ATQR7 – Mersen | CC TD FUSE 600V 7A

Description

The Mersen CC TD Fuse 600V 7A ATQR7 is a time-delay fuse from the Amp-Trap 2000 series, designed to protect branch circuits in electrical distribution systems. This small-dimension fuse is ideal for managing high inrush currents from control transformers, solenoids, and other inductive loads, providing reliable performance in both standard and challenging industrial environments.

Key Features

• Time-Delay Performance: Accommodates high inrush currents from control transformers and inductive loads without causing nuisance openings.
• Current Limiting: Offers excellent current-limiting capabilities to minimize peak let-through currents, enhancing circuit protection.
• Rejection-Style Design: Prevents replacement errors when used with recommended fuse blocks, ensuring accurate installation and maintenance.
• High Visibility: Features an orange label for easy brand recognition and simplified replacement.
• Durable Construction: Fiberglass body provides stability and durability in harsh industrial settings.
• Enhanced Traceability: Metal-embossed date and catalog number for lasting identification and traceability.
• Effective Arc Quenching: High-grade silica filler ensures rapid arc quenching and high current limitation.

Specifications

• Voltage Rating: 600V AC/DC
• Current Rating: 7A
• Standards: UL listed to standard 248-4 (File E2137), DC listed to UL standard 248, CSA certified to standard C22.2 No. 248.4
• Application Areas: Control transformers, solenoids, inductive loads, lighting, heating, and general-purpose loads

Documents

Mersen-DWG-701706

PLT-ATQR(.5-12)-Mersen-106038

TCC-ATQR(.9875-1.8)-Mersen-106766

COM-CE-CE0003-ATDR-ATMR-ATQR-Mersen

DS-ATQR-Class-CC-Time-Delay-Mersen