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
122150R3
122150R3 is an S&C Electric SM-4 medium voltage power fuse rated for 14.4 kV nominal voltage and 80 amperes continuous current. This expulsion-type fuse is designed for reliable overcurrent protection in electrical distribution systems and substations. The fuse utilizes an SM-4 Refill Unit with a silver or pretensioned nickel-chrome current-responsive element for precise melting time-current characteristics. Fast, positive fault interruption is achieved through high-speed arc elongation in the solid-material-lined bore and efficient deionizing action of gases generated by thermal reaction. The compact design weighs approximately 2 pounds and features durable construction for outdoor and substation applications.
- Voltage Rating: 14.4 kV Nominal, 17.0 kV Maximum
- Continuous Current: 80 Amperes
- Fuse Type: SM-4 Refill Unit
- Interrupting Rating: 12,500 Amperes RMS Symmetrical at 14.4 kV
- BIL: 110 kV
- Frequency: 60 Hz
- Fusible Element: Silver or Pretensioned Nickel-Chrome
- Construction: Solderless, Brazed Terminals
- Melting Current Tolerance: 10 Percent
- Application: Substations and Outdoor Distribution
Specifications
- Part Number: 122150R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 14400
- Amperage : 80
Product Data
- Weight : 2
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