Description
The Mersen CC TD Fuse 600V 3-1/2A ATQR, part of the Amp-Trap 2000 series, is a small-dimension, time-delay fuse designed to protect branch circuits in electrical distribution systems. It is ideal for managing high inrush currents found in control transformers, solenoids, and similar inductive loads. Built with advanced features for reliable performance, the ATQR3-1/2 is suited for both standard and harsh 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 correct installation and maintenance.
- High Visibility: Orange label facilitates easy brand recognition and quick 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 allows for rapid arc quenching and high current limitation.
Specifications
- Voltage Rating: 600V AC/DC
- Current Rating: 3-1/2A
- 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
1CT97, KLDR03.5, FNQ-R-3-1/2, FNQR31/2
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