Description
Product Name: 801-ASC2426 Allen Bradley Output module
Product details:
The Allen-Bradley 801-ASC2426 is a General Purpose Limit Switch. Here is a detailed description of the product, including its specifications, advantages, precautions, and common applications, based on general knowledge of Allen-Bradley limit switches and the available search results.
⚙️ Allen-Bradley 801-ASC2426 Product Details
| Category | Description |
| Product Type | General Purpose Limit Switch |
| Series | Likely part of the 801 Series of limit switches. |
| Actuator Type | Roller Lever (This is the mechanical part that contacts the moving object) |
| Contact Configuration | 1 Normally Open (1 NO) & 3 Normally Closed (3 NC) |
| Action | Snap Action Spring Return (Contacts rapidly change state when actuated and return to the original position when released) |
| Housing Style | NEMA 13 |
| Enclosure Rating | NEMA 4 |
| Operating Force | 17.8 N (4.0 lbs) (This is the force required to actuate the switch) |
📊 Product Specifications (Parameters)
| Parameter | Value/Rating | Notes |
| Voltage Rating | 120V/6 A to 600V/1.2 A (AC/DC) | Current rating decreases as voltage increases. Always check the specific nameplate rating. |
| Current Rating | Varies by voltage (e.g., up to 6 A at 120V) | Used for controlling various circuits, including motor starters and solenoids. |
| Enclosure Type | NEMA Type 4 and NEMA Type 13 | NEMA 4: Watertight, dust-tight, and suitable for outdoor use. NEMA 13: Dust-tight and oil-tight. |
| Contact Material | Typically silver-based alloy | Provides reliable conductivity and switching cycles. |
| Operating Temperature | Standard Industrial Range | Usually specified in the full datasheet (e.g., $-18^{\circ}\text{C}$ to $85^{\circ}\text{C}$) |
| Mounting | Standard Mounting Hole Configuration | Allows for easy replacement of older models or installation in standard industrial settings. |
✨ Product Advantages (Product Advantages)
- Durability and Robustness: The NEMA 4 and NEMA 13 enclosure ratings ensure the switch is highly resistant to dust, oil, coolant spray, and washdown environments, making it suitable for harsh industrial conditions.
- Reliable Operation: The Snap Action mechanism provides a rapid, clean break/make of the contacts, minimizing arcing and prolonging the switch’s electrical life.
- Versatile Contact Configuration: With 1 NO and 3 NC contacts, it offers flexibility for complex control circuits, allowing for multiple circuit control from a single device.
- Ease of Maintenance: Allen-Bradley components are widely used, meaning replacement parts and technical support are generally readily available.
- Adjustable Actuation: The roller lever style is often adjustable (position, angle) allowing for precise setup to meet application requirements.
⚠️ Precautions (Notes)
- Wiring: Always follow the manufacturer’s wiring diagrams and local electrical codes. Ensure the power is disconnected before installing or servicing the switch.
- Load Rating: Do not exceed the specified voltage and current ratings (e.g., $120\text{V}/6\text{ A}$ or $600\text{V}/1.2\text{ A}$). Overloading will shorten the switch life and can be a fire hazard.
- Actuation Mechanism: Ensure the moving object properly engages the roller lever without excessive force that could damage the actuator or switch body. The direction of travel should be aligned with the roller.
- Environmental Protection: While rated NEMA 4/13, ensure the installation does not expose the switch to corrosive chemicals or extreme temperatures beyond its specification.
- Safety Interlocks: For critical safety applications (like guarding), use a positive-opening safety limit switch (which may be a different model) or ensure a redundant monitoring system is in place, as a general purpose limit switch is not always suitable for primary safety functions.
🏭 Product Applications (Product Applications)
The 801-ASC2426 limit switch is a fundamental component used throughout industrial automation for position sensing and machine control.
- Conveyor Systems:
- Detecting the presence of a product or pallet.
- Monitoring the position of a conveyor belt (e.g., belt-tracking).
- Machine Tools (CNC, Milling, Grinding):
- End-of-travel detection to stop a machine axis at its physical limit.
- Home position sensing during machine startup or referencing.
- Material Handling:
- Controlling the travel of overhead cranes or hoists to prevent overtravel.
- Sensing the open/closed position of industrial doors or gates.
- Packaging Machinery:
- Monitoring the position of components in filling, sealing, or wrapping stations.
- Hydraulic and Pneumatic Equipment:
- Indicating the fully extended or fully retracted position of cylinders.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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