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Allen Bradley Guardmaster Safety Relays 440N-N15023

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440N-N15023

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The 440N-N15023 from Allen Bradley is a safety interlock designed for critical machine protection. Operating at a supply voltage of 24 V AC/DC, it provides reliable performance in various safety applications.

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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 440N-N15023

ManufacturerAllen Bradley
Product TypeSafety Interlock
Product LineGuardmaster Safety Relays
Part Number440N-N15023
Weight1.19 lbs (0.54 kg)
Supply Voltage24 V AC/DC
Max Switching Current2A
Housing StyleSealed Plastics
Contact ConfigurationNO/NC
Max Switching Voltage250 V
Contact TypeSafety Contacts
Connection TypeScrew Terminals
Actuator TypeCoded Mechanical
Response Time20 ms Max.
Mounting StylePanel/Door
IP RatingIP67
ApplicationMachine Safety
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The Allen Bradley 440N-N15023 is a robust safety interlock suitable for safeguarding machines in industrial settings. This interlock operates with a supply voltage of 24 V AC/DC, making it adaptable for various power configurations. A maximum switching current of 2 Amperes can be handled, while the device is rated for switching voltages up to 250 Volts, ensuring that it can manage significant loads while maintaining safety standards.

Housed in durable sealed plastics, this interlock achieves an IP67 rating, which means it is well-protected against the ingress of dust and water. Its design includes both normally open (NO) and normally closed (NC) contacts, allowing it to seamlessly integrate into different safety circuits, enhancing its applicability. The connection type consists of screw terminals, making installation straightforward and reliable.

Adding to its safety features is the coded mechanical actuator that minimizes the risk of accidental operation. A fast response time of 20 milliseconds ensures timely action in critical situations, which is essential for machinery safety. The mounting style accommodates both panel and door installations, providing flexibility in various setups. Overall, the 440N-N15023 interlock is engineered for essential machine safety applications, ensuring effective operation in various industrial environments.