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Product Info
- Manufacturer:S&C Electric
- Sub-Category:Medium Voltage
Description
252075R3
252075R3 is an SM-4 medium-voltage current-limiting fuse with a slow-blow characteristic designed for reliable fault interruption in power distribution systems.
This fuse is rated for 50 amperes continuous current and a voltage rating of 14,400 volts AC. It features a current-limiting design that provides fast, positive fault interruption through high-speed arc elongation and efficient deionizing action within the fuse. The SM-4 fuse type is commonly used in outdoor distribution and substation applications, ensuring protection of electrical equipment against overloads and short circuits.
- Key Specifications
- Type: SM-4 Medium Voltage Current-Limiting Fuse
- Voltage Rating: 14.4 kV AC
- Current Rating: 50 Amperes
- Characteristic: Slow-Blow
- Interrupting Rating: 12,500 Amperes RMS symmetrical (typical for 14.4 kV systems)
- Mounting: Compatible with SM-4 Fuse Mountings
- Application: Outdoor Distribution and Substation Protection
- Part Number: 252075R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 14400
- Amperage : 50
- Class Rating : E
- Velocity : Slow
- Weight : 2
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Specifications
Product Data
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