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
121250R3
121250R3 is an SM-4 Fuse Refill Unit manufactured by S&C Electric, designed for use in outdoor distribution substations and industrial applications. This refill unit is compatible with SM-4 Power Fuses and provides reliable protection for transformers, capacitor banks, and cables. The SM-4 Fuse Refill Unit features a precision-engineered fusible element for dependable performance and accurate time-current characteristics. It is engineered for fast, positive fault interruption and is suitable for systems up to 7.2 kV nominal voltage. The unit is designed for easy installation and replacement in existing SM-4 fuse mountings.
- Part Number: 121250R3
- Manufacturer: S&C Electric
- Series: SM-4
- Mounting Type: SM-4 compatible
- Voltage: 7.2 kV nominal
- Amperage: 150E
- Interrupt Rating: 15,600 amperes RMS symmetrical
- Application: Outdoor distribution, industrial
- Features: Fast fault interruption, precise time-current characteristics
- Standards: ISO9001:2000 certified manufacturing
Specifications
- Part Number: 121250R3
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Medium Voltage
- Type : SM-4
- Voltage : 7200
- Amperage : 150
- Class Rating : E
- Velocity : Standard
Product Data
- Weight : 2
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