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440F-C251D
Allen Bradley 440F-C251D Safedge Controller
  1. 440F-C251D
  2. Allen Bradley 440F-C251D Safedge Controller

Allen Bradley 440F-C251D Safedge Controller

£528.94 inc VAT

In Stock · Delivered in 3–5 Working Days
Estimated UK delivery time, subject to order confirmation, courier services and destination. International delivery times vary.
Technical SpecificationsAllen Bradley
Model 440F-C251D Allen Bradley
Product Type Safety Edge Controller
Series 440F Safedge
Model Type Contact Edge Controller
Input Voltage 24V AC/DC or 110/230V AC
Mounting Type DIN rail or enclosure mounting
Supply Voltage Options 24V AC/DC or 110/230V AC selectable input
Input Type Safety edge (contact edge input monitoring)
Housing Type Polycarbonate DIN-rail enclosure
Enclosure Rating IP20
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SKU: 440F-C251D Category: Tag: Brand:
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Allen Bradley 440F-C251D Safedge Controller

The Allen Bradley 440F-C251D is a Safedge safety controller engineered for use with Allen Bradley pressure-sensitive safety edges, providing reliable protection for hazardous machine zones and moving equipment. Designed to detect edge activation and trigger rapid machine shutdown, this unit supports dual input voltage options of 24V AC/DC or 110/230V AC , making it adaptable to diverse control system architectures.

Technical Specifications

Model 440F-C251D Allen Bradley
Series 440F Safedge
Product Type Safety Edge Controller
Input Voltage 24V AC/DC or 110/230V AC
Number of Safety Contacts 2 N.O.
Number of Auxiliary Contacts 1 N.C.
Model Type Contact Edge Controller
Colour Yellow
Enclosure Rating IP20
Operating Temperature Range -5…55 °C
Housing Dimensions (W x H x L) 130 x 73 x 130 mm
Mounting Type DIN rail or enclosure mounting

Electrical & Performance Details

Supply Voltage Options 24V AC/DC or 110/230V AC selectable input
Output Configuration 2 N.O. safety outputs + 1 N.C. auxiliary contact
Input Type Safety edge (contact edge input monitoring)
IP Rating IP20 (protected from solid objects >12mm)
Function Detects actuation of connected safety edge and stops machinery
Operating Mode Direct relay switching for safety interlock response

Mechanical Specifications

Height 73 mm
Width 130 mm
Length 130 mm
Housing Type Polycarbonate DIN-rail enclosure
Mounting Standard 45mm DIN rail or enclosure installation

Environmental & Application Suitability

Typical Applications Perimeter guarding, machine edges, doors, and industrial gate protection
Use Case Activates immediate stop function when a safety edge is pressed
Operating Temperature Range -5°C to +55°C
Installation Environment Industrial machinery panels and safety control cabinets

Compliance & Certifications

CE Marked Yes
UL / cUL Listed Yes
RCM Certified Yes (Australia)
EAC Certified Yes (Eurasian Economic Community)
RoHS Compliant Yes

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Frequently Asked Questions

How can I check whether 440F-C251D is the correct replacement?

Check the exact manufacturer part number, electrical ratings, interface type, mounting and equipment compatibility against your existing equipment and the manufacturer’s datasheet.

How quickly can 440F-C251D be delivered?

This product is listed as in stock, with estimated UK delivery in 3–5 working days. Delivery depends on order confirmation, courier services and destination.

Where can I check specifications and compatibility?

Review the specification information above and the product’s Downloads or Data Sheets tab, where documents are supplied. Our team can help check part numbers and installation compatibility.

What warranty does Drive Outlet Megastore offer?

Drive Outlet offers its own 2-year return-to-base warranty unless otherwise stated. Manufacturer warranties may not apply; please review the Terms and Conditions before ordering.

Weight 1.5 kg

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440F-C251D_User-Manual.pdf

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