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Allen-Bradley 440G-MT47037
by Allen-Bradley
Read verified buyer reviews ↓OverviewElevate your industrial safety protocols with the Allen-Bradley 440G-MT47037 Solenoid Guard Locking Safety Switch. Engineered for robust performance and steadfast reliability, this critical safety component is meticulously designed to secure machine guarding, effectively preventing unauthorized access and mitigating hazards in operational environments. Featuring a distinctive power-to-release functionality, this switch ensures that safety remains paramount, maintaining a secure lock until power is intentionally applied. Operating on a versatile 24V AC/DC power supply, the 440G-MT47037 delivers an impressive 1500N (approximately 337 lbs) of holding force, guaranteeing absolute containment and inviolable security for your machinery and personnel. With its comprehensive contact configuration, including three normally closed (N.C.) safety contacts and one normally open (N.O.) auxiliary contact, it provides superior circuit integration for both critical safety interlocking and vigilant operational monitoring. Its integrated M20 conduit entry further simplifies wiring and installation, making it an ideal selection for a diverse range of demanding industrial applications.Key Features Power-to-Release Functionality: Ensures unmatched machine safety by maintaining a secure lock until power is deliberately applied, crucial for emergency stop scenarios. Universal Solenoid Voltage (24V AC/DC): Offers broad compatibility with standard industrial power systems, ensuring flexible integration into existing setups. Robust Contact Configuration: Equipped with three Normally Closed (N.C.) safety contacts and one Normally Open (N.O.) auxiliary contact for comprehensive safety circuit integration and system monitoring. Exceptional Holding Force (1500N / 337 lbs): Provides a formidable and secure locking mechanism, effectively preventing guard tampering and unauthorized entry. Integrated Standard Actuator: Ensures precise alignment and consistent operational functionality right out of the box, simplifying installation. M20 Conduit Entry: Facilitates straightforward and secure wiring within industrial settings, accelerating installation and reducing downtime. Technical Specifications Model: 440G-MT47037 Switch Type: Solenoid Guard Locking Safety Switch Actuation Type: Power to Release Solenoid Voltage: 24V AC/DC Holding Force: 1500N (337 lbs) Safety Contacts: 3 Normally Closed (N.C.) Auxiliary Contacts: 1 Normally Open (N.O.) Actuator Type: Standard Conduit Entry: M20 Conduit Applications Critical machine guard safety interlocking for high-risk machinery. Advanced industrial automation systems requiring secure zone access control. Preventing unauthorized entry into hazardous zones across various manufacturing sectors. Integration into conveyor and robotic safety systems for enhanced operational security. Protection for personnel and equipment in packaging and assembly lines. Securing access to presses, fabrication equipment, and other dangerous industrial machinery. Why Choose the Allen-Bradley 440G-MT47037?Opting for the Allen-Bradley 440G-MT47037 signifies an investment in unparalleled safety and continuous operation. This guard locking switch stands out due to its exceptional engineering and user-focused design. Superior Safety Assurance: The power-to-release mechanism is a critical safety feature, ensuring guards remain locked during power failures, maximizing personnel protection. Robust Construction for Demanding Environments: Built to Allen-Bradley's rigorous industrial standards, it withstands harsh conditions, ensuring long-term reliability and consistent performance. Seamless Integration Capabilities: With standard 24V AC/DC operation and flexible contact configurations, it integrates effortlessly into a wide array of existing safety circuits and control systems. Optimized for Efficiency and Reliability: Its high holding force and precise actuation minimize accidental breaches, contributing to smoother, more uninterrupted processes. Order NowReady to enhance your industrial safety? Order the Allen-Bradley 440G-MT47037 Solenoid Guard Locking Safety Switch today and experience the peace of mind that comes with superior protection. Contact us for pricing and availability.FAQWhat is the primary function of the 440G-MT47037?The primary function is to secure machine guarding and prevent unauthorized access to hazardous areas in industrial environments.What type of power supply does this switch require?This switch operates with a versatile 24V AC/DC power supply, ensuring broad compatibility with industrial systems.What is the holding force of this safety switch?The 440G-MT47037 offers a substantial holding force of 1500N (approximately 337 lbs).Does this switch have auxiliary contacts?Yes, it includes one Normally Open (N.O.) auxiliary contact in addition to three Normally Closed (N.C.) safety contacts.Is this switch easy to install?Yes, its integrated M20 conduit entry and standard actuator simplify wiring and ensure straightforward installation.
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Allen-Bradley 440G-MT47037
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: 440G-MT47037
- Switch Type: Solenoid Guard Locking Safety Switch
- Actuation Type: Power to Release
- Solenoid Voltage: 24V AC/DC
- Holding Force: 1500N (337 lbs)
- Safety Contacts: 3 Normally Closed (N.C.)
- Auxiliary Contacts: 1 Normally Open (N.O.)
- Actuator Type: Standard
- Conduit Entry: M20 Conduit
Applications
- Critical machine guard safety interlocking for high-risk machinery.
- Advanced industrial automation systems requiring secure zone access control.
- Preventing unauthorized entry into hazardous zones across various manufacturing sectors.
- Integration into conveyor and robotic safety systems for enhanced operational security.
- Protection for personnel and equipment in packaging and assembly lines.
- Securing access to presses, fabrication equipment, and other dangerous industrial machinery.
Why Choose the 440G-MT47037?
Opting for the Allen-Bradley 440G-MT47037 signifies an investment in unparalleled safety and continuous operation. This guard locking switch stands out due to its exceptional engineering and user-focused design.
- Superior Safety Assurance: The power-to-release mechanism is a critical safety feature, ensuring guards remain locked during power failures, maximizing personnel protection.
- Robust Construction for Demanding Environments: Built to Allen-Bradley's rigorous industrial standards, it withstands harsh conditions, ensuring long-term reliability and consistent performance.
- Seamless Integration Capabilities: With standard 24V AC/DC operation and flexible contact configurations, it integrates effortlessly into a wide array of existing safety circuits and control systems.
- Optimized for Efficiency and Reliability: Its high holding force and precise actuation minimize accidental breaches, contributing to smoother, more uninterrupted processes.
Availability & Shipping
- ▸In stock: 440G-MT47037 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 440G-MT47037 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.