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3LD9344-3CA
Door-coupling rotary operating mechanism red / yellow 66×66 mm, Front plate mounting Central hole mounting 22.5mm with coupling part with shaft 300 mm long, 6×6 mm, accessories for load disconnector 3LD3
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 3LD9344-3CA
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number | 3LD9344-3CA |
| Product Description | Door-coupling rotary operating mechanism red / yellow 66×66 mm, Front plate mounting Central hole mounting 22.5mm with coupling part with shaft 300 mm long, 6×6 mm, accessories for load disconnector 3LD3 |
| Product family | Accessories |
| 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 | see also metal factor (further details are available on the help page) |
| Additional Product Information | ||
| EAN | 4001869552194 | |
| UPC | Not available | |
| Commodity Code | 85389099 | |
| LKZ_FDB/ CatalogID | LV10 | |
| Product Group | 5887 | |
| Group Code | P360 | |
| Country of origin | Germany | |
| Compliance with the substance restrictions according to RoHS directive | Since: 01.09.2006 | |
| Product class | B: return restricted, please contact your Siemens partner/contact | |
| WEEE (2012/19/EU) Take-Back Obligation | No | |
| REACH Art. 33 Duty to inform according to the current list of candidates | ||
| SCIP number | Not available | |
Product Description
3LD9344-3CA
The Siemens 3LD9344-3CA is a door-coupling rotary operating mechanism, designed for use with the 3LD3 load disconnector. It features a distinct red and yellow color scheme, offering high visibility for enhanced safety. Its robust design and flexible mounting options make it a reliable solution for industrial and commercial applications.
Key Features and Specification
- Type: Door-coupling rotary operating mechanism.
- Color: Red/Yellow.
- Dimensions: 66×66 mm.
- Mounting Options:
- Front Plate Mounting.
- Central Hole Mounting: 22.5 mm diameter.
Shaft Specifications:
- Coupling part with a 300 mm long shaft, 6×6 mm cross-section.
- Compatibility: Accessory for 3LD3 load disconnectors.
- Lifecycle Status: PM300 (Active Product).
Applications:
Safety-Critical Systems:
- Suitable for emergency power disconnection with a focus on user safety and operational efficiency.
Industrial Control Panels:
- Allows operation of load disconnectors from outside the panel for added safety.
Electrical Distribution Boards:
- Ensures secure and efficient manual control of disconnectors.
Product Details:
- Product Family: Accessories.
- Lifecycle Status: PM300 – Active Product.
- EAN: 4001869552194.
- UPC: Not available.
- Commodity Code: 85389099.
- Catalog ID: LV10.
- Product Group: 5887.
- Group Code: P360.
Summary:
The Siemens 3LD9344-3CA Door-Coupling Rotary Operating Mechanism is an advanced accessory designed for the 3LD3 load disconnector. With its red/yellow color scheme, flexible mounting options, and a 300 mm shaft for door-coupling operation, it enhances both safety and functionality in electrical systems. This mechanism is ideal for applications requiring safe and convenient access to load disconnectors 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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