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Allen Bradley 1204 Reflected Wave Reduction Devices 1204-TFB2

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1204-TFB2

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The 1204-TFB2 from Allen Bradley serves as a reflective wave terminator that operates effectively across a carrier frequency of 2 kHz. It supports a three-phase input with a voltage range of 380 to 600 V AC and can handle power ratings from 1.5 kW to 597 kW, equivalent to 1.5 to 800 horsepower.

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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 1204-TFB2

ManufacturerAllen Bradley
Product TypeReflective Wave Terminator
Product Line1204 Reflected Wave Reduction Devices
Part Number1204-TFB2
Weight8.63 lbs (3.91 kg)
UPC662453231389
Carrier Frequency2 kHz
Voltage380–600 V AC
Phase3-Phase
Power Range1.5–597 kW (1.5–800 HP)
MountingPanel
TerminationScrew / Terminal Block
CoolingNatural Convection
Enclosure RatingIP65
StandardUL, NEMA
ConstructionMetal Enclosure
NEMA Type4X
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The Allen Bradley 1204-TFB2 is recognized as a reflective wave terminator, specifically tailored for applications requiring stable performance within a specified frequency range. It operates with a carrier frequency set at 2 kHz, which is effective for a wide range of motor control applications. This device can manage an input voltage spectrum between 380 and 600 volts AC and is configured for use in three-phase systems.

It is capable of delivering a power output ranging from 1.5 kW up to 597 kW, supporting motors with a horsepower rating between 1.5 and 800 HP. This versatility makes it suitable for various industrial applications. For installation, the unit can be mounted directly onto panels. It includes screw and terminal block options for terminations, enabling flexible wiring configurations.

Cooling is managed through natural convection, promoting efficient heat dissipation without the need for active cooling systems. Constructed with a sturdy metal enclosure, this terminator has an IP65 rating, which ensures protection against dust ingress and low-pressure water jets, making it ideal for use in less than clean industrial environments. Additionally, this device adheres to UL and NEMA standards, qualifying it for high-quality safety and performance criteria. The nomenclature for the enclosure is NEMA Type 4X, indicating its suitability for corrosive environments.