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
122250R3
122250R3 is an SM-4 medium voltage power fuse rated 150 amperes at 14.4 kV nominal (17.0 kV maximum) designed for substations and outdoor distribution applications. This Class E fuse features standard interruption speed and utilizes S&C's proven SM-4 refill unit technology with silver or pretensioned nickel-chrome current-responsive fusible elements for precise melting characteristics. The fuse delivers fast, positive fault interruption through high-speed arc elongation in a solid-material-lined bore with efficient deionizing action.
- Part Number: 122250R3
- Manufacturer: S&C Electric
- Fuse Type: SM-4
- Current Rating: 150 amperes RMS symmetrical
- Voltage Rating: 14.4 kV nominal, 17.0 kV maximum
- Class Rating: E
- Interrupting Rating: 12,500 amperes RMS symmetrical
- Speed: Standard (S&C Standard)
- Fusible Element: Silver or pretensioned nickel-chrome
- Construction: Solderless, brazed terminals
- Melting Tolerance: 10% total tolerance
- BIL: 150 kV
Specifications
- Part Number: 122250R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 14400
- Amperage : 150
- Class Rating : E
- Velocity : Standard
Product Data
- Weight : 2
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