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Allen Bradley Guardmaster Safety Relays 440G-MT47016

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440G-MT47016

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The 440G-MT47016 is a guard locking switch from Allen Bradley's Guardmaster Safety Relays series. This switch features a BBM action type and includes three safety contacts for enhanced safety measures.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
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-MT47016

ManufacturerAllen Bradley
Product TypeGuard Locking Switch
Product LineGuardmaster Safety Relays
Part Number440G-MT47016
Weight0.94 lbs (0.43 kg)
Action TypeBBM
Number of Auxiliary Contacts (NO)1 Auxiliary Contact
Number of Safety Contacts (NC)3 Safety Contacts
Conduit EntryM20
Rated Voltage (AC)230 V AC
Rated Voltage (DC)230 V DC
Min. Operating Temperature Rating0 °C
Max. Operating Temperature Rating40 °C
Min. Storage Temperature Rating0 °C
Max. Storage Temperature Rating40 °C
Max. Operating Altitude1000 MSL
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The Allen Bradley 440G-MT47016 serves as a guard locking switch designed to meet stringent safety requirements. This unit, part of the Guardmaster Safety Relays series, operates under an action type known as BBM. Its configuration includes three normally closed safety contacts, significantly aiding in safety circuit applications. An additional auxiliary contact, normally open, is available to provide further functionality.

This switch operates efficiently with both AC and DC voltage ratings at 230 volts. Its conduit entry is designed to accommodate an M20 fitting, which promotes ease of installation in various environments. The operational temperature range for this unit spans from a minimum of 0 °C to a maximum of 40 °C, ensuring reliable performance within these limits. In terms of storage, it also adheres to the same temperature specifications, maintaining integrity when not in use.

Furthermore, the device is rated for operation at altitudes up to 1000 meters above sea level (MSL), making it suitable for diverse applications. The design of the 440G-MT47016 aims to enhance facility safety while providing robust circuit management.