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Allen-Bradley 440R-H23176
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 440R-H23176 MSR210P Minotaur Modular Monitoring Safety Relay is a leading safety solution for modern industrial environments. Designed for accuracy and dependability, this high-performance safety relay is crucial for safeguarding personnel and equipment in demanding operational settings. It seamlessly integrates into complex safety setups, providing advanced monitoring capabilities and adaptable control options. With its compact form factor and comprehensive features, the 440R-H23176 MSR210P guarantees adherence to strict safety standards while boosting operational efficiency. This intelligent safety device is part of the distinguished Minotaur product line, known for its dedication to securing industrial processes. The 440R-H23176 delivers a complete array of outputs, including two normally open (N.O.) safety outputs for direct safety function management, one normally closed (N.C.) auxiliary output for improved circuit supervision, and two PNP solid-state outputs that provide vital system feedback and diagnostic insights. Operating on a standard 24V DC supply, its removable terminals simplify installation and upkeep, and the compact 45mm housing permits efficient integration into industrial control panels.Key Features Reliable Safety Outputs: Equipped with two Normally Open (N.O.) safety outputs for ensuring critical safety functions of connected equipment are always operational. Enhanced Auxiliary Monitoring: Includes one Normally Closed (N.C.) auxiliary output, providing supplementary circuit monitoring for thorough safety supervision. Advanced Diagnostic Capabilities: Features two PNP solid-state outputs to significantly improve system feedback and diagnostic precision, aiding in rapid troubleshooting. Flexible Reset Modes: Configurable for Automatic/Manual or Manual Monitored Reset, allowing adaptability to various safety system control strategies and operational requirements. Universal Power Compatibility: Designed for a 24V DC power source, ensuring wide compatibility with standard industrial power systems worldwide. Space-Saving Design: Its compact 45mm enclosure allows for efficient utilization of valuable control panel space, facilitating easier integration into existing configurations. Simplified Installation & Maintenance: Removable terminals streamline wiring procedures and substantially reduce maintenance time, minimizing operational interruptions. Technical SpecificationsModel: 440R-H23176Series: MSR210P MinotaurSafety Outputs: 2 Normally Open (N.O.)Auxiliary Output: 1 Normally Closed (N.C.)Solid-State Outputs: 2 PNPReset Mode: Automatic/Manual or Manual Monitored ResetPower Supply: 24V DCCase Width: 45mmTerminal Type: RemovableApplications Essential for industrial machine safety systems, ensuring the protection of operators and machinery during hazardous operations. Perfect for emergency stop and safety gate monitoring uses, providing immediate response and secure access control. Critical in process automation and motion control safety, where precise monitoring and swift intervention are paramount. Facilitates smooth safety system integration across various manufacturing environments, fostering a safer workplace. Indispensable for protecting conveyors, robotics, and other automated equipment from unexpected operational dangers. Utilized in presses, winders, and packaging machinery to uphold high safety integrity levels. Why Choose This Product?Uncompromised SafetyThe 440R-H23176 MSR210P provides sophisticated monitoring and robust safety outputs, offering unmatched protection for industrial deployments.Modular FlexibilityIts modular construction enables straightforward integration and scalability within current or new safety systems, future-proofing your operations.Reliability and PerformanceConstructed with Allen-Bradley's renowned quality, this safety relay guarantees long-term dependability and consistent performance in demanding industrial conditions.Ease of UseFeaturing removable terminals and adaptable reset modes, this device simplifies both installation and ongoing management.Order NowExperience peak safety and operational efficiency by integrating the Allen-Bradley 440R-H23176 MSR210P Minotaur Modular Monitoring Safety Relay into your systems today. Contact Palm Parts Solution to secure your unit.FAQWhat types of outputs does the 440R-H23176 MSR210P offer?It provides two normally open (N.O.) safety outputs, one normally closed (N.C.) auxiliary output, and two PNP solid-state outputs.What is the power supply requirement for this safety relay?The 440R-H23176 operates on a standard 24V DC power supply.Can I easily integrate this relay into my existing control panel?Yes, its compact 45mm case width and removable terminals are designed for space-efficient and simplified integration into industrial control panels.What industries benefit most from using this safety relay?This safety relay is crucial for industrial machine safety systems, emergency stop applications, process automation, motion control, and safeguarding automated equipment in diverse manufacturing environments.
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Allen-Bradley 440R-H23176
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-H23176
Series: MSR210P Minotaur
Safety Outputs: 2 Normally Open (N.O.)
Auxiliary Output: 1 Normally Closed (N.C.)
Solid-State Outputs: 2 PNP
Reset Mode: Automatic/Manual or Manual Monitored Reset
Power Supply: 24V DC
Case Width: 45mm
Terminal Type: Removable
Applications
- Essential for industrial machine safety systems, ensuring the protection of operators and machinery during hazardous operations.
- Perfect for emergency stop and safety gate monitoring uses, providing immediate response and secure access control.
- Critical in process automation and motion control safety, where precise monitoring and swift intervention are paramount.
- Facilitates smooth safety system integration across various manufacturing environments, fostering a safer workplace.
- Indispensable for protecting conveyors, robotics, and other automated equipment from unexpected operational dangers.
- Utilized in presses, winders, and packaging machinery to uphold high safety integrity levels.
Why Choose the 440R-H23176?
Uncompromised Safety
The 440R-H23176 MSR210P provides sophisticated monitoring and robust safety outputs, offering unmatched protection for industrial deployments.
Modular Flexibility
Its modular construction enables straightforward integration and scalability within current or new safety systems, future-proofing your operations.
Reliability and Performance
Constructed with Allen-Bradley's renowned quality, this safety relay guarantees long-term dependability and consistent performance in demanding industrial conditions.
Ease of Use
Featuring removable terminals and adaptable reset modes, this device simplifies both installation and ongoing management.
Availability & Shipping
- ▸In stock: 440R-H23176 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-H23176 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.
Related Allen-Bradley resources
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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.