• YASKAWA CF120-B579 Braking Resistor with Fuse (Drive-Mounted, 3% ED)
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YASKAWA A1000 CF120-B579 Braking Resistors with Fuse (3% ED)

YASKAWA A1000 CF120-B579 Braking Resistors with Fuse (3% ED)

CF120-B579 drive-mounted braking resistors with built-in fuse for 0.4-5.5 kW A1000 drives at 3% duty.

Key features

  • Built-in fuse; if it blows the entire braking resistor must be replaced
  • Duty factor 3% ED, 10 s max.; used with the drive's built-in braking transistor
  • Requires the separate EZZ020805A attachment for mounting on the drive
  • No thermal fault wiring sequence required (unlike ERF150WJ)
  • Weight 0.256 kg

Specifications

Brand YASKAWA
Series CF120-B579
Category Braking resistor with fuse
Duty factor 3% ED, 10 s max.
Weight 0.256 kg
Compatible drives A1000
Source YASKAWA A1000 catalogue, p. 48-49, 52
CF120-B579B Resistance: 200 Ω | Applicable motor: 200 V 0.4-1.1 kW
CF120-B579C Resistance: 100 Ω | Applicable motor: 200 V 1.1-1.5 kW
CF120-B579D Resistance: 70 Ω | Applicable motor: 200 V 2.2 kW
CF120-B579E Resistance: 62 Ω | Applicable motor: 200 V 3-5.5 kW
CF120-B579F Resistance: 750 Ω | Applicable motor: 400 V 0.4-0.75 kW
CF120-B579G Resistance: 400 Ω | Applicable motor: 400 V 1.5 kW
CF120-B579H Resistance: 300 Ω | Applicable motor: 400 V 2.2 kW
CF120-B579J Resistance: 250 Ω | Applicable motor: 400 V 3-5.5 kW
CF120-B579A Resistance: 400 Ω | Applicable motor: 200 V 0.1-0.4 kW
Braking ResistorsYASKAWA
9 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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YASKAWA A1000 CF120-B579 Braking Resistors with Fuse (3% ED)

Brand YASKAWA·Braking Resistors

Available part numbers (9)

CF120-B579B, CF120-B579C, CF120-B579D, CF120-B579E, CF120-B579F, CF120-B579G, CF120-B579H, CF120-B579J, CF120-B579A

How to order

Send the YASKAWA part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
CF120-B579BResistance: 200 Ω | Applicable motor: 200 V 0.4-1.1 kW
CF120-B579CResistance: 100 Ω | Applicable motor: 200 V 1.1-1.5 kW
CF120-B579DResistance: 70 Ω | Applicable motor: 200 V 2.2 kW
CF120-B579EResistance: 62 Ω | Applicable motor: 200 V 3-5.5 kW
CF120-B579FResistance: 750 Ω | Applicable motor: 400 V 0.4-0.75 kW
CF120-B579GResistance: 400 Ω | Applicable motor: 400 V 1.5 kW
CF120-B579HResistance: 300 Ω | Applicable motor: 400 V 2.2 kW
CF120-B579JResistance: 250 Ω | Applicable motor: 400 V 3-5.5 kW
CF120-B579AResistance: 400 Ω | Applicable motor: 200 V 0.1-0.4 kW

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