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Allen-Bradley 440R-N23114
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 440R-N23114 is an essential component for contemporary industrial safety setups, meticulously crafted to deliver unmatched dependability in safety interlock and monitoring tasks. This single-function safety relay forms the foundation of safety circuits aimed at safeguarding both personnel and valuable machinery from potential dangers. Its robust construction and straightforward operation make it a prime selection for numerous industrial automation environments where reliable safety mechanisms are crucial. This fixed-configuration relay simplifies installation and setup, guaranteeing that strong safety measures can be deployed efficiently and effectively. Operating on a 24V DC power supply, the 440R-N23114 integrates effortlessly into existing industrial control panels. It includes two Normally Open (N.O.) contacts, vital for precisely monitoring the status of safety devices. The inclusion of both automatic and manual reset selections offers outstanding flexibility, allowing this relay to adapt to various safety system designs and operational needs. From emergency stops to safety gates and light curtains, this Allen-Bradley safety relay is the trusted solution for maintaining a secure and productive industrial setting.Key Features Purpose-Built Safety: Specifically designed for critical safety interlock and monitoring functions, ensuring dedicated and consistent protection. Dual N.O. Contacts: Offers clear signaling and control for safety circuits, improving monitoring capabilities. Adaptable Reset Functions: Provides both automatic and manual reset choices, allowing customization to specific safety system protocols. Compact Design: Engineered for simple integration into control panels, optimizing panel space without hindering performance. 24V DC Compatibility: Works with standard industrial power systems, ensuring wide applicability and straightforward integration. Allen-Bradley Excellence: Constructed to the rigorous standards of Allen-Bradley, guaranteeing enduring reliability and compliance with safety regulations. Technical Specifications Model: 440R-N23114 Type: Single Function Safety Relay Contact Configuration: 2 N.O. (Normally Open) Supply Voltage: 24V DC Reset Options: Automatic/Manual Mounting: DIN Rail Mountable Approvals: Adheres to relevant safety standards (specific certifications may differ; consult datasheet for comprehensive details) Operating Temperature: Engineered for industrial settings (refer to datasheet for exact range) Applications Emergency Stop Integration: Reliably monitors emergency stop pushbuttons for rapid shutdown of hazardous machinery. Safety Gate Interlocking: Ensures equipment remains in a secure state when protective guards or barriers are open. Light Curtain & Safety Scanner Integration: Seamlessly functions with optoelectronic protective devices for perimeter and area security. Two-Hand Control Systems: Delivers essential safety for applications requiring operator hands to be clear of hazard zones. Pressure Mat & Safety Mat Monitoring: Connects with safety mats to detect presence in dangerous areas. General Safety-Related Uses: Appropriate for any industrial scenario demanding dependable switching and monitoring for safety. Why ChooseThis model provides unwavering safety assurance, seamless integration, operational flexibility, and trusted brand reliability.Unwavering Safety AssuranceThe 440R-N23114 is precisely built to offer consistent safety performance, safeguarding your most valuable assets: your workforce and equipment.Seamless IntegrationIts compact form factor and standard 24V DC operation guarantee effortless integration into new or existing control architectures, reducing downtime and installation complexities.Operational FlexibilityWith both automatic and manual reset modes, this relay adapts to your specific operational needs, providing versatility without compromising safety integrity.Trusted Brand ReliabilityAs an Allen-Bradley product, you benefit from a legacy of quality and innovation in industrial automation.Order NowEnhance your industrial safety systems with the Allen-Bradley 440R-N23114. Contact us today to place your order or to learn more about our safety solutions.FAQWhat kind of power supply does the 440R-N23114 require?The 440R-N23114 operates on a standard 24V DC power supply, ensuring compatibility with most industrial control systems.Can this safety relay be used with emergency stop buttons?Yes, it is ideally suited for reliably monitoring emergency stop pushbuttons to quickly halt hazardous machinery, preventing accidents.What are the advantages of having both automatic and manual reset options?The dual reset options offer exceptional flexibility, allowing the relay to adapt to various safety system designs and operational requirements, providing customized safety protocols.Is the 440R-N23114 difficult to install?No, its compact and space-saving design, along with DIN rail mountability, ensures easy integration into control panels, streamlining installation and commissioning.Will this safety relay work with light curtains?Absolutely, it seamlessly integrates with optoelectronic protective devices such as light curtains for perimeter and area guarding, enhancing overall safety.
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Allen-Bradley 440R-N23114
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: 440R-N23114
- Type: Single Function Safety Relay
- Contact Configuration: 2 N.O. (Normally Open)
- Supply Voltage: 24V DC
- Reset Options: Automatic/Manual
- Mounting: DIN Rail Mountable
- Approvals: Adheres to relevant safety standards (specific certifications may differ; consult datasheet for comprehensive details)
- Operating Temperature: Engineered for industrial settings (refer to datasheet for exact range)
Applications
- Emergency Stop Integration: Reliably monitors emergency stop pushbuttons for rapid shutdown of hazardous machinery.
- Safety Gate Interlocking: Ensures equipment remains in a secure state when protective guards or barriers are open.
- Light Curtain & Safety Scanner Integration: Seamlessly functions with optoelectronic protective devices for perimeter and area security.
- Two-Hand Control Systems: Delivers essential safety for applications requiring operator hands to be clear of hazard zones.
- Pressure Mat & Safety Mat Monitoring: Connects with safety mats to detect presence in dangerous areas.
- General Safety-Related Uses: Appropriate for any industrial scenario demanding dependable switching and monitoring for safety.
Why Choose the 440R-N23114?
This model provides unwavering safety assurance, seamless integration, operational flexibility, and trusted brand reliability.
Unwavering Safety Assurance
The 440R-N23114 is precisely built to offer consistent safety performance, safeguarding your most valuable assets: your workforce and equipment.
Seamless Integration
Its compact form factor and standard 24V DC operation guarantee effortless integration into new or existing control architectures, reducing downtime and installation complexities.
Operational Flexibility
With both automatic and manual reset modes, this relay adapts to your specific operational needs, providing versatility without compromising safety integrity.
Trusted Brand Reliability
As an Allen-Bradley product, you benefit from a legacy of quality and innovation in industrial automation.
Availability & Shipping
- ▸In stock: 440R-N23114 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 440R-N23114 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.