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Allen-Bradley 440N-G02137
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 440N-G02137 Ferrogard Non-Contact Safety Switch is a vital component for resilient industrial safety systems, precisely engineered to provide dependable oversight of guard doors and protective gates. This sophisticated safety switch utilizes creative reed switch technology, offering non-contact functionality that significantly reduces mechanical deterioration, thereby extending its operational longevity and boosting overall safety integrity. Crafted for demanding operational settings, this model includes two Normally Closed (N.C.) safety contacts for essential safety circuits and one Normally Open (N.O.) auxiliary contact for convenient status signaling. The inclusion of a generous 10-meter PVC cable allows for adaptable and secure setup, while its robust stainless steel enclosure guarantees superior endurance and resistance to severe industrial conditions. Rely on the 440N-G02137 to deliver consistent, high-performance safety interlocking for your critical machinery.Key Features Ferrogard Non-Contact Operation: Minimizes mechanical wear, ensuring prolonged dependability and reduced maintenance requirements. 2 N.C. Safety Contacts + 1 N.O. Auxiliary Contact: Offers dual-channel safety monitoring and crucial status feedback for comprehensive system governance. Advanced Reed Switch Technology: Delivers exceptionally reliable and rapid response for immediate safety action when a guard is disengaged. Standard Actuator Included: Simplifies installation and precise alignment, ensuring optimal performance from the outset. Generous 10M PVC Cable: Provides outstanding flexibility in mounting choices and wiring configurations, adapting to diverse industrial layouts. Robust Stainless Steel Construction: Guarantees superior endurance and resistance to corrosion, impacts, and extreme temperatures in challenging industrial settings. Technical Specifications Model: 440N-G02137 Switch Type: Non-Contact Safety Switch Operation Principle: Reed Switch Technology Safety Contacts: 2 Normally Closed (N.C.) Auxiliary Contact: 1 Normally Open (N.O.) Actuator Type: Standard Cable Length: 10M PVC Cable Housing Material: Stainless Steel Brand: Allen-Bradley Applications Optimal for strong machine guard oversight in high-demand manufacturing environments. Ideal for dependable safety door and gate interlocking on production lines and robotic cells. Essential for integration into sophisticated industrial automation safety systems. Suitable for critical hazardous area protection where non-contact sensing is paramount. Used in packaging machinery, material handling systems, and assembly lines. Applicable for safeguarding personnel and equipment across a wide range of industrial sectors. Why Choose the 440N-G02137? Unmatched Reliability: With Ferrogard non-contact functionality and proven reed switch technology, achieve consistent and long-lasting safety performance. Enhanced Durability: The high-grade stainless steel housing ensures resilience against harsh industrial conditions, reducing replacement costs and downtime. Simplified Integration: Featuring a standard actuator and a 10M PVC cable, installation is straightforward, allowing for quick deployment into existing systems. Comprehensive Safety Monitoring: The combination of two N.C. safety contacts and one N.O. auxiliary contact provides thorough supervision and clear status indication. Allen-Bradley Quality: Benefit from the trusted engineering and global support synonymous with Allen-Bradley, a leader in industrial automation. Cost-Effective Safety Solution: Its robust design and non-contact operation lead to reduced wear, offering a low total cost of ownership over its lifespan. Order NowSecure your industrial operations with the Allen-Bradley 440N-G02137 Ferrogard Non-Contact Safety Switch. Experience unparalleled safety, durability, and reliability. Add to cart today for fast shipping.FAQWhat is the primary function of the Allen-Bradley 440N-G02137?The 440N-G02137 is a non-contact safety switch designed to reliably monitor guard doors and safety gates in industrial settings, leveraging reed switch technology for enhanced safety.What type of contacts does this safety switch offer?This model features two Normally Closed (N.C.) safety contacts for critical safety circuits and one Normally Open (N.O.) auxiliary contact for convenient status signaling.What is the advantage of its non-contact operation?Non-contact operation minimizes mechanical wear and tear, significantly extending the switch's operational lifespan and reducing maintenance requirements.What material is the housing made from?The housing is constructed from robust stainless steel, ensuring exceptional durability and resistance to harsh industrial conditions, including corrosion, impacts, and extreme temperatures.Does the switch come with a cable, and if so, what length?Yes, it includes a generous 10-meter PVC cable, providing flexible and secure installation options.What types of applications is this safety switch suitable for?It is ideal for robust machine guard monitoring, dependable safety door and gate interlocking, integration into advanced industrial automation safety systems, and critical hazardous area protection across various industrial sectors.
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Allen-Bradley 440N-G02137
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 440N-G02137
- Switch Type: Non-Contact Safety Switch
- Operation Principle: Reed Switch Technology
- Safety Contacts: 2 Normally Closed (N.C.)
- Auxiliary Contact: 1 Normally Open (N.O.)
- Actuator Type: Standard
- Cable Length: 10M PVC Cable
- Housing Material: Stainless Steel
- Brand: Allen-Bradley
Applications
- Optimal for strong machine guard oversight in high-demand manufacturing environments.
- Ideal for dependable safety door and gate interlocking on production lines and robotic cells.
- Essential for integration into sophisticated industrial automation safety systems.
- Suitable for critical hazardous area protection where non-contact sensing is paramount.
- Used in packaging machinery, material handling systems, and assembly lines.
- Applicable for safeguarding personnel and equipment across a wide range of industrial sectors.
Why Choose the 440N-G02137?
- Unmatched Reliability: With Ferrogard non-contact functionality and proven reed switch technology, achieve consistent and long-lasting safety performance.
- Enhanced Durability: The high-grade stainless steel housing ensures resilience against harsh industrial conditions, reducing replacement costs and downtime.
- Simplified Integration: Featuring a standard actuator and a 10M PVC cable, installation is straightforward, allowing for quick deployment into existing systems.
- Comprehensive Safety Monitoring: The combination of two N.C. safety contacts and one N.O. auxiliary contact provides thorough supervision and clear status indication.
- Allen-Bradley Quality: Benefit from the trusted engineering and global support synonymous with Allen-Bradley, a leader in industrial automation.
- Cost-Effective Safety Solution: Its robust design and non-contact operation lead to reduced wear, offering a low total cost of ownership over its lifespan.
Availability & Shipping
- ▸In stock: 440N-G02137 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 440N-G02137 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.