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CM-3

Sensata Technologies

CM-3 by Sensata Technologies

The Sensata Technologies CM-3 is a 3A thermal circuit breaker with 120V AC and 30V DC ratings. Featuring corrosion-resistant design, it has a manual reset actuator and trip-free function for panel mounting applications. Compliant with UL standards, it offers reliable circuit protection in various environments.

Median Price

$225.755

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

< 1k

Distributors (Authorized)

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

Mouser Electronics

USA . 3 parts In-Stock

1+ parts

$212.460

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3

$212.460

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DigiKey

USA . 3 parts In-Stock

1+ parts

$212.460

100+ parts

$193.340

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3

$212.460

$193.340

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Verical

USA . 5 parts In-Stock

1+ parts

$239.050

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5

$239.050

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Chip1Stop

Japan . 5 parts In-Stock

1+ parts

$287.000

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5

$287.000

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Distributors (In-Stock)

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Nova Conductors

Japan . 450 parts In-Stock

1+ parts

$35.625

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450

$35.625

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Rapid Electronics

USA . 5 parts In-Stock

1+ parts

$219.852

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5

$219.852

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IBS Electronics

USA . 5 parts In-Stock

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Vyrian

USA . 3 parts In-Stock

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Distributors (Availability)

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AZTECH Wire

Italy . 451 parts In-Stock

1+ parts

$16.643

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451

$16.643

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Continental Prestige Electronics

USA . 3,101 parts In-Stock

1+ parts

$33.562

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$32.891

3,101

$33.562

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$32.891

Argo Parts USA

USA . 2,947 parts In-Stock

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2,947

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Overview

Elevate your circuit protection with the CM-3 by Sensata Technologies. Designed with premium quality and reliability in mind, this thermal circuit breaker is corrosion-resistant and UL certified for peace of mind. Whether you're in need of a manual reset or trip-free circuit function, the CM-3 has got you covered. Perfect for a variety of applications, this 3A rated breaker ensures your electrical systems are safeguarded at all times. Upgrade to the CM-3 today and experience superior performance like never before.

Feature Benefit Bullets

Rated AC Voltage: 120 V

Suitable for use in standard household electrical systems, ensuring compatibility with most applications.

Body Length/Diameter: 50.8 mm

Compact size for easy installation in various equipment or electrical panels.

Body Width: 31.01 inch

Wide body design provides durability and stability for reliable circuit protection.

Environmental Characteristics: CORROSION RESISTANT

Ensures longevity and reliability in harsh or corrosive environments, making it ideal for industrial applications.

Terminal Shape: SCREW

Screw terminals offer secure and convenient electrical connections, minimizing installation time and effort.

Body Height: 29.08 mm

Low profile design saves space and allows for installation in tight locations.

Rated Current: 3 A

Suitable for low current applications, providing precise circuit protection for sensitive equipment.

Circuit Protection Type: THERMAL CIRCUIT BREAKER

Thermal circuit breaker technology offers reliable overcurrent protection and helps prevent damage to connected devices.

Rated DC Voltage: 30 V

Suitable for low voltage DC applications, making it versatile for use in various electronic circuits.

Actuator Type: MANUAL RESET

Manual reset feature allows for quick and easy restoration of power after a tripped condition, enhancing convenience and safety.

Mounting Feature: PANEL MOUNT

Panel mount design enables easy and secure installation in electrical panels or equipment enclosures.

Circuit Function: TRIP FREE

Trip free functionality ensures that the circuit breaker cannot be manually held in the 'on' position, enhancing safety and preventing accidental overloads.

Reference Standard: UL

Compliance with UL standards ensures high quality, safety, and reliability of the circuit breaker.

Technical Specifications

Circuit Breaker CM-3 attributes and parameters. Explore more Circuit Breaker devices from Sensata Technologies

Electrical Specifications

Rated Current:

3 A

Rated AC Voltage:

Rated DC Voltage:

Physical Dimensions

Body Height:

1.145 in (29.08 mm)

Body Length/Diameter:

2 in (50.8 mm)

Body Width:

1.221 in (31.01 mm)

Fuse Characteristics

Actuator Type:

Manual Reset

Circuit Function:

Trip Free

Circuit Protection Type:

Operational Environment

Environmental Characteristics:

Corrosion Resistant

Design and Compliance

Reference Standard:

UL

Mounting and Packing

Terminal Shape:

Mounting Feature:

Trade Compliance

CM-3 Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

Manufacturer Highlights

Sensata Technologies

Sensata Technologies is a global industrial technology company striving to create a cleaner, more efficient, electrified and connected world. Through our broad portfolio of sensors, electrical protection components and sensor-rich solutions which create valuable business insights, we help our customers address increasingly complex engineering and operating performance requirements. In fact, our name Sensata comes from the Latin word sensate or ‘those gifted with sense’. Our focus on sensing is also reflected in our logo, which spells Sensata in Braille. Sensata Technologies is a leading industrial technology company that develops sensors, sensor-based solutions, including controllers and software, and other mission-critical products to create valuable business insights for customers and end users. For more than 100 years, Sensata has provided a wide range of customized, sensor-rich solutions that address complex engineering requirements to help customers solve difficult challenges in the automotive, aircraft, industrial, heavy vehicle, off-road, HVAC and marine industries. With more than 21,000 employees and operations in 16 countries, Sensata’s solutions help to make products safer, cleaner and more efficient, electrified, and connected.

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