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Available Now! 
Available Now!AC Tech
ESV751N01SXB
VFD, 1hp, 0.75kW, 120-240V, Single Phase, NEMA 1, Indoor Only, Size G1: 7.5 x 3.9 x 4.4" (190 x 99 x 111mm) (HWD), This Series is Being Discontinued, Available Only While Stock Lasts!
$546.71$546.71 -
Available Now! 
Available Now!AC Tech
ESV751N02YXB
VFD, 1hp, 0.75kW, 208-240V, Single or Three Phase Input, NEMA 1, Indoor Only, Size G1: 7.5 x 3.9 x 4.4" (190 x 99 x 111mm) (HWD), This Series is Being Discontinued, Available Only While Stock Lasts!
$416.21$416.21 -
Available Now! 
Available Now!AC Tech
ESV751N04TXB
VFD, 1hp, 0.75kW, 400-480V, Three Phase, NEMA 1, Indoor Only, Size G1: 7.5 x 3.9 x 4.4" (190 x 99 x 111mm) (HWD), Possible Replacement: Lenze I51BP175F00001K00S (Same Mounting), This Series is Being Discontinued, Available Only While Stock Lasts!
$564.92$564.92 -
Available Now! 
Available Now!Teco Westinghouse
E510-401-H3-U
VFD, 1hp, 2.5A, CT/VT, 460VAC, 3 Phase, F1, 6.46x3.57x5.96", Med. Duty Compact, NEMA1/IP20
$289.00$289.00 -
Available Now! 
Available Now!Teco Westinghouse
E510-201-H-U
VFD, 1hp, 4.5A CT/VT, 230VAC, Single and 3 Phase, F1, 6.46x3.57x5.96", Med. Duty Compact, NEMA1/IP20
$276.00$276.00 -
Available Now! 
Available Now!AC Tech
ESV751N06TXB
VFD, 1hp, 0.75kW, 480-600V, Three Phase Output, NEMA 1, Indoor Only, Size G1: 7.5 x 3.9 x 4.4" (190 x 99 x 111mm) (HWD), This Series is Being Discontinued, Available Only While Stock Lasts!
$434.84$434.84 -
Teco Westinghouse
A510-2001-C-UE
VFD, 1hp, 230V, Single and 3 Phase, IP20/NEMA 1, Sensorless Vector, Built-In Braking Transistor
$375.25$375.25 -
Teco Westinghouse
F510-2001-C-UE
VFD, 230V, Single and 3 Phase, 1hp, 5A, VT, NEMA 1, Fan and Pump, Dynamic Braking Transistor
$354.35$354.35 -
Available Now! 
Available Now!Teco Westinghouse
F510-4001-C3-UE
VFD, 1hp 3.4 Amp VT, 460VAC, 3 Phase, NEMA 1, Fan and Pump, Dynamic Braking Transistor, 9.61 x 5.12 x 5.94" (HWD), F510 Series
$408.00$408.00 -
Available Now! 
Available Now!Teco Westinghouse
A510-4001-C3-UE
VFD, 1hp, 460V, Three Phase, IP20/NEMA 1, Sensorless Vector, Built-In Braking Transistor
$386.18$386.18 -
Teco Westinghouse
A510-5001-C3-UE
VFD, 1hp, 575V, 3 Phase, NEMA 1, Sensorless Vector, w/Dynamic Braking Transistor
$730.55$730.55 -
Invertek
BC22001-00I1FM-0HEX0-F01
HVAC VFD, 200-240V, 3 Phase, 1hp, 4.3 Amp (4.3A), NEMA 1, Vertical, Bypass, Frame 1, 46.35 x 13.15 x 10.00" (HWD)
$2,706.35$2,706.35
VFDs (Variable Frequency Drives) adjust motor speed by varying the frequency and voltage supplied to the motor, boosting efficiency and optimizing performance. We offer drives from 1/8 to 1,000hp with a range of options and enclosures.