ATDR1-1/2 - Ferraz Shawmut, Mersen 1.5A 600V Class CC Time Delay Fuse, Motor Protection, Highly Current Limiting, UL/CSA Listed, Rejection Style

ATDR1-1/2

ATDR1-1/2 is a Class CC time delay fuse from Ferraz Shawmut and Mersen, designed for reliable protection of small motors and sensitive branch circuits.

This highly current-limiting, time delay fuse is engineered to withstand motor starting inrush currents without nuisance opening, making it ideal for applications with frequent starts and stops. The rejection-style design helps prevent installation errors, while the fiberglass body and high-grade silica filler ensure durability and fast arc quenching in harsh environments. UL and CSA certifications guarantee compliance with industry standards for safety and performance.

Key Specifications
• Amperage: 1.5A
• Voltage: 600V AC, 300V DC
• Poles: Not specified (fuse, not a switch)
• Mounting Type: Not specified (fuse, typically panel or block mounted)
• Interrupt Rating: 200,000A AC, 100,000A DC
• Series/Frame: ATDR (Amp-Trap 2000)
• Trip Unit: Not applicable (fuse, not a circuit breaker)
• Certifications: UL Listed (248-8, 198L), CSA Certified (C22.2 No. 248.4)
• Time Delay: Yes, for motor inrush protection
• Physical Size: 0.41" x 1.5" (approximate)
• Rejection Style: Prevents replacement with incorrect fuse class
• Applications: Small motors, contactors, lighting, heating, general loads

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Specifications

• Part Number: ATDR1-1/2
• Manufacturer : Eaton
• Brand : Cutler Hammer
• Category : Fuse
• Item Subcategory : Low Voltage Fuse
• Family : Amp-Trap 2000
• Type : ATDR
• Voltage : 600
• Amperage : 1
• AIC rating : 200kA@600V
• Diameter : 0.41
• Class Rating : CC
• Barrels : 1

Product Data

• UPC : 782001908508
• GTIN : 00782001908508
• Country of Origin : Mexico
• Dimensions : x 1-1/2 in x
• Weight : 5
• Certification : UL/CSA