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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:Fuse Part And Accessory
Description
122020R4
122020R4 is a 200 ampere, 14.4 kV SM-4 series power fuse refill from S&C Electric designed for use in high-voltage power distribution systems.122020R4 fuse units are rated for 14.4 kV nominal voltage with a maximum of 17 kV, suitable for SM-4 fuse mountings. This fuse has a continuous load current rating of 200 amperes and an interrupting rating of 12,500 amperes RMS symmetrical. It features a three-pole design compatible with standard S&C SM-4 fuse holders and is intended for use in solidly grounded neutral systems with single-conductor, concentric-neutral cable connections.
- Amperage: 200 A
- Voltage Rating: 14.4 kV nominal, 17 kV max
- Series/Frame: SM-4
- Interrupt Rating: 12,500 A RMS symmetrical
- Poles: Three-pole
- Mounting Type: SM-4 fuse mounting
- Duty Cycle: Three-time fault-closing capability
- Application: Solidly grounded neutral systems
- Compatible Fuse Unit: SMU-20® Fuse Unit
Specifications
- Part Number: 122020R4
- Manufacturer : S&C Electric
- Brand : S&C Electric
- Category : Fuse
- Item Subcategory : Fuse Part And Accessory
- Section : Fuse Refills
- Family : SM-4
- Type : E
- Voltage : 17000
- Amperage : 200
Product Data
- Weight : 1
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