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
251300R3
251300R3 is an S&C Electric SM-4 power fuse rated 200 amperes continuous with slow-speed fault interruption characteristics. This fuse unit is designed for use in substations and outdoor distribution applications where coordinated protection is required with other protective devices. The SM-4 refill unit features a silver or pretensioned nickel-chrome current-responsive fusible element with solderless, brazed construction into terminals, delivering precise melting time-current characteristics with only 10% total tolerance in melting current. Fast, positive fault interruption is achieved through high-speed elongation of the arc in the solid-material-lined bore and efficient deionizing action of gases generated through thermal reaction of the solid material.
- Part Number: 251300R3
- Manufacturer: S&C Electric
- Fuse Type: SM-4 Refill Unit
- Continuous Current Rating: 200 amperes
- Voltage Rating: 7.2 kV nominal
- Speed: Slow
- Interrupting Rating: 15,600 amperes RMS symmetrical
- Fusible Element: Silver or pretensioned nickel-chrome
- Construction: Solderless, brazed terminals
- Arc-Extinguishing Medium: Solid-material-lined bore with deionizing gas generation
Specifications
- Part Number: 251300R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 7200
- Amperage : 200
- Class Rating : E
- Velocity : Slow
Product Data
- Weight : 2
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