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1204-TFB2 Allen-Bradley
Original price
$755.80
-
Original price
$962.50
Original price
$755.80
$755.80
-
$962.50
Current price
$755.80
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1204-TFB2 is an Allen-Bradley reflective wave terminator used in PowerFlex drive systems to reduce reflected wave effects in PWM cable runs. This device is part of the 1204 Reflected Wave Reduction Devices family and is installed inline between the drive and motor. It is specified for three-phase AC systems and protects long cable installations up to 600 ft at 2 kHz carrier frequency. Common in industrial motor control panels, it enhances drive reliability in variable-frequency applications. 1204-TFB2 is the part number.
Best Suited For
- PowerFlex AC drive systems
- Long cable three-phase motor installations
- High-power motors (1.5 kW to 597 kW / 1.5 hp to 800 hp)
- Panel-mounted termination for 460 V / 575 V drives
Input Voltage
380-600 V AC, three-phase
Carrier Frequency
2 kHz
Power Range
1.5-597 kW (1.5-800 HP)
Enclosure Rating
IP65 (NEMA 4X)
Heat Dissipation (at 2 kHz, 600 ft)
360 W
Technical Specifications
I/O & Electrical
Input voltage
380-600 V AC, three-phase
Carrier frequency
2 kHz
Power handling
1.5-597 kW (1.5-800 HP)
Communication & Power
Heat dissipation (max cable 600 ft at 2 kHz)
360 W
Heat dissipation (600 ft at 2 kHz lower rating)
250 W at lower drive power (per table)
Physical & Environmental
Ambient temperature
0-40 °C (32-104 °F)
Enclosure type
IP65 (NEMA 4X)
Altitude rating
Full rating to 1000 m (3280 ft)
Hazardous environment rating
Class 1, Division 2; T3 (200 °C), Groups A, B, C, D
Certifications
ULC-ULNEMA 4X
UL and C-UL listed per installation instructions.
