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12KV Medium Voltage Fuse | 40A Amperage | Full-Range Performance | With Striker by Eaton
This 12KV medium voltage fuse features a 40A amperage rating and full-range performance, making it ideal for transformer protection in industrial settings. Built for reliability with a bolt-on construction and clip-in mounting, it ensures safety and compliance in electrical installations.
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Product Name/Title: 12KV Medium Voltage Fuse | 40A Amperage | Full-Range Performance | With Striker by Eaton
Brand: Eaton
SKU: 12FFLSJ40
Alternatively Known As: 12KV Medium Voltage Fuse, 40 Amp DIN Fuse, Full Range DIN Fuse, Eaton Bussmann Fuse 12FFLSJ40
Technical Specifications
- Amperage Rating: 40 A
- Voltage Rating: 12 kV AC
- Fuse Size: 76 x 292 mm
- Breaking Capacity: 50 kA
- Fuse Indicator: With Striker
- Performance Category: Full-range (IEC 60282-1)
- Construction Type: Bolt-on
- Mounting Method: Clip-in
- Element Material: Silver
- Resistance: 19.7 Ohms
- Watt Losses: 42 W
- Interrupt Rating: 50 kAIC
- Installation Technique: Air
- Frequency Rating: 50 Hz
- Dimensions (H x L x W): 76mm x 326mm x 76mm
- Weight: 3.16 kg
Key Features
- Medium voltage DIN fuse with 40 A amperage rating
- Full-range performance category according to IEC 60282-1
- With striker for fuse indication
- Bolt-on construction type with clip-in mounting method
- Silver element for reliable performance
- Breaking capacity of 50 kA
- Rated voltage of 12 kV AC
- 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
- Primary side transformer protection
- Transformer protection for indoor or outdoor use
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- High breaking capacity reduces risk of electrical faults and equipment damage, enhancing system reliability and safety.
- Durable construction minimizes waste and replacement frequency.
Warranty Information
Warranty details available upon request from Eaton, typically covering manufacturing defects.
Available Now
The Eaton 12KV 40Amp 3" Full Range Fuse is available now for immediate purchase. Ideal for transformer protection in industrial and utility applications.
