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3LD2814-0TK53
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 125 A
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 3LD2814-0TK53
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number | 3LD2814-0TK53 |
| Product Description | SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 125 A, operating power / at AC-23 A 400 V: 45 kW, floor mounting with door coupling, rotary operating mechanism, Red / yellow, 4-hole mounting of the handle |
| Product family | Basic Devices |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Price Group | 12R |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Material | see also metal factor (further details are available on the help page) |
| Metal Factor | LAO—– |
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| Additional Product Information | ||
| EAN | 4011209403673 | |
| UPC | Not available | |
| Commodity Code | 85365080 | |
| LKZ_FDB/ CatalogID | LV10.1 | |
| Product Group | 5887 | |
| Group Code | P360 | |
| Country of origin | Germany | |
| Compliance with the substance restrictions according to RoHS directive | Given | |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. | |
| WEEE (2012/19/EU) Take-Back Obligation | Yes | |
| REACH Art. 33 Duty to inform according to the current list of candidates | ||
| SCIP number | Not available | |
Product Description
3LD2814-0TK53
The Siemens 3LD2814-0TK53 is a high-performance SENTRON emergency switching-off switch, specifically designed to provide safe and efficient disconnection of electrical circuits in critical situations. This 3-pole switch is rated for a current of 125 A and can handle an operating power of 45 kW under AC-23 A conditions at 400 V. It is engineered for floor mounting with door coupling and features a rotary operating mechanism with a red/yellow handle, ensuring high visibility for emergency operations. The 4-hole mounting system** ensures secure installation.
Key Features and Specification
- Type: SENTRON emergency switching-off switch.
- Poles: 3-pole configuration.
- Rated Current (Iu): 125 A.
Operating Performance (AC-23 A):
- 45 kWat 400 V.
- Installation Type: Floor mounting with door coupling.
- Operating Mechanism: Rotary mechanism.
- Handle Color: Red/yellow (high visibility).
- Mounting: 4-hole mounting of the handle.
Applications:
Emergency Power Isolation:
- Critical for safety in industrial plants, commercial facilities, and equipment rooms.
Industrial Environments:
- Suitable for controlling high-current systems in manufacturing and processing industries.
Infrastructure Safety:
- Essential for power management and safety in commercial and industrial buildings.
Product Details:
- Product Family: Basic Devices.
- Lifecycle Status: PM300 – Active Product.
- Commodity Code: 85365080.
- Catalog ID: LV10.1.
- Product Group: 5887.
- Group Code: P360.
- EAN: 4011209403673.
Summary:
The Siemens 3LD2814-0TK53 emergency switching-off switch is a reliable and highly visible solution for managing power disconnection in critical situations. With a 125 A rating, 45 kW operating power, and red/yellow rotary handle, it is engineered for safe and efficient operation. Its robust construction and compliance with Siemens’ SENTRON standards make it a top choice for safety and reliability in industrial and commercial settings.
Frequently Asked Questions
How Does a Push Button Switch Work?
✅ push button switch A operates by applying pressure to the button or actuator, which compresses an internal spring and moves the electrical contacts. This action either closes or opens the circuit, depending on whether the switch is normally open (NO) or normally closed (NC). Push button switches are commonly used in industrial control systems, machinery, and automation applications for precise circuit activation.
What is the difference between a tactile pushbutton and a detection pushbutton?
✅ Tactile pushbuttons provide physical feedback and are designed for user interaction, often with a click sound. Detection pushbuttons sense positions (e.g., open/closed) without requiring user actuation.
What are the benefits of Siemens pushbuttons?
✅ Siemens pushbuttons offer IP69K durability, global certifications, modern design, intuitive operation, quick installation, and compatibility with AS-i, IO-Link, and PROFINET for advanced communication.
- Durability: IP69K rating ensures high resistance to extreme conditions, including exposure to oils, vapors, and corrosive solutions.
- Certifications: Fully certified for both national and international standards, ensuring reliable compliance with industry regulations.
- Design Flexibility: Available in metal and plastic variants, offering modern aesthetics to suit various applications and environments.
- Ease of Use: Features intuitive haptic feedback and illuminated controls for a seamless and user-friendly operation.
- Quick Installation: Effortless one-handed setup with innovative patented holder designs for faster deployment.
- Advanced Communication: Fully compatible with AS-i, IO-Link, PROFINET, and PROFIsafe technologies for enhanced communication and integration.
- Safety Assurance: ATEX-certified options are available for hazardous environments, ensuring maximum safety in challenging conditions.
Why choose Siemens SIRIUS ACT?
✅ Siemens SIRIUS ACT offers reliable, durable, and intelligent components, combining advanced technology with sleek design for powerful machines and advanced plants.
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