for controlling power supply.
- Suitable for use as a switch disconnector in various electrical installations.
- Employed in maintenance and repair operations to safely isolate electrical circuits.
- Utilized in applications requiring a robust and reliable front-mounted switch with a high protection class.
- Ideal for environments where a high degree of protection against dust and water is necessary, such as in outdoor or harsh industrial settings.
- Commonly used in systems requiring a high operating current capacity, up to 250A.
- Applied in electrical systems where a compact and efficient switching solution is needed.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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