0CCB025.X Circuit Breaker 25A 12VDC Equivalent & Substitute Parts

Part Overview

The 0CCB025.X is a single-pole circuit breaker rated for 25A at 12VDC with automatic reset functionality, manufactured by Littelfuse Inc. in the CCB series. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations. The part is housed in a holder-type mounting configuration and complies with ROHS3 standards.

Substiute Parts

0CCB025.X

Littelfuse Inc.In Stock: 11430CCB025.X Datasheet

Current PartRFQ

1610-92-25A

E-T-AIn Stock: 8681610-92-25A Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0CCB025.X is determined by the following critical parameters:

• Current Rating: 25A (exact match required)
• Voltage Rating - DC: 12V minimum (higher ratings acceptable for DC applications)
• Actuator Type: Automatic Reset (functional requirement)
• Number of Poles: 1 (circuit configuration requirement)
• Mounting Type: Holder (physical form factor requirement)

The substitute part 1610-92-25A from E-T-A meets all substitution criteria. While the E-T-A part features a thermal breaker type (versus the original's unspecified type) and operates at 14.5V DC (exceeding the 12V requirement), these characteristics remain within acceptable substitution parameters for DC circuit protection applications.

Parameter Comparison

Engineering Selection Recommendations

The 1610-92-25A from E-T-A is a direct functional substitute for the obsolete 0CCB025.X. Both parts maintain identical current and pole ratings with matching automatic reset functionality and holder-type mounting. The E-T-A part carries active product status and maintains ROHS3 compliance, ensuring continued availability and regulatory alignment. The higher DC voltage rating of 14.5V provides operational margin in 12V systems. UL1500 approval on the E-T-A part provides additional certification coverage for applications requiring third-party validation.

Frequently Asked Questions (FAQ)

Q: Can the 1610-92-25A replace the 0CCB025.X in existing designs?

A: Yes. Both parts share identical current ratings (25A), pole configuration (1-pole), actuator type (automatic reset), and mounting form factor (holder). The substitute operates at 14.5V DC, which is compatible with 12V DC systems.

Q: What is the difference between the breaker types?

A: The original 0CCB025.X does not specify a breaker type, while the 1610-92-25A is designated as thermal. Thermal breakers provide protection through heat-sensitive elements and are standard for DC circuit protection applications.

Q: Are there packaging differences between these parts?

A: The 0CCB025.X is supplied with unspecified packaging, while the 1610-92-25A is supplied in bulk packaging. Both are suitable for component-level integration.

Q: Does the higher voltage rating of the E-T-A part affect compatibility?

A: No. A 14.5V-rated breaker operates safely in 12V DC circuits. The higher rating indicates the maximum voltage the component can withstand, not a requirement for operation at that voltage.

Q: What compliance certifications apply to the substitute?

A: The 1610-92-25A holds UL1500 approval and is ROHS3 compliant. The original part is ROHS3 compliant. Both parts carry EAR99 ECCN classification.