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440F-EENNN01450 — Detailed Product Introduction, Specifications, Applications, Advantages and Related Models

1. Product Overview

The 440F-EENNN01450 is a Safedge safety-edge system designed for machine guarding and personnel protection applications.

It belongs to the 440F safety-edge product family and is intended to detect contact or pressure applied to a protected edge. When the sensing edge is compressed, the safety system can generate a safety-related switching signal so that the associated machine control system can initiate a stop or other predefined protective action.

The particular 440F-EENNN01450 configuration is a factory-assembled Safedge system with a nominal 1450 mm length. The configuration is supplied without a controller, uses a 1610S style arrangement, does not require a C-rail for the specified configuration, and includes a straight entrance and straight exit arrangement with 5 m cable connections.

This makes the product especially useful where a machine opening, movable guard, access area, door, gate, or hazardous closing edge needs continuous pressure-sensitive protection rather than protection at only one discrete point.

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2. Brand and Product Series

The 440F family is primarily associated with pressure-sensitive safety-edge applications. It is different from conventional photoelectric safety sensors because the sensing principle is based on physical contact or compression of the safety edge.

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3. Main Product Parameters

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4. Dimensions and Weight

For this model, the most important dimensional parameter contained in the catalog number is the 1450 mm nominal safety-edge length.

The complete product is not simply a rectangular electrical sensor. It is a flexible or pressure-sensitive safety-edge assembly together with its associated mechanical profile and cable arrangement.

Therefore, its overall physical dimensions depend on the exact profile and mounting arrangement.

The 1450 mm length should be considered the primary product dimension for selection purposes.

For cabinet drawings, machine-guard drawings, or replacement work, the exact cross-section and mounting dimensions should be taken from the physical safety-edge profile being used.

Because the requested catalog number identifies a configured safety-edge assembly rather than a simple electronic module, assigning an exact kilogram value without the package drawing would risk giving an incorrect figure.

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5. Product Construction

The 440F Safedge concept is based on a pressure-sensitive safety edge.

The sensing element is installed along an edge where a person, operator, material, or moving machine component could potentially become trapped, crushed, pinched, or impacted.

When sufficient pressure is applied to the safety edge, the sensing element changes its electrical state.

The associated safety control system can then interpret this signal and initiate the required safety response.

The basic arrangement can be understood as:

Safety Edge → Safety Signal → Safety Monitoring/Control → Machine Stop or Protective Action

This type of arrangement is especially useful for moving equipment where conventional fixed guards or light-based detection are inconvenient.

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6. Product Introduction

The purpose of a safety edge is to provide a protective sensing surface along a potentially hazardous edge.

Many industrial machines have moving doors, gates, platforms, access panels, automated covers, transfer mechanisms, or movable assemblies.

A conventional emergency-stop pushbutton protects the operator by requiring the person to deliberately press a button.

A safety edge works differently.

The protective sensing surface is installed directly along the hazardous edge.

If an operator or object comes into contact with the edge while the mechanism is moving, the edge can be compressed and the safety circuit can respond.

This makes the safety edge particularly suitable for hazards involving:

• Crushing
• Pinching
• Shearing
• Closing movements
• Moving gates
• Moving doors
• Automatic covers
• Machine access openings

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7. Main Applications

7.1 Automatic Machine Doors

Automatic machine doors can create a crushing hazard while closing.

A safety edge can be mounted along the closing edge of the door.

If an operator or object is detected through physical contact with the edge, the safety system can initiate the required protective response.

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7.2 Industrial Safety Gates

Large industrial safety gates may move horizontally or vertically.

A pressure-sensitive edge can be installed along the hazardous edge of the gate.

This provides an additional protective measure where a conventional point sensor is not sufficient.

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7.3 Machine Covers

Automated machine covers are common in production equipment.

Examples include:

• CNC machinery
• Automated processing equipment
• Material-handling machines
• Packaging machinery
• Automated inspection equipment
• Robotic work cells

Where the cover has a moving closing edge, a safety edge can provide contact-sensitive protection.

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7.4 Automated Access Doors

Automated doors used in industrial facilities may create a closing hazard.

A pressure-sensitive safety edge can be mounted along the door’s hazardous edge to detect contact.

