SPP-4M100 Equivalent & Substitute Parts

Part Overview

The SPP-4M100 is a fuse link manufactured by Eaton - Bussmann Electrical Division, rated for 100A at 700V operation. This component is part of the Semitron™ SPP series and requires a compatible holder for installation. The product is currently classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance and component replacement in existing installations.

Substiute Parts

SPP-4M100

Eaton - Bussmann Electrical DivisionIn Stock: 1143SPP-4M100 Datasheet

Current PartRFQ

170M3562

Eaton - Bussmann Electrical DivisionIn Stock: 1091170M3562 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 170M3562 qualifies as a functional substitute for the SPP-4M100 based on the following critical parameters:

• Current Rating: Both components are rated for 100A
• Voltage Rating: Both operate at 700V AC
• Mounting Configuration: Both require a compatible holder for installation
• Manufacturer: Both are manufactured by Eaton - Bussmann Electrical Division
• Regulatory Classification: Both share identical ECCN (EAR99) and HTSUS (8536.10.0040) codes
• Electrical Safety: Both are approved by CSA and UR certification bodies

The 170M3562 represents an active product alternative, whereas the SPP-4M100 is obsolete. The substitute maintains electrical and mechanical compatibility within the Eaton - Bussmann fuse ecosystem.

Parameter Comparison

Engineering Selection Recommendations

The 170M3562 is the designated substitute for the obsolete SPP-4M100. Both components share identical electrical ratings (100A, 700V) and are manufactured by the same supplier. The 170M3562 maintains active product status and carries current regulatory certifications (CSA, UR), making it suitable for direct replacement in applications where the SPP-4M100 was originally specified. The substitute is RoHS compliant, whereas the original part's RoHS status is not documented. Both components require compatible holder assemblies for installation and carry identical trade classification codes.

Frequently Asked Questions (FAQ)

Q: Can the 170M3562 directly replace the SPP-4M100?

A: Yes. Both components are rated for 100A at 700V, manufactured by Eaton - Bussmann Electrical Division, and require compatible holder assemblies. The 170M3562 is an active product, whereas the SPP-4M100 is obsolete.

Q: What are the key compatibility criteria for substitution?

A: Current rating (100A), voltage rating (700V), mounting requirement (holder-based installation), and manufacturer source (Eaton - Bussmann Electrical Division) determine substitution eligibility.

Q: Does the 170M3562 require the same holder as the SPP-4M100?

A: Both components require compatible holder assemblies. Holder compatibility must be verified based on the specific installation configuration and holder model in use.

Q: What is the difference in package configuration?

A: The SPP-4M100 is classified as a fuse link. The 170M3562 is classified as a rectangular blade fuse with dimensions 2.323" L x 1.772" W x 2.008" H (59.00mm x 45.00mm x 51.00mm). Physical dimensions must be confirmed against the holder assembly specifications.

Q: Are there regulatory or compliance differences?

A: Both components share identical ECCN (EAR99) and HTSUS (8536.10.0040) classifications. The 170M3562 carries CSA and UR certifications and is RoHS compliant. The SPP-4M100 is REACH unaffected. Both are suitable for electrical and industrial applications.