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Allen Bradley IEC 100 Contactors 100-D180-VTTB

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100-D180-VTTB

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The Allen-Bradley 100-D180-VTTB Bulletin 100-D Delta-Wye connector is used with contactors from the Allen-Bradley 100-D115 to 100-D118 product lines. This connector operates with equipment with voltage ratings of 24 to 250 Volts DC. The connector uses a Delta-Wye mechanism and a reversing mechanism for operations.

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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 100-D180-VTTB

ManufacturerAllen Bradley
Product TypeConnector
Product LineIEC 100 Contactors
Part Number100-D180-VTTB
Weight3.00 lbs (1.36 kg)
CatalogBulletin 100-D Accessory Catalog
Type of ConnectorDelta-Wye Connector
Operation MechanismReversing
Phases3-Phase
CompatibilityBulletin 100-D115 to 100-D180 Contactors
Cross-section50 Square Millimeters
Terminal ConnectionTerminal blocks
ConnectionOutput Values Only
Package Quantity1
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The 100-D180-VTTB connector is a Delta-Wye connector that is available in the connecting components accessories catalog of the IEC 100 Contactors and Bulletin 100-D contactors series that are manufactured by Allen-Bradley. The Delta-Wye connection is a type of 3-phase electric power transformer connection. This connection uses Delta-connected windings on its primary and secondary Wye stars. The Allen-Bradley 100-D180-VTTB Delta-Wye connector operates with output values only and it has been designed to operate with the Allen-Bradley 100-D115 to 100-D180 series contactors only. It has a cross-section that is 50 millimeters square and it operates as a reversing device. The Allen-Bradley 100-D180-VTTB Delta-Wye connector is connected to other devices through the terminal blocks that are also connected to the contactor that it works with.

The Allen-Bradley 100-D180-VTTB Bulletin 100-D Delta-Wye connector operates with contactors with voltage ratings of 24 to 250 Volts DC. The main purpose of using this connector is to affect the voltage that is applied to the windings. This connector is one of the available electromechanical methods for reducing the voltage applied to the system motor in the starting phase. The Allen-Bradley 100-D180-VTTB Delta-Wye connector comes in a package of one connector and more connectors can be ordered from the same Bulletin 100-D accessories catalog. It is meant to be used with contactors that operate as industrial control equipment alongside motors. This connector can be used with single-phase or 3-phase transformers, and this means that it is compatible with multiple applications that require voltage control. Like any type of connector, this connector should be installed by a technician since improper wiring could affect the whole system negatively.