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7.5 Lifting Platforms

Industrial lifting platforms and movable platforms may have crushing or shearing hazards around their edges.

A safety edge can be used where contact-sensitive detection is appropriate.

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7.6 Material-Handling Equipment

Large material-handling equipment can contain moving sections that create pinch points.

Safety-edge systems can be used to protect areas where physical contact is a foreseeable hazard.

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7.7 Automated Production Equipment

The product can also be incorporated into machine safeguarding systems involving:

• Automated machinery
• Assembly equipment
• Packaging machinery
• Conveyor systems
• Transfer mechanisms
• Machine access systems
• Industrial automation equipment

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8. Typical Application Scenarios

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9. Product Advantages

9.1 Continuous Edge Protection

One of the main advantages of a safety edge is that protection is distributed along the length of the hazardous edge.

The 440F-EENNN01450 has a nominal sensing length of 1450 mm.

This makes it suitable for relatively long machine openings or moving edges.

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9.2 Suitable for Moving Equipment

Safety edges are particularly useful where the hazard itself is moving.

For example, an automated door can move toward an operator.

A fixed sensor may not always provide the most practical protection.

A safety edge can travel with the moving structure and provide contact-sensitive detection directly at the hazardous edge.

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9.3 Simple Physical Operating Principle

The operating principle is straightforward.

The safety edge responds to physical compression.

This makes the technology easy to understand during machine design and maintenance.

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9.4 Useful for Irregular Guarding Applications

Not every machine hazard can be protected conveniently using a photoelectric sensor or fixed guard.

A flexible or pressure-sensitive edge can follow the shape of a machine opening or moving edge.

This provides greater mechanical flexibility.

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9.5 Factory-Assembled Configuration

The 440F-EENNN01450 is supplied as a factory-assembled configuration.

This can reduce the amount of assembly work required during installation compared with building an equivalent safety-edge system entirely from individual components.

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9.6 5 m Cable Arrangement

The specified configuration includes 5 m cable connections.

This gives the installer additional routing flexibility between the sensing edge and the associated safety-control equipment.

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9.7 Straight Entrance and Exit Arrangement

The straight entrance and exit configuration simplifies installation where the cable routing does not require a special angled or curved arrangement.

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10. Important Safety Function

A safety edge is not intended to operate as an ordinary proximity sensor.

Its purpose is related to machine safeguarding.

The safety edge should therefore be connected to an appropriate safety monitoring and control architecture.

The overall machine safety function normally involves several elements:

Hazardous Motion → Safety Edge → Safety Monitoring Device → Output Switching → Machine Energy Removal / Safe Stop

The safety edge itself should therefore be considered as one part of a complete machine safety system rather than as a standalone device.

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11. Recommended Related Models in the 440F Series

The following five models are closely related to the requested product because they belong to the same general 440F Safedge family.

The principal difference between these catalog numbers is generally the physical configuration, length, cable arrangement, or connection arrangement.

These models should be selected according to the actual required sensing length, mounting arrangement, cable configuration, and machine-safety design.

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12. Related 440F Model Comparison

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13. Five Related or Popular Models from the Same Brand

For broader comparison, the following models represent other safety-related products from the same brand.

They are not direct replacements for the 440F-EENNN01450. They perform different safety functions and should be selected according to the hazard assessment and required safety architecture.

The exact dimensions and weights of these products vary by configuration, mounting accessories, connectors, and associated components. They are therefore best treated as product-family reference information rather than guaranteed shipping measurements.

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14. Comparison with Other Safety Product Types

The 440F safety edge is therefore most useful when the hazard is located directly along a physical moving edge.

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15. Installation Considerations

The sensing edge should be installed along the portion of the machine where contact with moving equipment could create a hazard.

The mounting method should ensure that the sensing edge remains securely attached during repeated machine movement.

The edge should not be installed in a way that allows mechanical deformation, mounting hardware, or nearby structures to prevent the sensing surface from operating correctly.

Cable routing is also important.

The specified configuration uses 5 m cables, providing useful installation flexibility.

The cable should be routed in a manner that prevents excessive bending, crushing, abrasion, or interference with moving machine components.

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16. Maintenance Considerations

Safety edges are physical safety devices, so regular inspection is important.

