Equivalent & Substitute Parts Reference for SPP-4H80

Part Overview

The Eaton - Bussmann Electrical Division SPP-4H80 is a fuse link rated at 80A and 700V, designed for use with an external holder. The part is currently obsolete, making it necessary to identify alternative models to ensure continued support for legacy systems and maintenance requirements.

Substiute Parts

SPP-4H80

Eaton - Bussmann Electrical DivisionIn Stock: 749SPP-4H80 Datasheet

Current PartRFQ

170M3761

Eaton - Bussmann Electrical DivisionIn Stock: 890170M3761 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on matching essential electrical and mechanical parameters. Key parameters for substitution include manufacturer, current rating, voltage rating, mounting requirements, package configuration, compliance, and regulatory classifications. Substitute part 170M3761 is identified due to its alignment with these parameters within the same product category.

Key parameters for substitution:

• Manufacturer
• Current Rating (80A)
• Voltage Rating (700V/700VAC)
• Mounting Type
• Package / Case
• Compliance and regulatory status

Parameter Comparison

Engineering Selection Recommendations

Due to the obsolete status of SPP-4H80, and the active status of 170M3761, the latter can be selected as an equivalent alternative. Both parts are manufactured by Eaton - Bussmann Electrical Division and share compliance with ECCN EAR99 and HTSUS 8536.10.0040 classifications.

Frequently Asked Questions (FAQ)

Q1: Which key parameters must match when selecting a substitute for SPP-4H80?
A1: Matching manufacturer, current rating, voltage rating, mounting type, and package case is essential for direct substitution.

Q2: Can 170M3761 be used in place of SPP-4H80 without changes to the system?
A2: Both parts are rated at 80A and 700V, but differences in mounting type or package form factor must be evaluated for fit within existing holder assemblies.

Q3: Are regulatory and compliance statuses equivalent between SPP-4H80 and 170M3761?
A3: Both parts have ECCN EAR99 and HTSUS 8536.10.0040 classifications, ensuring equivalency in regulatory compliance.

Q4: Is the substitute part active and available?
A4: 170M3761 is listed as active and currently in stock.

Q5: What packaging or holder considerations exist when substituting SPP-4H80 with 170M3761?
A5: Review the mounting type and package case details to ensure they are suitable for use in your existing system configuration.