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Allen Bradley 500 Contactors 500-TOB930

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500-TOB930

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The Allen Bradley 500-TOB930 is an open AC contactor designed for top-wiring applications. Rated for use at 440 V AC in 50 Hz and 480 V AC in 60 Hz, this contactor is suitable for various industrial environments.

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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 500-TOB930

ManufacturerAllen Bradley
Product TypeOpen, top-wired AC contactor
Product Line500 Contactors
Part Number500-TOB930
Weight1.13 lbs (0.51 kg)
UPC662072141137
Actuation Voltage440 V AC (50 Hz) / 480 V AC (60 Hz)
Frequency Rating50/60 Hz
Main Circuit TerminalsScrew type
Service Current11 A
Continuous Current9 A
Power Loss2.7 W
Inrush Peak87 A
Pole Setup3 Main Poles + 1 Normally Open Auxiliary Contact
Coil Burden8 VA (sealed, 60 Hz)
Motor Rating2 HP @ 575 V, 3-phase
Coil LimitOperates down to ~85% rated voltage
Wiring StyleTop-wired
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As part of the Allen Bradley 500 Contactors series, the 500-TOB930 is an open, top-wired contactor designed for effective control in electrical systems. This component operates at an actuation voltage of 440 V AC for 50 Hz circuits and 480 V AC for 60 Hz applications, making it adaptable to various voltage conditions. The contactor can handle a continuous current of 9 Amperes and service currents up to 11 Amperes.

The connectivity for the main circuit terminals is through screw type, ensuring reliable connections. With a power loss of 2.7 Watts, the efficiency of this unit is commendable. Notably, it has an inrush peak capacity of 87 Amperes, which allows it to handle temporary surges during startup. It features a configuration of three main poles alongside one normally open auxiliary contact, providing additional control options.

Rated for motor use, the contactor supports up to 2 horsepower at 575 volts in a three-phase setup. The coil burden is rated at 8 VA when sealed at 60 Hz, and the contactor operates effectively down to approximately 85% of its rated voltage. Overall, the 500-TOB930 contactor is well-suited for demanding industrial applications where reliable performance is essential.