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:Eaton
- Sub-Category:Low Voltage
Description
A50QS300-4R
A50QS300-4R is a high-speed semiconductor fuse designed for reliable protection in demanding electrical applications. This fuse features a 300A amperage rating and is rated for both 500VAC and 500VDC systems, making it suitable for a wide range of industrial and commercial uses. The cylindrical body and bolt-on mounting ensure secure installation and consistent performance. The A50QS300-4R is engineered for superior cycling ability and low I2t, providing enhanced protection for sensitive solid-state equipment such as motor drives, inverters, and UPS systems. Its robust construction and high interrupt rating make it a dependable choice for critical circuit protection.
- Amperage Rating: 300A
- AC Voltage Rating: 500VAC
- DC Voltage Rating: 500VDC
- Mounting Type: Bolt-On
- Interrupt Rating: 200kA
- Series: A50QS
- Body Style: Cylindrical
- Speed: High Speed
- RoHS Compliant
- Physical Size: 1.5" x 4.34"
- Connection: Bolt-In Blade
- Application: Semiconductor Protection
Specifications
- Part Number: A50QS300-4R
- Manufacturer : Eaton
- Brand : Cutler Hammer
- Category : Fuse
- Item Subcategory : Low Voltage
- Family : Amp-Trap
- Type : A50QS
- Voltage : 500
- Amperage : 300
- AIC rating : 200kA@500V
- Connection : Bolt-In Blade
- Diameter : 1.5
- Barrels : 1
Product Data
- Weight : 1.2
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