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Medium Voltage Motorstart Fuse 3.6kV | 250A Amperage | Non-Indicating | Cylindrical Shape by Eaton

BRAND: Eaton
SKU: 3-6WKFHO250
$640.90 List price: $798.70
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Protect your motors with this medium voltage motorstart fuse rated at 3.6kV and 250A. Ideal for industrial applications, it features a non-indicating design with a striker for secure installation and a high interrupt rating of 50 kAIC for enhanced safety.

Product Name/Title: Medium Voltage Motorstart Fuse 3.6kV | 250A Amperage | Non-Indicating | Cylindrical Shape by Eaton

Brand: Eaton

SKU: 3-6WKFHO250

Alternatively Known As: Medium Voltage Motor Fuse, 3.6kV Motor Fuse, 250A Motorstart Fuse, WKF Fuse, Eaton Motor Fuse

Technical Specifications
  • Amperage Rating: 250 A
  • Voltage Rating: 3.6 kV AC
  • Fuse Size: 76 x 254 mm
  • Fuse Diameter: 76 mm
  • Breaking Capacity: 50 A
  • Interrupt Rating: 50 kAIC
  • Watt Losses: 57 W
  • Resistance: 0.65 ohms
  • Fuse Indicator: Non Indicating
  • Installation Technique: Air
  • Performance Category: Back-up (IEC 60282-1)
  • Fuse Shape: Cylindrical with offset bolted tags
  • Class: Class back-up
  • With Striker: Yes
  • Rated Frequency: 50 Hz
  • Dimensions (H x L x W): 76mm x 254mm x 76mm
  • Weight: 2.83 kg
Key Features
  • Medium voltage motor fuse with 250 A amperage rating
  • Voltage rating of 3.6 kV suitable for industrial motor applications
  • Non-indicating fuse type with striker included
  • Cylindrical fuse shape with offset bolted tags for secure installation
  • Back-up performance category according to IEC 60282-1
  • Interrupt rating of 50 kAIC for high fault current protection
  • Air installation technique
Professional Installation Requirements
  • Installation should be performed by a qualified electrical professional experienced with medium voltage equipment to ensure safety and compliance.
Applications
  • Motor protection in medium voltage electrical systems
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Designed for reliable motor protection to prevent electrical faults and reduce downtime
  • High interrupt rating enhances safety and reduces risk of electrical fires
Warranty Information

Warranty terms as provided by Eaton, typically covering manufacturing defects. Please refer to Eaton's official warranty policy.

Available Now

The Eaton 3.6KV 250Amp 3" 'O' Motorstart Fuse WKF is available for immediate purchase, ideal for industrial motor protection applications.

Product specifications (skuPage.3.6WKFHO250.pdf, 93 Kb) [Download]