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Allen Bradley Guardmaster Safety Relays 440G-T27177

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440G-T27177

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The 440G-T27177 from Allen Bradley is a Guardlock switch designed to enhance safety in various applications. This unit operates at 24 VAC/DC and features a fully-flex actuator, ensuring optimal performance in secure applications.

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Ships from Raleigh, NC
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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 440G-T27177

ManufacturerAllen Bradley
Product TypeGuardlock Switch
Product LineGuardmaster Safety Relays
Part Number440G-T27177
Weight1.38 lbs (0.62 kg)
UPC611320489514
Actuator TypeFully-Flex Actuator
N.O. Auxiliary Contacts1 N.O.
N.C. Safety Contacts2 N.C.
Operating Voltage24 VAC/DC
Solenoid Contacts1 N.C., 1 N.O.
Holding Force2000 N
Connection Type1/2 in. NPT Adapter
Mechanical Life1,000,000 Operations
Thermal Current Rating10A
ColorRed
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The Allen Bradley 440G-T27177 is a robust Guardlock switch developed for safety applications. This device utilizes a fully-flex actuator, which allows for versatile operation. It functions at an operating voltage of 24 VAC/DC. With a rating of 2000 N in holding force, it ensures reliable and secure operation in potentially hazardous environments.

This switch provides one normally open (N.O.) auxiliary contact alongside two normally closed (N.C.) safety contacts, ensuring critical safety interlocks. The solenoid contacts are designed as one N.C. and one N.O., enhancing wiring flexibility for various operational scenarios. In terms of durability, the 440G-T27177 boasts a mechanical life rated for 1,000,000 operations, making it a long-lasting solution for safety lock needs.

The unit has a thermal current rating of 10A, which provides ample capacity for the intended applications. Its connection type is equipped with a 1/2 inch NPT adapter, facilitating straightforward installation with standard piping. Finished in a bright red color, it is easily recognizable in any industrial setup, promoting quick identification for operator use. The UPC code for the device is 611320489514.