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:Fuse Part And Accessory
Description
252075R4
252075R4 is an S&C Electric outdoor distribution power fuse unit designed for 14.4 kV systems with SM-4 mounting compatibility. This high-voltage fuse delivers reliable protection in distribution networks requiring coordinated fault clearing and load isolation. 252075R4 combines proven boric acid fuse technology with slow-clearing characteristics to provide selective coordination in multi-stage protection schemes. The fuse unit features low resistance design with manufacturer-specified mΩ values ranging from 1.1 to 1.79, ensuring minimal voltage drop during normal operation. Rated for use in solidly grounded and ungrounded systems, this fuse integrates seamlessly with S&C Electric distribution equipment and switchgear.
- Amperage Rating: 50 A
- Voltage Rating: 14.4 kV nominal, 17.0 kV maximum
- Fuse Holder: SM-4
- Fuse Rating: E
- Speed Characteristic: Slow
- Time Current Curve: TCC 119-4
- Interrupting Rating: 12,500 amperes RMS symmetrical
- Fuse Type: Boric acid outdoor distribution power fuse
- Resistance: 1.1 to 1.79 mΩ
- Application: Outdoor distribution protection and coordination
Specifications
- Part Number: 252075R4
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Fuse Part And Accessory
- Section : Fuse Refills
- Family : SM-4
- Type : E
Product Data
- Weight : 1
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