0MCB040.X The Littelfuse 0MCB040.X is an automatic reset circuit breaker rated for 40A and 12VDC. It features a single pole design.
Mfr Part #:

0MCB040.X

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 0MCB040.X is an automatic reset circuit breaker rated for 40A and 12VDC. It features a single pole design.
Stock on Request
$ Price Range: $0.99

0MCB040.X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Current Rating
Current Rating (Amps)
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

0MCB040.X Description

Short technical summary and product information.

The Littelfuse 0MCB040.X is a circuit breaker designed for reliable circuit protection. It operates at a voltage rating of 12VDC and can handle a current of up to 40A. This model features an automatic reset mechanism, allowing it to restore power after a fault condition without manual intervention.

 

With a single pole configuration, the 0MCB040.X is suitable for applications requiring protection for a single circuit. The mounting type is specified as 'Holder', indicating how the breaker is secured within an enclosure or system. While specific environmental compliance details like RoHS and REACH status are provided, it's important to note that these are based on available data and may require verification for critical applications.

 

This circuit breaker is part of Littelfuse's MCB series, commonly used in various electrical systems where overcurrent protection is essential. Its robust design and automatic reset capability make it a practical choice for applications demanding continuous operation and protection.

0MCB040.X Quick Information

Product Type: Circuit Breaker
Series: MCB
Canonical Name: Littelfuse 0MCB040.X Circuit Breaker
Subcategory: Circuit Breaker

0MCB040.X Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

0MCB040.X Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

0MCB040.X Features

  • 40A current rating for robust protection.
  • 12VDC voltage rating for DC circuits.
  • Automatic reset for continuous operation.
  • Single pole for single circuit protection.
  • Holder mounting type for secure installation.

0MCB040.X Applications

  • Ideal for DC power distribution.
  • Suitable for automotive applications.
  • Used in industrial control systems.
  • Protects sensitive electronic equipment.

0MCB040.X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0MCB040.X circuit breaker?

The 0MCB040.X circuit breaker has a current rating of 40A.

What is the voltage rating for the 0MCB040.X?

The 0MCB040.X circuit breaker is rated for 12VDC.

Does the 0MCB040.X have an automatic reset?

Yes, the 0MCB040.X features an automatic reset actuator type.

How many poles does the 0MCB040.X circuit breaker have?

The 0MCB040.X circuit breaker has 1 pole.

What is the mounting type for the 0MCB040.X?

The mounting type for the 0MCB040.X is Holder.

Is the 0MCB040.X RoHS compliant?

The RoHS status of the 0MCB040.X is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 0MCB040.X?

The Moisture Sensitivity Level (MSL) for the 0MCB040.X is 1 Unlimited.

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