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Ferraz

Ferraz ATQR3-1/2 Class CC Time-Delay Fuse 600VAC 3.5A

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$6.72

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PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Ferraz
Model Number	ATQR3-1/2
Product Category	Class CC Time-Delay Fuse
Voltage Rating	600 VAC
Current Rating	3.5 A
Breaking Capacity	200 kA
Class	Class CC
Time Delay	Time-Delay

Key Features

600 VAC Rating

This Ferraz ATQR3-1/2 fuse is specified with a voltage rating of 600 VAC for industrial power circuits.

3.5 A Current

The ATQR3-1/2 is rated for 3.5 A continuous current, suitable for branch circuit protection applications.

Class CC

This fuse is part of the Class CC product family, providing branch circuit protection in industrial control panels.

Time-Delay

Time-delay characteristics are intended to allow temporary inrush currents without nuisance opening.

High Breaking Capacity

Documented breaking capacity is 200 kA for the ATQR3-1/2, supporting fault current interruption.

Rejection Style

The Class CC fuse design includes rejection features to help prevent substitution with fuses of different ratings.

Applications

Industrial control panel branch circuit protection
Motor control circuit protection
Transformer primary protection
Lighting circuit protection
Control power transformer protection
General purpose industrial equipment protection
Panelboard and switchboard applications
Maintenance and replacement projects

Purchase Information

We support online purchase of the Ferraz ATQR3-1/2 Class CC Time-Delay Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is Ferraz ATQR3-1/2?
Ferraz ATQR3-1/2 is a Class CC time-delay fuse rated for 600 VAC and 3.5 A.

What is the voltage rating of ATQR3-1/2?
Documentation specifies 600 VAC as the voltage rating.

What is the current rating of ATQR3-1/2?
The fuse is rated for 3.5 A continuous current.

What class does ATQR3-1/2 belong to?
ATQR3-1/2 is a Class CC fuse with time-delay characteristics.

What is the breaking capacity of ATQR3-1/2?
Documentation identifies a breaking capacity of 200 kA.

Is ATQR3-1/2 a time-delay fuse?
Yes. This model is specified as a time-delay fuse.

What is the rejection feature of Class CC fuses?
Class CC fuses include rejection features to help prevent substitution with fuses of different ratings.

What should be checked before ordering ATQR3-1/2?
The complete catalog number, voltage, current, Class CC fuse holder or block, and application requirements should be verified before ordering.

Can ATQR3-1/2 be considered for motor circuit protection?
It can be considered after motor full-load current, starting characteristics, and applicable code requirements have been checked.

What should be verified before replacing an existing fuse with ATQR3-1/2?
The existing fuse catalog number, rating, voltage, current, class, and holder type should be checked against ATQR3-1/2 specifications before replacement.

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