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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:Mersen
- Sub-Category:Low Voltage Fuse
Description
A3T45
A3T45 is a Mersen 45A 300V Class T fast-acting fuse designed for reliable circuit protection in load centers, panelboards, switchboards, and metering centers. This compact fuse features a cylindrical body with a diameter of 0.56 inches and a length of 0.88 inches, providing high current-limiting performance and permanent identification through stamped blade markings. The A3T45 is non-indicating and UL/CSA listed for safety and compliance. Engineered for applications requiring robust protection, the A3T45 offers a 200,000 AIC interrupting rating at 300V AC and 50,000 AIC at 160V DC. Its unique dimensions prevent replacement by other fuse classes, ensuring correct installation and system integrity. The fuse is suitable for use in switchboards, circuit breakers, and various electrical distribution equipment.
- Part Number: A3T45
- Manufacturer: Mersen
- Amperage Rating: 45A
- Voltage Rating: 300V AC, 160V DC
- Class: T
- Interrupting Rating: 200,000 AIC (AC), 50,000 AIC (DC)
- Mounting Type: 1 Pole, Cylindrical
- Physical Size: 0.56" x 0.88"
- Series/Frame: A3T
- Acting Type: Fast-Acting
- Certifications: UL 248/248-15, CSA C22.2 No. 248.15
- UPC: 782001890124
Specifications
- Part Number: A3T45
- Manufacturer : Mersen
- Brand : Mersen
- Category : Fuse
- Item Subcategory : Low Voltage Fuse
- Family : A3T
- Type : A3T
- Voltage : 300
- Amperage : 45
- AIC rating : 200kA@300V
- Diameter : 0.56
- Class Rating : T
- Barrels : 1
Product Data
- UPC : 782001890124
- GTIN : 00782001890124
- Weight : 5
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