TRS600R Equivalent & Substitute Parts

Part Overview

The TRS600R is a 600V 600A fuse cartridge manufactured by Mersen USA Newburyport-MA L.L.C., designed for high-current electrical protection in industrial applications. This component is classified as active product status and maintains ROHS3 compliance. Equivalent and substitute parts are identified to provide procurement flexibility, ensure supply chain continuity, and support system maintenance requirements where the original part may be unavailable or where alternative sourcing is preferred.

Substiute Parts

TRS600R

Mersen USA Newburyport-MA L.L.C.In Stock: 1037TRS600R Datasheet

Current PartRFQ

FRS-R-600

Eaton - Bussmann Electrical DivisionIn Stock: 923FRS-R-600 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TRS600R is determined by strict alignment of electrical and mechanical parameters. The primary substitute identified is the FRS-R-600 manufactured by Eaton - Bussmann Electrical Division. This substitution is valid based on the following criteria:

Electrical Parameters (Must Match):

• Current Rating: 600A
• Voltage Rating - AC: 600 VAC
• Voltage Rating - DC: 300 VDC

Mechanical Parameters (Must Match):

• Form Factor: Cartridge fuse
• Physical Dimensions: 2.880" Dia x 13.380" L (73.15mm x 339.85mm)
• Mounting: Cartridge type requiring holder

Compliance Parameters:

• RoHS Status: Both parts maintain compliance
• ECCN Classification: EAR99 (matching)
• HTSUS Code: 8536.10.0040 (matching)

Parameter Comparison

Engineering Selection Recommendations

The FRS-R-600 (Eaton - Bussmann Electrical Division, Fusetron™ FRS-R series) is a direct electrical and mechanical equivalent to the TRS600R. Both components share identical current and voltage ratings at 600A and 600 VAC respectively. The FRS-R-600 provides additional technical specifications including RK5 class rating, slow-blow response time, and multi-agency approvals (CE, CSA, UL), which support its use in regulated industrial and electrical applications.

Both parts maintain compliance with export control classifications (EAR99) and harmonized tariff codes (8536.10.0040). The primary distinction between these parts is packaging format (Box versus Bulk) and the availability of detailed performance specifications for the FRS-R-600, including breaking capacity ratings.

Selection between these parts should be based on procurement requirements, packaging preferences, and application-specific certifications required by the end-use system.

Frequently Asked Questions (FAQ)

Q: Can the FRS-R-600 be used as a direct replacement for the TRS600R?

A: Yes. Both components meet the same electrical specifications (600A, 600 VAC) and physical form factor (cartridge fuse). The FRS-R-600 requires a compatible cartridge fuse holder, consistent with the TRS600R application requirements.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by matching current rating (600A), AC voltage rating (600 VAC), fuse type (cartridge), and physical dimensions. Both the TRS600R and FRS-R-600 satisfy these criteria.

Q: Are there compliance differences between these parts?

A: Both parts are RoHS compliant and share identical ECCN (EAR99) and HTSUS (8536.10.0040) classifications. The FRS-R-600 carries additional agency approvals (CE, CSA, UL) which may be required for specific applications.

Q: What is the difference in packaging between these parts?

A: The TRS600R is supplied in Box packaging, while the FRS-R-600 is supplied in Bulk packaging. Packaging selection should align with procurement and inventory management requirements.

Q: Does the FRS-R-600 require a holder for installation?

A: Yes. The FRS-R-600 is a cartridge fuse that requires a compatible cartridge fuse holder for installation, consistent with standard cartridge fuse applications.