New Original Schmersal 151203470 TL 441-11Y-T-2512-6 Roller Lever Limit Switch
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New Original Schmersal 151203470 TL 441-11Y-T-2512-6 Roller Lever Limit Switch
1. Product Overview
TL 441-11Y-T-2512-6 (Order No. 151203470) is an original Schmersal heavy-duty electromechanical limit switch belonging to the T/M 441 industrial switch series. It adopts a robust grey cast iron metal housing, equipped with an adjustable roller lever actuator and slow-action contact mechanism. The unit contains one normally open (NO) and one normally closed (NC) contact set (1NO+1NC), featuring two M20 cable entry ports and screw terminal wiring.
This limit switch serves for position detection, travel limitation, stroke control and safety interlock signal triggering. It is widely installed on machine tools, automated assembly lines, packaging machinery, material handling equipment and lifting systems. The rotatable actuator head and continuously adjustable lever allow flexible mounting orientation to fit diverse mechanical triggering layouts under harsh industrial workshop conditions.
2. Main Functions
- Mechanical Position & Stroke Detection Converts physical mechanical displacement into electrical switching signals for motion position feedback.
- Travel Limitation & Over-travel Protection Triggers control circuit cut-off or deceleration signals to prevent mechanical equipment from exceeding safe movement boundaries.
- Safety Interlock Signal Output Provides reliable contact switching for equipment safety monitoring and interlock control logic.
- Multi-direction Adjustable Actuator Assembly Actuator head can be rotated in 4 × 90° increments; the roller lever supports continuous 360° adjustment and 180° reversal.
- Dual-contact Signal Configuration (1NO+1NC) Supports simultaneous transmission of position status signals to PLC or relay control circuits.
- High Environmental Protection Performance IP65 protection class resists dust, splashing water and coolant contamination inside production workshops.
- Durable Metal Housing Structure Cast iron housing withstands vibration, mechanical impact and long-term continuous industrial operation.
3. Technical Characteristics
表格
| Technical Parameter | Detailed Specification |
|---|---|
| Full Model | TL 441-11Y-T-2512-6 |
| Order Number | 151203470 |
| Product Series | T/M 441 Heavy-duty Limit Switch Series |
| Actuator Type | Adjustable roller lever |
| Contact Configuration | 1 Normally Open + 1 Normally Closed (1NO+1NC) |
| Switching Principle | Slow-action contact system |
| Housing Material | Galvanised grey cast iron with painted surface |
| Protection Class | IP65 |
| Cable Entry | 2 × M20 × 1.5 threaded ports |
| Connection Type | Screw terminals |
| Applicable Wire Cross-section | 1.5 mm² ~ 2.5 mm² solid / flexible wire |
| Rated Insulation Voltage Ui | 250 V AC |
| Utilization Category | AC-15, 4 A / 230 V AC |
| Minimum Mechanical Service Life | 10,000,000 operating cycles |
| Actuating Angle | ±30° from switch central axis |
| Operating Temperature Range | -40 ℃ ~ +80 ℃ |
| Standard Compliance | EN IEC 60947-5-1, CE, RoHS |
| B10d Value (NC Contact) | 2,000,000 operations |
Core Technical Advantages
- Solid cast iron housing delivers outstanding anti-vibration and impact resistance for heavy machinery environments;
- Fully adjustable roller lever mechanism simplifies on-site installation and triggering position calibration;
- IP65 enclosure prevents ingress of dust, cutting fluid and water spray without extra protective housing;
- Slow-action contact ensures stable switching performance even at low mechanical actuation speed;
- Dual M20 cable entries support flexible wiring routing for cabinet and field wiring layouts.
4. Product Dimensions and Weight
External Dimensions (Unit: Millimeter)
| Dimension Item | Exact Size |
|---|---|
| Base Width | 106 |
| Base Depth | 63 |
| Base Height | 99 |
| Overall Height (with roller lever) | 192 |
Weight Reference
| Weight Category | Specific Value |
|---|---|
| Single Switch Net Weight | 1420 g |
| Original Packaged Gross Weight | 1510 g |
5. 10 Schmersal Similar T441 Series Heavy-duty Limit Switches
All models belong to T/M441 platform; differences include actuator type, contact layout and cable entry specification:
- TL 441-11Y-T-1801 Roller Lever Limit Switch, Short Arm Variant
- ML 441-11Y-T-2512-6 Snap-action Roller Lever Limit Switch
- TD 441-11Y-2512 Straight Plunger Limit Switch
- TL 441-02Y-T-2512-6 2NC Contact Roller Lever Limit Switch
- TL 441-20Y-T-2512-6 2NO Contact Roller Lever Limit Switch
- TL 441-11Y-T-M20 Standard M20 Entry Base Model
- TL 441-11Y-T-HT High Temperature Resistant Roller Lever Switch
- TL 441-11Y-T-2512-8 Long Extended Roller Lever Version
- TL 441-11Y Without T-type Adjustable Actuator Head
- TL 441-11Y-T-2512-6-EX Enhanced Anti-corrosion Surface Treatment Variant
WHO WE ARE
Sobre nosotros
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
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In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