Typical inspection points include:

• Physical damage to the sensing edge
• Cuts or deformation
• Loose mounting
• Damaged cables
• Cable abrasion
• Connector condition
• Mechanical alignment
• Correct safety-circuit operation
• Response to controlled pressure
• Condition of the associated safety relay/controller

The edge should be tested as part of the machine’s established safety inspection procedure.

Any damage that could affect the safety function should be investigated before the machine is returned to normal operation.

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17. Why the 1450 mm Length Matters

The 1450 mm nominal length is one of the most useful identifying characteristics of this particular configuration.

For machine designers, the length determines how much of the hazardous edge can be protected by the sensing device.

For example, if a moving machine door has a hazardous edge approximately 1.45 m long, a 1450 mm safety edge may provide a suitable mechanical starting point for the design.

If the required protected edge is shorter, a shorter 440F configuration may be more appropriate.

If the hazardous edge is longer, a longer configuration or a different arrangement may be required.

The safety-edge length should therefore be selected based on the actual hazard zone rather than simply choosing the longest available model.

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18. Typical Machine Applications

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19. Product Advantages in Machine Design

The 440F-EENNN01450 is especially useful when the machine designer wants the safety device to be physically integrated into the hazardous edge itself.

This provides a different design approach from placing a separate sensor near the machine.

For moving doors and guards, the sensing edge can move together with the protected structure.

This can make the overall machine design more compact.

The 1450 mm length also provides substantial continuous sensing coverage.

The factory-assembled configuration can simplify procurement and installation.

The 5 m cable arrangement provides additional flexibility when routing the safety circuit to the monitoring equipment.

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20. Product Selection Checklist

When selecting a replacement or alternative for 440F-EENNN01450, the following parameters should be checked carefully.

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21. Difference Between 440F and Other Safety Components

The 440F safety edge should not be confused with a safety interlock switch or safety relay.

A safety interlock normally monitors whether a door or guard is open or closed.

A safety relay or configurable safety controller processes signals from safety devices.

A safety edge detects physical contact along an edge.

These devices can therefore be used together.

For example:

Safety Edge → Safety Relay → Contactor / Drive Safety Function → Machine Stop

A machine may also combine a safety edge with an interlock switch, emergency-stop device, safety light curtain, or other protective device depending on the hazard assessment.

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22. Technical Summary

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23. Five Same-Series Recommendations at a Glance

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24. Final Product Summary

The 440F-EENNN01450 is a 1450 mm-class pressure-sensitive safety-edge system intended for machine safeguarding.

Its main purpose is to protect personnel from hazards associated with moving edges, doors, gates, machine covers, and other mechanisms where crushing, pinching, or shearing can occur.

The product belongs to the 440F Safedge series and is configured as a factory-assembled safety-edge system without an integrated controller.

The specified configuration uses a 1610S arrangement, does not require the C-rail specified for other configurations, and incorporates straight entrance and straight exit connections with 5 m cable.

Its most important physical characteristic is the approximately 1450 mm sensing length.

Because the product is a configured mechanical safety-edge assembly rather than a simple electronic module, the complete physical cross-section and final weight depend on the particular profile, mounting arrangement, cable assembly, and packaging. For this reason, the safest catalog-level specification is 1450 mm sensing length, while the exact Weight (kg) should be confirmed against the actual configured assembly before using it for shipping, cabinet, or machine-load calculations.

The main strengths of this product are its continuous edge protection, pressure-sensitive operating principle, suitability for moving machine guards, factory-assembled configuration, long 1450 mm sensing length, and 5 m cable arrangement.

For applications requiring a shorter or longer protected edge, related 440F configurations such as 440F-EENLL01200, 440F-EENNU01344, 440F-EENNU01360, 440F-EEANN01450, and 440F-EENSV01524 provide useful alternatives.

For applications outside the safety-edge category, other safety products in the same brand portfolio can provide functions such as guard interlocking, safety logic, safety relaying, and other machine-protection functions.

Engineering note: A safety edge is part of a complete machine-safety system. The final selection should take into account the hazard assessment, required safety performance, mounting arrangement, sensing length, mechanical travel, stopping distance, safety-control architecture, environmental conditions, and applicable machinery-safety requirements.