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Allen-Bradley 440R-M23143 Guardmaster MSR138DP Safety Relay New

440R-M23143 Allen-Bradley Guardmaster MSR138DP Safety Relay New

Brand: Allen-Bradley SKU: 440R-M23143 Mfr Part #: 440R-M23143
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Allen-Bradley 440R-M23143 - Safety Relays & Controllers - Width: 45 mm; Mounting: 35 mm DIN rail in enclosure to a min of IP54; Height: 99 mm.

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Overview

Allen-Bradley 440R-M23143 — Safety Relays & Controllers. Specs: Width: 45 mm · Mounting: 35 mm DIN rail in enclosure to a min of IP54 · Height: 99 mm · Weight: 350 g · Operating Temperature: -5 °C · Relative Humidity: Operating: 90% · Category: EN ISO 13849-1: Instantaneous: 4 · Sub Brand: Guardmaster. Quoted per order by KKM Solutions.

Specifications

Category EN ISO 13849-1: Instantaneous: 4
Continuous safety output current UL: B300 , 5 A/250V AC @ 24V DC , AC-15: 6 A/250V AC, DC-13: 3 A/24V DC
Days of operation 365 dbays
DC Instantaneous: 90%
DC avg Instantaneous: 90%
Depth 114.50 mm
Electrical life cycle 100.000 (220V AC/4 A/880VA cosφ = 0.35), 500.000 (220V AC/1.7 A/375VA cosφ = 0.6), 1.000.000 (30V DC/2 A/60 W), 2.000.000 (10V DC/0.01 A/0.1 W)
Enclosure protection IP40 (NEMA 1)
Enclosure type rating IP40 (NEMA 1), DIN 0470
Estimated Lead Time 5 days
Evaluation inputs One- and two-channel
Fuses output External: 6 A slow blow or 10 A quick blow
Height 99 mm
Hours of operation 24 h
Input resistance, max 135 ohm
Input simultaneity Infinite
Mission time 20 year
Model Basic device
Mounting 35 mm DIN rail in enclosure to a min of IP54
MTTFd Instantaneous: 295
Number of outputs, safety related, delayed, semiconductors
Number of outputs, safety related, delayed, with contact 3
Number of outputs, safety related, undelayed, semiconductors
Number of outputs, safety related, undelayed, with contact 2
Number of outputs, signalling function, delayed, semiconductors
Number of outputs, signalling function, delayed, with contact
Number of outputs, signalling function, undelayed, with contact
Operating Temperature -5 °C
Operating voltage range 20.4
PFHd 0.00000000238
Pollution degree 2
Power consumption 4 W
Power ON delay 1 ms
Rail mounting possible True
Rated control supply voltage at AC 50 Hz 24 V
Rated control supply voltage at AC 60 Hz 24 V
Rated control supply voltage at DC 24 V
Rated impulse withstand voltage 2500 V
Rated thermal current (Ith) 7 A maximum in one current path (non-switching)
Recovery Time 100 ms
Relative Humidity Operating: 90%
Reset Automatic/Manual Monitored
Response time 15 ms
Safety inputs 1 N.C., 2 N.C., light curtain
Shock 10 G, 16 ms, 100 shocks
Standard Warranty Duration 1 year
Sub Brand Guardmaster
Suitable for monitoring of emergency-stop circuits True
Suitable for monitoring of magnetic switches True
Suitable for monitoring of optoelectronic protection equipment True
Suitable for monitoring of position switches True
Suitable for monitoring of proximity switches True
Suitable for monitoring of tactile sensors True
Suitable for monitoring of valves True
Switching current, min 10 mA
Switching voltage, min 10 V
T cycle 8/28800 (h/s)
Terminal protection IP20, DIN 0470
Terminal Type Removable
Time delay range 0.15 s
Type of electric connection Screw connection
UPC 611320826753
Vibration 10...55 Hz, 0.35 mm
Voltage type for actuating AC/DC
Weight 350 g
Width 45 mm
Wire size 0.2 to 2.5 mm²
With detachable clamps True
With feedback circuit True
With start input True

Product details

Manufacturer Allen-Bradley
Manufacturer part number 440R-M23143
KKM catalog reference Allen-Bradley-440R-M23143
Product category Safety Relays & Controllers
Published specifications 70 attributes listed
Related part numbers 14 other part numbers in this family

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Frequently Asked Questions

How much does 440R-M23143 cost?

440R-M23143 is listed at CA$693.42 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.

Who manufactures the 440R-M23143?

440R-M23143 is a Allen-Bradley part. KKM Solutions sources Allen-Bradley components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

What is the lifecycle status of 440R-M23143?

We do not hold a published lifecycle status for 440R-M23143. Allen-Bradley's publishes whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the current status with the manufacturer at quote time — you are told if the part is superseded or discontinued before you commit. Either way we source current-production, superseded and long-obsolete parts the same way; where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.

What are the key specifications of 440R-M23143?

Key specifications include Category: EN ISO 13849-1: Instantaneous: 4; Continuous safety output current: UL: B300 , 5 A/250V AC @ 24V DC , AC-15: 6 A/250V AC, DC-13: 3 A/24V DC; Days of operation: 365 dbays; DC: Instantaneous: 90%. The full specification table on this page lists every published attribute for this part.

How quickly can 440R-M23143 ship?

In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

Variants & Related Part Numbers

Other Allen-Bradley part numbers in this family:

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