2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:S&C Electric
- Sub-Category:Medium Voltage
Description
454040R1
454040R1 is a 40 ampere, 34.5 kV SMD-1A slow speed power fuse from S&C Electric designed for outdoor distribution and substation applications.This fuse provides reliable overcurrent protection with a slow melting characteristic suitable for line dropping applications. It features a solid-material-lined bore for fast, positive fault interruption through high-speed elongation of the arc and efficient deionizing action of gases generated by thermal reaction. The fuse is part of the SMD series, known for durable construction and precise time-current characteristics, ensuring consistent performance under vibration, age, and surge conditions.
- Amperage: 40 Amperes
- Voltage Rating: 34.5 kV
- Fuse Type: SMD-1A
- Speed: Slow
- Application: Outdoor distribution, line dropping
- Interrupting Rating: Up to 25,000 amperes symmetrical at 60 Hz (typical for SMD fuses)
- Mounting: Panel accessories compatible
- Construction: Solid-material-lined bore for arc elongation
- Certifications: Manufactured under ISO 9001:2000 quality system
Specifications
- Part Number: 454040R1
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Section : Fuse Link
- Type : SMD-1A
- Voltage : 34500
- Amperage : 40
- Class Rating : SMD-1A
- Velocity : Slow
Product Data
- Weight : 10
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