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Allen Bradley Guardmaster Safety Relays 440R-N23131

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440R-N23131

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The 440R-N23131 from Allen Bradley is a reliable safety relay tailored for crucial safety control within machinery. Operating on a power supply of 115V AC, it features two normally open outputs.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 440R-N23131

ManufacturerAllen Bradley
Product TypeSafety Relay
Product LineGuardmaster Safety Relays
Part Number440R-N23131
Weight5.00 lbs (2.27 kg)
UPC611320806489
Power Supply115V AC
Output2 N.O.
Logic ConfigurationNone
Immediate Auxiliary Outputs1 N.C.
ResetAutomatic/Manual Reset
Contact RatingDC-13 6 A/24V DC, 0.1 Hz
Enclosure22.5 mm
TerminalsRemovable screw terminals
Supply Frequency50/60 Hz
Maximum Power Consumption2 W
Response Time15–20 ms
Mounting Type35 mm DIN rail mounting
Housing MaterialPolyamide
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The model 440R-N23131 from the Guardmaster Safety Relays series by Allen Bradley functions as a key safety relay, ensuring dependable performance for safety mechanisms in industrial applications. This relay is powered by an input voltage of 115V AC.

An essential feature is its capacity for two normally open (N.O.) outputs. Additionally, it has one immediate auxiliary output configured as normally closed (N.C.). The safety relay is equipped with both automatic and manual reset functionalities, which enhances its usability across various scenarios. Operational within a contact rating of DC-13 at 6 A for 24V DC, it is designed to manage significant load conditions.

Housed in a compact enclosure measuring 22.5 mm, this relay is relatively space-efficient, making it suitable for optimization in control cabinets. Its removable screw terminals facilitate easy wiring and maintenance.

With a supply frequency rating of 50/60 Hz, the relay operates efficiently in standard electrical environments. The maximum power consumption is limited to 2 W, contributing to energy efficiency. Specifically designed for fast actions, the relay boasts a response time of 15 to 20 milliseconds. The mounting type accommodates standard 35 mm DIN rail setups, ensuring installation compatibility in various industrial settings. Constructed from durable polyamide material, this housing offers added robustness against environmental factors, ensuring lasting operation under typical operational conditions.