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Allen Bradley Guardmaster Safety Relays 44506-0050

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44506-0050

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The Allen Bradley 44506-0050 is a rope-pull emergency stop switch featuring a push button for enhanced safety interaction. This unit is designed with dual normally closed contacts for safety alongside one normally open auxiliary contact, providing reliable functionality in critical situations.

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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 44506-0050

ManufacturerAllen Bradley
Product TypeRope-pull E-stop with push button
Product LineGuardmaster Safety Relays
Part Number44506-0050
Weight10.00 lbs (4.54 kg)
UPC781180823244
Contact Configuration2 NC (safety) + 1 NO (aux)
Conduit EntryThree 0.5 in NPT
Max Rope Span75 m (246 ft)
Thermal Current (Ith)6 A
AC Switching240 V / 5 A
DC Switching24 V / 2.5 A resistive
Mechanical Life1 million operations
Enclosure IP RatingIP66/IP67
Enclosure NEMA RatingNEMA 6
Operating Temperature-25°C to +70°C
Storage Temperature-40°C to +70°C
Vibration Tolerance10 gn at 10-150 Hz
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The 44506-0050 from Allen Bradley is a robust rope-pull emergency stop switch, designed for seamless operation in various safety applications. It features a push button for manual activation alongside a rope mechanism, ensuring accessibility across a broad area. With a contact configuration consisting of two normally closed safety contacts and one normally open auxiliary contact, this switch aids in protecting both equipment and personnel.

This model supports a maximum rope span of 75 meters (246 feet), making it suitable for large industrial environments. In terms of current handling, the thermal current rating reaches 6 A, efficiently managing electrical loads. The device accommodates AC switching operations at up to 240 V and is capable of handling DC loads at 24 V with a resistive rating of 2.5 A.

Designed for durability, the 44506-0050 switch boasts a mechanical life rated for 1 million operations, contributing to its reliability in demanding situations. The enclosure has an IP rating of IP66/IP67, providing resistance against dust and water ingress, while the NEMA 6 rating further emphasizes its rugged construction. It is capable of operating effectively in temperatures ranging from -25°C to +70°C and can be stored in conditions between -40°C and +70°C, ensuring adaptability in diverse environments. Additionally, the unit can tolerate vibrations of up to 10 gn within the 10 to 150 Hz frequency range, making it suitable for use in various operational settings.