Mersen ATQR Class CC Time-Delay Ferrule Fuse, Amp-Trap 2000

Mersen ATQR Class CC Time-Delay Ferrule Fuse, Amp-Trap 2000

Mersen's ATQR small-dimension fuses deliver time-delay protection engineered for the high inrush currents produced by control transformers, solenoids, and similar inductive loads. Part of the Amp-Trap 2000® family, this Class CC ferrule fuse is rated 600V AC and 300V DC (UL) with a 200 kA AC maximum interrupting rating, providing dependable protection for the branch circuits of electrical distribution systems. The fuse is clip-mounted with tin-plated copper ferrule terminals and is RoHS compliant.

Key Features

• Time-Delay Characteristic: engineered for the high inrush currents of control transformers, solenoids, and other inductive loads.
• Ferrule Terminal Connection: tin-plated copper ferrule terminals designed for secure clip-mount installation.
• Class CC Fuse Design: Mersen Amp-Trap 2000 Class CC construction provides superior branch-circuit protection.
• Dual Voltage Rating: rated 600V AC and 300V DC (UL) for use across AC and DC systems.
• High Interrupting Capacity: 200 kA AC maximum interrupting rating (I1) for demanding fault-current conditions.
• Frequency Rating: suitable for 50/60 Hz electrical systems.
• Body Construction: GMG insulating body material supports durable, long-term performance.

Certifications & Compliance

• RoHS Compliant

Technical Specifications

• Connection/Terminal Type: Ferrule
• Mounting: Clip
• Connection/Terminal Material: Tin-Plated Copper
• AC Max I.R./Breaking Capacity (I1): 200 kA
• ROHS Compliant: Yes
• Frequency: 50/60 Hz
• Rated Voltage AC (UL): 600 V
• Speed/Characteristic: Time Delay
• AC or DC: AC/DC
• Rated Voltage DC (UL): 300 V
• Fuse Class: Class CC
• Body/Insulating Material: GMG

Typical Applications

• Control Transformer Circuits
• Solenoid and Inductive Load Protection
• Branch Circuits of Electrical Distribution Systems
• Industrial and Commercial Panelboards
• Motor Control and Machine Protection Circuits

Why Mersen?

Mersen's Amp-Trap 2000® ATQR Class CC fuses combine a durable GMG insulating body, tin-plated copper ferrule terminals, and a 200 kA AC interrupting rating to deliver dependable, code-compliant overcurrent protection. The time-delay design is purpose-built to ride through the inrush of control transformers and solenoids without nuisance opening, making it a trusted choice for professional electrical and panel-building applications. RoHS compliance further supports use in environmentally regulated installations.