Littelfuse 30410-10 Circuit Breaker Equivalent & Substitute Parts

Part Overview

The Littelfuse 30410-10 is a 10A automatic reset circuit breaker holder rated for 12V DC operation. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and component procurement. The substitute part 0CBF010.Z provides direct functional equivalence while maintaining current production status and full compliance with applicable standards.

Substiute Parts

30410-10

Littelfuse Inc.In Stock: 100530410-10 Datasheet

Current PartRFQ

0CBF010.Z

Littelfuse Inc.In Stock: 11400CBF010.Z Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 30410-10 with 0CBF010.Z is based on electrical and mechanical parameter equivalence. The following parameters must match for direct substitution:

• Current Rating: 10A (identical)
• Voltage Rating - DC: 12V (identical)
• Actuator Type: Automatic Reset (identical)
• Number of Poles: 1 (identical)
• Mounting Type: Holder (identical)
• RoHS Compliance: ROHS3 Compliant (identical)

Both components are manufactured by Littelfuse Inc. and share identical functional specifications for circuit protection applications requiring automatic reset capability at 10A and 12V DC.

Parameter Comparison

Engineering Selection Recommendations

The 0CBF010.Z circuit breaker holder is the direct equivalent for the obsolete 30410-10. Selection of 0CBF010.Z is supported by:

• Complete electrical parameter equivalence (10A, 12V DC, automatic reset, single pole)
• Identical mechanical mounting configuration (holder type)
• Active product status ensuring ongoing availability and supply chain continuity
• Full ROHS3 compliance matching the original component
• Identical export classification (EAR99)

The substitute part maintains all functional and compliance characteristics required for direct replacement in existing applications.

Frequently Asked Questions (FAQ)

Q: Can 0CBF010.Z directly replace 30410-10 in existing designs?

A: Yes. Both components share identical electrical ratings (10A, 12V DC), actuator type (automatic reset), pole configuration (1 pole), and mounting type (holder). No circuit modifications are required.

Q: What is the primary advantage of selecting 0CBF010.Z over 30410-10?

A: The 0CBF010.Z maintains active product status, ensuring reliable procurement and supply availability. The 30410-10 is obsolete and subject to inventory depletion.

Q: Are there any compliance differences between these parts?

A: No. Both components are ROHS3 compliant and carry identical EAR99 export classification.

Q: Does the series designation (CBF) affect compatibility?

A: No. The series designation identifies the product line but does not affect electrical or mechanical compatibility. The CBF series designation on 0CBF010.Z indicates the active product family containing this component.

Q: What inventory status should be considered for procurement?

A: The 30410-10 has 954 units in stock but is obsolete. The 0CBF010.Z has 1109 units in stock and active status, making it the preferred procurement choice for new orders and long-term supply assurance.