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440R-M23086
Allen Bradley 440R-M23086 Safety Relay
  1. 440R-M23086
  2. Allen Bradley 440R-M23086 Safety Relay

Allen Bradley 440R-M23086 Safety Relay

£367.94 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 440R-M23086 Allen Bradley
Product Type Monitoring Safety Relay with Delayed Outputs
Series Guardmaster MSR
Supply Voltage 115V AC (50 Hz)
Voltage Type AC
Mounting Type DIN Rail (35mm top hat)
Connection Type Plug-in connection with detachable clamps
Supply Voltage Range 115V AC ±10%
Output Type Electromechanical relay contacts
Input Type Single or dual-channel for redundancy
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Allen Bradley 440R-M23086 Safety Relay

The Allen Bradley 440R-M23086 (MSR138.1DP) is a monitoring safety relay with delayed outputs , designed for emergency stop, magnetic switch, and optoelectronic protection system applications. Operating from a 115V AC supply , this safety relay provides three delayed normally open (N.O.) safety outputs with an adjustable release delay from 0.5 to 10 seconds for controlled machine shutdown sequences.

Technical Specifications

Model 440R-M23086 Allen Bradley
Series Guardmaster MSR
Product Type Monitoring Safety Relay with Delayed Outputs
Supply Voltage 115V AC (50 Hz)
Voltage Type AC
Input Configuration 1-channel or 1- and 2-channel
Safety Outputs (Delayed) 3 N.O. contacts
Auxiliary Outputs None
Performance Level (EN ISO 13849-1) Level e
Stop Category (IEC 60204) 1
Release Delay Adjustable 0.5…10 seconds
Mounting Type DIN Rail (35mm top hat)
Connection Type Plug-in connection with detachable clamps
Dimensions (W x H x D) 99 x 114.5 x 45 mm

Electrical & Performance Details

Supply Voltage Range 115V AC ±10%
Safety Outputs 3 delayed N.O. contacts
Output Type Electromechanical relay contacts
Input Type Single or dual-channel for redundancy
Release Delay Adjustable 0.5 to 10 seconds
Stop Function Category 1 (controlled stop)
Safety Category Category 4 / Performance Level e
Feedback Circuit Yes, for external contactor monitoring
Start Input Yes (supports manual/automatic start)
Muting Function No

Mechanical Specifications

Width 99 mm
Height 114.5 mm
Depth 45 mm
Mounting 35mm DIN rail
Connection Plug-in removable terminals
Construction Compact relay housing with detachable clamps

Environmental & Application Suitability

Typical Applications Emergency stop monitoring, magnetic interlock switches, light curtains, and other optoelectronic protection systems
Monitoring Capability Supports single or dual-channel input devices
Stop Function Category 1 controlled stop with delayed shutdown
Suitable For E-stop circuits, magnetic switches, and photoelectric sensors
Not Suitable For Position switches, proximity sensors, or tactile sensors
Installation Environment Industrial control panels and machine safety systems

Compliance & Certifications

Performance Level PL e (EN ISO 13849-1)
Stop Category 1 (IEC 60204)
UL / cUL Listed Yes
CE Marked Yes
RoHS Compliant Yes

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Frequently Asked Questions

How can I check whether 440R-M23086 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 440R-M23086 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 2 kg

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440R-M23086_Technical-information.pdf

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