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MS3320-7-1/2

Eaton Corporation

MS3320-7-1/2 by Eaton Corporation

Eaton Corporation's MS3320-7-1/2 is a 7.5A thermal circuit breaker with a rated AC voltage of 120V. It features corrosion and moisture resistance, screw terminals, and push-button actuator for panel mounting applications. With dimensions of 19.84mm x 15.06mm x 26.16mm, it offers reliable circuit protection with a rated breaking capacity of 3500A at temperatures ranging from -55°C to 121°C.

Median Price

$16.965

Lifecycle Status

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Marine Air Supply

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Freelance Electronics

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American Connector Supply Corp

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Electronic Expediters

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Elcom Components

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Ampacity Inc.

Singapore . 551 parts In-Stock

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Semicontronic

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Aztec Data Supply Inc.

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AZTECH Wire

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Corohmni

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Overview

Discover the Eaton MS3320-7-1/2 Circuit Breaker, a reliable and durable solution for your electrical needs. Manufactured by Eaton Corporation, this circuit breaker is known for its high-quality construction and exceptional performance. With corrosion and moisture-resistant properties, this product ensures long-lasting protection for your circuits. Whether you're in need of circuit protection for your home, office, or industrial application, the MS3320-7-1/2 offers peace of mind with its thermal circuit breaker design and 7.5A rated current capacity. Upgrade to Eaton for top-notch quality and unparalleled reliability.

Feature Benefit Bullets

Rated AC Voltage: 120 V

This circuit breaker is designed to handle standard household voltage, making it suitable for a variety of applications.

Body Length/Diameter: 19.84 mm

The compact size of this circuit breaker allows for easy installation in tight spaces or crowded panels.

Environmental Characteristics: CORROSION RESISTANT; MOISTURE RESISTANT

The corrosion and moisture resistance of this circuit breaker ensure its durability in harsh environments, making it a reliable choice for outdoor or industrial use.

Terminal Shape: SCREW

The screw terminal design provides a secure connection, reducing the risk of loose wires or electrical faults.

Dimensions: 19.84mm x 15.06mm x 26.16mm

The compact dimensions of this circuit breaker make it easy to integrate into electrical systems without taking up valuable space.

Rated Current: 7.5 A

The rated current of 7.5 A ensures that this circuit breaker can safely handle a moderate electrical load, making it versatile for various applications.

Maximum Operating Temperature: 121 °C

With a high maximum operating temperature, this circuit breaker can withstand heat and perform reliably in challenging conditions.

Minimum Operating Temperature: -55 °C

The wide range of operating temperatures allows this circuit breaker to function effectively in both extreme cold and hot environments.

Circuit Protection Type: THERMAL CIRCUIT BREAKER

The thermal circuit breaker design provides reliable protection against overcurrent events, ensuring the safety of connected devices and equipment.

Rated Breaking Capacity: 3500 A

With a high rated breaking capacity, this circuit breaker can safely interrupt high fault currents without damage, protecting the electrical system.

Rated DC Voltage: 28 V

The rated DC voltage of 28 V allows this circuit breaker to be used in DC circuits, providing flexibility for different power sources.

Actuator Type: PUSH BUTTON

The push button actuator makes it easy to reset the circuit breaker after a trip, simplifying maintenance and troubleshooting.

Mounting Feature: PANEL MOUNT

The panel mount design of this circuit breaker allows for secure and convenient installation on control panels or enclosures.

Circuit Function: TRIP

The trip circuit function of this breaker ensures quick and reliable interruption of the circuit in the event of a fault, preventing damage to connected devices.

Technical Specifications

Circuit Breaker MS3320-7-1/2 attributes and parameters. Explore more Circuit Breaker devices from Eaton Corporation

Electrical Specifications

Rated Current:

Rated Breaking Capacity:

3.5 kA

Rated AC Voltage:

Rated DC Voltage:

Physical Dimensions

Body Height:

1.03 in (26.16 mm)

Body Length/Diameter:

0.781 in (19.84 mm)

Body Width:

0.593 in (15.06 mm)

Dimensions:

0.781 x 0.593 x 1.03 in (19.84 x 15.06 x 26.16 mm)

Fuse Characteristics

Actuator Type:

Push Button

Circuit Function:

Trip

No. of Poles:

1

Circuit Protection Type:

Additional Features:

Standard: MIL-C-5809, rated breaking capacity at 28 VDC: 6000 A

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

121 °C (249.8 °F)

Environmental Characteristics:

Corrosion Resistant; Moisture Resistant

Mounting and Packing

Terminal Shape:

Mounting Feature:

Manufacturer Highlights

Eaton Corporation

Today, the world runs on critical infrastructure and technology. Planes. Hospitals. Factories. Data centers. Vehicles. The electrical grid. These are things people depend on every day. And the companies behind them depend on us to help solve some of the toughest power management challenges on the planet. At Eaton, we’re dedicated to improving people’s lives and the environment with power management technologies that are more reliable, efficient, safe and sustainable.We are a power management company doing business in more than 175 countries. Our energy-efficient products and services help our customers effectively manage electrical, hydraulic and mechanical power more reliably, efficiently, safely and sustainably. By giving people tools to use power more efficiently. Helping companies do business more sustainably. And by encouraging each and every employee at Eaton to think differently about our business, our communities—and the positive impact we can have on the world.

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