Product Details
Product Overview
The Allen-Bradley 800T-J44A is a heavy-duty, 3-position keyed selector switch engineered for secure machine operation and safety interlocks. Featuring a robust metal housing and a standard D018 key cylinder, this device ensures that only authorized personnel can alter machine states. We supply this item as 100% Brand New and in original packaging, guaranteeing a genuine Allen-Bradley pilot device ready for immediate installation in your industrial control panels.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Part Number | 800T-J44A |
| Product Series | 800T Heavy Duty |
| Device Type | 3-Position Keyed Selector Switch |
| Mounting Size | 30.5 mm |
| Housing Material | Metal |
| Protection Rating | Type 4/13 |
| Contact Configuration | 1 Normally Open (NO), 1 Normally Closed (NC) |
| Key Removal | All Positions |
| Key Series | D Series Key No. D018 (Standard) |
| Cam Configuration | KB7 Cam (Standard) |
| Weight | 0.44 lbs |
Engineering Advantages
Plant managers and control panel builders rely on the 800T-J44A to enforce strict operational safety and durability in harsh environments.
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Authorized Access Control: The integrated D018 keyed cylinder requires a physical key to change positions. This prevents unauthorized or accidental operation of critical machinery, acting as a primary layer of safety for your industrial processes.
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Flexible Position Security: The "Key Removal - All" feature allows operators to remove the key in any of the three switch positions. This capability lets you lock machinery in specific states (such as Off, On, or Jog) for maintenance or safety compliance.
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Rugged Environmental Protection: The heavy-duty metal housing meets Type 4/13 standards. This ensures the switch resists oil, dust, and coolant ingress, maintaining reliable electrical contact in dirty manufacturing environments.
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Versatile Circuit Logic: The standard 1 NO / 1 NC contact block provides immediate flexibility for your control logic. You can use the single block to simultaneously start one circuit while stopping another without adding extra components.
FAQs
Q: Can I change the key code for the 800T-J44A?
A: The 800T-J44A comes standard with the D018 key. However, the Allen-Bradley 800T series is modular. You can replace the cylinder unit with different key codes (such as E003 or others) if you require master keying across your facility.
Q: Is this switch suitable for outdoor installations?
A: Yes. The Type 4/13 rating indicates that the metal housing protects internal components against windblown dust, rain, splashing water, and oil. It performs reliably in both indoor and outdoor industrial settings.
Q: Does this product come with a warranty?
A: Yes. As a distributor of 100% Brand New industrial automation hardware, we provide a full manufacturer's warranty on the 800T-J44A, ensuring it meets all original Allen-Bradley specifications for safety and performance.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.