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Allen Bradley Guardmaster Safety Relays 440R-J23106

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440R-J23106

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The 440R-J23106 is a safety relay from Allen Bradley's Guardmaster series. It operates on both 24 V AC and 24 V DC, providing dual voltage compatibility for various applications. It features one normally closed and one normally open safety input, as well as two normally open safety relay outputs, ensuring effective reliability in safety-critical installations.

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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-J23106

ManufacturerAllen Bradley
Product TypeSafety Relay
Product LineGuardmaster Safety Relays
Part Number440R-J23106
Weight0.50 lbs (0.23 kg)
Rated Voltage (AC)24 V AC
Rated Voltage (DC)24 V DC
Safety Inputs1 Normally Closed (N.C.) / 1 Normally Open (N.O.)
Safety Outputs2 Normally Open (N.O.) safety relay outputs
Auxiliary Output1 PNP solid-state auxiliary output
Current Rating3.0 A
Thermal Current4.0 A
Reset TypeAutomatic or Manual Reset
Impulse Withstand Voltage2500 V
IP RatingIP40
Enclosure TypeNEMA 1

The Allen Bradley 440R-J23106 safety relay is a crucial component in safety systems, designed for optimal performance in hazardous environments. It includes rated voltages of 24 V AC and 24 V DC, allowing for versatile integration into various electrical systems. This relay features dual input options—one normally closed (N.C.) and one normally open (N.O.)—which effectively facilitate safety functions.

For output, this relay supports two normally open (N.O.) safety relay outputs, enhancing its capability to manage safety responses within a system. Additionally, it includes a solid-state auxiliary output, rated as a PNP type, allowing for reliable auxiliary functions in conjunction with the relay's primary safety actions.

With a current capacity of 3.0 A and the ability to handle thermal loads up to 4.0 A, this relay is engineered for high-demand applications. It incorporates both automatic and manual reset settings, providing flexibility during operation. The relay's impulse withstand voltage is rated at 2500 V, ensuring robust performance against transient surges.

Housed in an enclosure rated to IP40, the 440R-J23106 is suitable for standard indoor environments and meets NEMA 1 specifications, ensuring protection against limited dust and no water ingress. This safety relay is an essential component for enhancing safety measures in various industrial applications.