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Allen Bradley Guardmaster Safety Relays 440N-G02149

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440N-G02149

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The Allen Bradley 440N-G02149 is a non-contact switch designed for safety applications. This device operates at a nominal voltage of 24 VDC and supports a switching current of 1 ampere. Featuring a durable stainless steel body and a rectangular housing, it is suitable for a variety of industrial 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 440N-G02149

ManufacturerAllen Bradley
Product TypeNon-Contact Switch
Product LineGuardmaster Safety Relays
Part Number440N-G02149
Weight0.81 lbs (0.37 kg)
UPC611320677560
Switching Current1A
Nominal Operational Voltage24 VDC
Housing TypeRectangular Housing
Material BodyStainless Steel
Actuator TypeMagnetic Actuator
Sensing Distance15 mm
Output Configuration, Safety2 NC
Output Configuration, Auxiliary1 NO
Connection Type1 M12, DC Micro, 8-pin type with pigtail
IP ProtectionIP68
Vibration Frequency200 Hz
Operating Temperature Range-25 to 125 °C

The 440N-G02149 part from Allen Bradley is a non-contact switch engineered specifically for safety applications within industrial settings. It operates at a nominal voltage of 24 VDC and can handle a switching current of up to 1 ampere. The device is constructed with a stainless steel body housed in a rectangular design, ensuring durability and reliability in harsh conditions.

This switch features a magnetic actuator type, providing a sensing distance of 15 mm to detect the presence of nearby objects accurately. In terms of output configuration, it includes two normally closed (NC) contacts dedicated to safety functions and one normally open (NO) auxiliary contact for additional control options.

Connectivity is facilitated through a 1 M12 DC micro 8-pin type with pigtail arrangement, making installation straightforward. With an IP68 protection rating, the 440N-G02149 switch is fully protected against dust and can withstand immersion in water, enhancing its applicability in demanding environments. This safety relay is built to endure frequent vibrations rated at a frequency of 200 Hz and operates effectively across an extensive temperature range from -25 to 125 °C, making it versatile for various industrial applications.