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Allen Bradley Guardmaster Safety Relays 440R-M23086

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440R-M23086

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The 440R-M23086 model from Allen Bradley is a delayed output safety relay suitable for various applications. It operates effectively at a supply voltage of 115 VAC and supports input frequencies of 50/60 Hz, facilitating its use in different environments.

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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-M23086

ManufacturerAllen Bradley
Product TypeSingle-function Safety Relay with Delayed Output
Product LineGuardmaster Safety Relays
Part Number440R-M23086
UPC611320826654
Weight1.06 lbs (0.48 kg)
Supply Voltage115 VAC
Input Voltage Frequency50/60 Hz
Power Consumption4W
Terminal TypesRemovable Terminals
Time Delay0.5 to 10 seconds
Delay Auxiliary Outputs1 N.C. Contact
Delayed Safety Outputs2 N.O.
Response Time15 ms
Mechanical Life2,000,000 cycles
Minimum Operating Temperature-5 °C
Maximum Operating Temperature55 °C

The Allen Bradley 440R-M23086 is classified as a single-function safety relay with a delayed output, specifically designed for safety applications. The unit operates on a supply voltage of 115 VAC and supports frequencies of 50/60 Hz. It consumes a power amount of 4 watts for optimal functionality.

This device features removable terminals, simplifying installation and future maintenance. Users can set a time delay within a range of 0.5 to 10 seconds, allowing for tailored integration into existing systems. The relay includes one normally closed (N.C.) auxiliary output and two normally open (N.O.) safety outputs, enhancing its versatility in different safety configurations.

In terms of speed, the relay responds within 15 milliseconds, ensuring prompt action during safety events. The mechanical lifespan is robust, rated for 2 million cycles, indicating the longevity of the device in continuous use. It operates effectively in ambient temperatures from -5 °C to 55 °C, making it suitable for various working environments.