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
121150R3
121150R3 is an S&C Electric SM-4 power fuse designed for outdoor distribution and substation applications. This standard fuse unit delivers reliable fault interruption and protection for distribution systems operating at 7.2 kV nominal voltage with a maximum continuous rating of 200 amperes. The SM-4 refill unit features precision-engineered fusible elements and high-speed arc elongation technology for fast, positive fault interruption across the full fault spectrum. Key Specifications
- Part Number: 121150R3
- Manufacturer: S&C Electric
- Fuse Type: SM-4 Standard Refill Unit
- Voltage Rating: 7.2 kV Nominal
- Maximum Continuous Rating: 200 Amperes RMS
- Ampere Rating: 100E
- Fusible Element: Silver or Pretensioned Nickel-Chrome
- Construction: Solderless, Brazed Terminals
- Melting Current Tolerance: 10% Total Tolerance
- Application: Outdoor Distribution and Substation Protection
Specifications
- Part Number: 121150R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 7200
- Amperage : 100
- Class Rating : E
- Velocity : Standard
Product Data
- Weight : 2
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