SPP-7M800 Equivalent & Substitute Parts

Part Overview

The SPP-7M800 is an 800A 700V stud-mounted fuse link from Eaton - Bussmann Electrical Division, part of the Semitron™ SPP series. This component is classified as obsolete, requiring identification of active equivalent parts for continued system support and procurement. Substitute parts must maintain identical electrical ratings and mechanical compatibility with the original holder interface.

Substiute Parts

SPP-7M800

Eaton - Bussmann Electrical DivisionIn Stock: 826SPP-7M800 Datasheet

Current PartRFQ

170M6562

Eaton - Bussmann Electrical DivisionIn Stock: 941170M6562 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SPP-7M800 is based on the following critical parameters:

• Current Rating: 800A (exact match required)
• Voltage Rating: 700V AC (exact match required)
• Mounting Interface: Requires Holder (mechanical compatibility)
• Manufacturer: Eaton - Bussmann Electrical Division (same manufacturer ensures design compatibility)
• Product Status: Active status required for ongoing availability

The substitute part 170M6562 satisfies all substitution criteria through matching electrical ratings, compatible holder interface, and active product status from the same manufacturer.

Parameter Comparison

Engineering Selection Recommendations

The 170M6562 is the direct substitute for the obsolete SPP-7M800. Both components share identical electrical specifications (800A, 700V AC) and mechanical interface requirements (holder-mounted). The 170M6562 maintains active product status, ensuring procurement availability and supply chain continuity.

The 170M6562 provides additional compliance benefits through RoHS certification and documented breaking capacity (200kA) and melting I²t (69500) characteristics. Both parts carry identical ECCN and HTSUS classifications, confirming regulatory equivalence for export and tariff purposes.

Frequently Asked Questions (FAQ)

Q: Can the 170M6562 directly replace the SPP-7M800 in existing installations?

A: Yes. Both components are 800A 700V AC fuses with identical holder-mount interfaces. The 170M6562 is mechanically and electrically compatible with SPP-7M800 holder assemblies.

Q: What is the primary reason for substitution?

A: The SPP-7M800 is obsolete. The 170M6562 is an active product from the same manufacturer with matching electrical and mechanical specifications.

Q: Are there dimensional differences between these parts?

A: The 170M6562 dimensions are specified as 2.008" L x 2.992" W x 3.622" H (51.00mm x 76.00mm x 92.00mm). SPP-7M800 dimensions are not provided in available documentation. Verify physical fit within your specific holder assembly before deployment.

Q: Do both parts meet the same regulatory standards?

A: Both parts carry EAR99 ECCN and 8536.10.0040 HTSUS classifications. The 170M6562 is RoHS Compliant. Regulatory equivalence is confirmed for standard industrial applications.

Q: What is the difference between "Fuse Link" and "Square" package designations?

A: Package designation reflects form factor. The SPP-7M800 is designated as a Fuse Link; the 170M6562 is designated as a Square Rectangular Blade fuse. Both are holder-mounted 800A 700V components with compatible electrical performance.