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MS3320-20

Defense Logistics Agency

MS3320-20 by Defense Logistics Agency

MS3320-20 by Defense Logistics Agency is a 120V thermal circuit breaker with rated current of 20A. It features corrosion and moisture resistance, trip-free circuit function, and push-pull actuator type. Ideal for panel mounting in applications requiring reliable circuit protection up to 2000A breaking capacity.

Median Price

$16.437

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

MS3320-20 by Defense Logistics Agency
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Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Verical

USA . 3,265 parts In-Stock

1+ parts

-

100+ parts

$16.437

1k+ parts

$16.131

10k+ parts

-

3,265

-

$16.437

$16.131

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Flame Enterprises (Authorized)

USA . 3,241 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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3,241

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Electro Enterprises

USA . 428 parts In-Stock

1+ parts

$20.727

100+ parts

$17.538

1k+ parts

$15.200

10k+ parts

$16.765

428

$20.727

$17.538

$15.200

$16.765

FDH Electronics

USA . 783 parts In-Stock

1+ parts

$24.400

100+ parts

$19.735

1k+ parts

$17.893

10k+ parts

$17.893

783

$24.400

$19.735

$17.893

$17.893

Nova Conductors

Japan . 200 parts In-Stock

1+ parts

$101.430

100+ parts

-

1k+ parts

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200

$101.430

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-

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Vyrian

USA . 1,350 parts In-Stock

1+ parts

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1,350

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Bisco

USA . 29 parts In-Stock

1+ parts

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29

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American Connector Supply Corp

USA . 8 parts In-Stock

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8

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Prism Electronics

USA . 7 parts In-Stock

1+ parts

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7

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Classic Components Corporation

USA . 7 parts In-Stock

1+ parts

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7

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Kallista Electronics Ltd

UK . 3 parts In-Stock

1+ parts

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3

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Manoshevitz Elec. Sales

Israel . 3 parts In-Stock

1+ parts

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3

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Electro Mavin

USA . 3 parts In-Stock

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3

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R&J Components

USA . 2 parts In-Stock

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2

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Q Components

USA . 1 parts In-Stock

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1

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Bastille Electronics

Australia . 450 parts In-Stock

1+ parts

$101.400

100+ parts

$96.330

1k+ parts

-

10k+ parts

$90.246

450

$101.400

$96.330

-

$90.246

Continental Prestige Electronics

USA . 3,599 parts In-Stock

1+ parts

$101.430

100+ parts

-

1k+ parts

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10k+ parts

$99.401

3,599

$101.430

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-

$99.401

Ampacity Inc.

Singapore . 1,153 parts In-Stock

1+ parts

$102.310

100+ parts

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1,153

$102.310

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Argo Parts USA

USA . 4,530 parts In-Stock

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4,530

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Perfect Parts

USA . 12 parts In-Stock

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12

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Overview

Upgrade your electrical system with the MS3320-20 Circuit Breaker by Defense Logistics Agency. Designed for durability and reliability, this high-quality product is corrosion and moisture resistant, ensuring long-lasting performance in any environment. With a rated current of 20 A and a maximum operating temperature of 121°C, this circuit breaker offers superior protection for your equipment. Its push-pull actuator and trip-free circuit function make it easy to use and provide added safety. Trust Defense Logistics Agency for top-of-the-line circuit breakers that deliver exceptional value and peace of mind.

Feature Benefit Bullets

Rated AC Voltage: 120 V

Ideal for use in standard residential or commercial electrical systems.

Body Length/Diameter: 19.84 mm

Compact size allows for easy installation in tight spaces.

Body Width: 15.06 inch

Wide body design provides stability and durability.

Environmental Characteristics: CORROSION RESISTANT; MOISTURE RESISTANT

Ensures long-lasting performance in various environmental conditions.

Terminal Shape: SCREW

Easy to install and secure connections.

Dimensions: 19.84mm x 15.06mm x 26.16mm

Compact and versatile design for various mounting options.

Body Height: 26.16 mm

Provides additional protection for internal components.

Rated Current: 20 A

Suitable for handling moderate electrical loads in residential or commercial applications.

Maximum Operating Temperature: 121 °C

Can withstand high temperatures without compromising performance.

Minimum Operating Temperature: -55 °C

Can operate in extremely cold conditions without issues.

Circuit Protection Type: THERMAL CIRCUIT BREAKER

Provides reliable protection against overloads and short circuits.

Rated Breaking Capacity: 2000 A

High breaking capacity ensures safety and protection of electrical circuits.

Rated DC Voltage: 28 V

Suitable for use in DC electrical systems common in automotive and marine applications.

Actuator Type: PUSH-PULL

Easy to operate and reset in case of tripping.

Mounting Feature: PANEL MOUNT

Securely mounts on panels for convenient installation.

Circuit Function: TRIP FREE

Ensures that the breaker will trip and disconnect under any fault condition.

Reference Standard: MIL-C-5809

Compliance with military standards for reliability and performance.

Technical Specifications

Circuit Breaker MS3320-20 attributes and parameters. Explore more Circuit Breaker devices from Defense Logistics Agency

Electrical Specifications

Rated Current:

Rated Breaking Capacity:

2 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-Pull

Circuit Function:

Trip Free

No. of Poles:

1

Circuit Protection Type:

Additional Features:

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

Design and Compliance

Reference Standard:

MIL-C-5809

Mounting and Packing

Terminal Shape:

Mounting Feature:

Manufacturer Highlights

Defense Logistics Agency

As the nation’s combat logistics support agency, the Defense Logistics Agency manages the end-to-end global defense supply chain – from raw materials to end user disposition – for the five military services, 11 combatant commands, other federal, state and local agencies and partner and allied nations. DLA’s mission is to “deliver readiness and lethality to the Warfighter Always and support our nation through quality, proactive global logistics.” To accomplish this mission, DLA has a staff of about 25,000 employees divided into multiple supply chains that contract for material and services across the military classes of supply, to include: subsistence (food/water), clothing and textiles, bulk petroleum and other energy products, construction material and equipment, personal demand items, medical material and equipment, and repair parts for land, sea and air systems.

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