Equivalent & Substitute Parts for SPP-4F250 (Eaton - Bussmann Electrical Division)

Part Overview

The Eaton - Bussmann Electrical Division SPP-4F250 is a Semitron™ SPP series fuse link rated at 250A and 700V, designed for use in electrical and industrial applications. This part requires a holder and is provided in bulk packaging. The product status for SPP-4F250 is listed as obsolete. As a result, it is necessary to identify equivalent or substitute fuse components that meet the same electrical and mechanical specifications to maintain system functionality and compliance.

Substiute Parts

SPP-4F250

Eaton - Bussmann Electrical DivisionIn Stock: 1055SPP-4F250 Datasheet

Current PartRFQ

170M3716

Eaton - Bussmann Electrical DivisionIn Stock: 1075170M3716 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute fuse components for this product category are grouped strictly by identical values for current rating (250A), voltage rating (700V/700VAC), package type, and mounting method. Additional criteria include compliance status, manufacturer, and classification numbers (ECCN, HTSUS). The substitute part, Eaton - Bussmann Electrical Division 170M3716, matches these key parameters and conforms to necessary certifications and compliance.

Key parameters for substitution:

• Current Rating: 250A
• Voltage Rating: 700V/700VAC
• Manufacturer: Eaton - Bussmann Electrical Division
• Mounting Type
• Package / Case Type
• ECCN, HTSUS codes

Parameter Comparison

Engineering Selection Recommendations

The main part, SPP-4F250, is obsolete. The substitute part, 170M3716, is active and maintains matching electrical parameters. Both products comply with ECCN EAR99 and HTSUS 8536.10.0040 classifications. Compliance with RoHS status and subdivision under standard Moisture Sensitivity Level ensures suitability for direct replacement strictly within the allowed specification envelope.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for selecting a substitute for SPP-4F250?
A: Substitute selection is based on matching current rating, voltage rating, manufacturer, mounting type, and package/case specification.

Q: Is 170M3716 a direct replacement for SPP-4F250 in all applications?
A: 170M3716 matches the provided electrical parameters; compatibility depends strictly on mechanical package and mounting type as listed.

Q: What certifications must a substitute fuse carry?
A: Substitutes are required to meet the same ECCN and HTSUS classifications.

Q: Does packaging type affect suitability for substitution?
A: Both parts are provided in bulk packaging, meeting this criteria.

Q: Are there any differences in moisture sensitivity level for these parts?
A: SPP-4F250 is rated at MSL 1 (Unlimited); 170M3716 is listed as Not Applicable.

Q: What is the implication of the obsolete status for the main part number?
A: Obsolete status necessitates the selection of substitutes with active status and equivalent specifications.