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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
122030R3
122030R3 is an S&C Electric SM-4 medium voltage power fuse rated for 14.4kV nominal (17.0kV maximum) at 20 amperes with Class E speed rating. This fuse is designed for use in substations and outdoor distribution applications where fast, positive fault interruption is required. The SM-4 refill unit achieves rapid arc elongation in a solid-material-lined bore combined with efficient deionizing action of gases generated through thermal reaction, providing reliable overcurrent protection and fault coordination.
- Type: SM-4 Medium Voltage Power Fuse
- Voltage Rating: 14.4kV Nominal, 17.0kV Maximum
- Current Rating: 20 Amperes
- Class Rating: E (Speed)
- Basic Impulse Level (BIL): 110kV
- Maximum Interrupting Rating: 12,500 Amperes RMS Symmetrical
- Continuous Current: 200 Amperes
- Application: Substations and Outdoor Distribution
Specifications
- Part Number: 122030R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 14400
- Amperage : 20
- Class Rating : E
- Velocity : Standard
Product Data
- Weight : 2
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