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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:Littelfuse
- Sub-Category:Low Voltage
Description
L50QS500
L50QS500 is a high-speed, round-body semiconductor fuse from Littelfuse, designed for robust protection of sensitive, high-power semiconductor devices in demanding industrial applications.
This next-generation POWR-SPEED® fuse offers extremely current-limiting performance, low energy let-through (I2t), and is engineered for use in power converters, inverters, rectifiers, power supplies, UPS systems, variable speed drives, and control circuits. Its traditional North American bolted-style dimensions ensure easy integration into existing systems, while advanced materials and construction deliver reliable operation across a wide temperature range.
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Key Specifications
- Amperage: 500 A
- Voltage: 500 V AC/DC
- Poles: 1
- Mounting Type: Bolted (round body)
- Interrupt Rating: 200 kA at 500 V AC, 50 kA at 500 V DC
- Series/Frame: L50QS
- Trip Unit: Not applicable (fuse)
- Certifications: UL Recognized (cURus, File E71611), CE, RoHS 2, REACH, Halogen Free
- Class: aR
- Operating Temperature: -55°C to +125°C
- Body Material: Melamine
- Terminals: Copper alloy, silver plated
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Specifications
- Part Number: L50QS500
- Manufacturer : Littelfuse
- Brand : Littelfuse
- Category : Fuse
- Item Subcategory : Low Voltage
- Family : Powr-Speed
- Type : L50QS Series – High-Speed Semiconductor Fuse, Round Body
- Voltage : 500
- Amperage : 500
- AIC rating : 200kA@500V
- Diameter : 2
- Barrels : 1
Product Data
- UPC : 079458860108
- Weight : 2
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