CHCC1DI Equivalent & Substitute Parts

Part Overview

The CHCC1DI is a cartridge fuse holder manufactured by Eaton - Bussmann Electrical Division, rated for 30 A at 600V with single-circuit DIN rail mounting. This component is classified as obsolete, making substitute parts necessary for new designs and ongoing maintenance applications. The CHCC1DI accommodates Class CC fuses with dimensions of 0.394" diameter by 1.496" length (10mm x 38mm). Identifying compatible alternatives ensures continuity in electrical protection circuit design while maintaining equivalent performance specifications.

Substiute Parts

CHCC1DI

Eaton - Bussmann Electrical DivisionIn Stock: 777CHCC1DI Datasheet

Current PartRFQ

CHCC1DIU

Eaton - Bussmann Electrical DivisionIn Stock: 1101CHCC1DIU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CHCC1DI is determined by strict equivalence across the following critical parameters:

• Current Rating: 30 A
• Voltage Rating: 600V
• Fuse Size: 10mm x 38mm (Class CC)
• Mounting Type: DIN Rail
• Number of Circuits: 1
• Fuse Type: Cartridge

The CHCC1DIU qualifies as a direct substitute because it maintains identical electrical ratings, mechanical dimensions, and functional specifications. The primary distinction is product status: CHCC1DIU is active and available, whereas CHCC1DI is obsolete. Both components are manufactured by the same supplier and accommodate the same fuse class and form factor.

Parameter Comparison

Engineering Selection Recommendations

The CHCC1DIU is the appropriate substitute for the obsolete CHCC1DI. Both components share identical electrical and mechanical specifications, ensuring direct functional equivalence in DIN rail-mounted fuse holder applications rated for 30 A at 600V.

The CHCC1DIU carries active product status and is RoHS3 compliant, providing compliance advantages for new designs. Both parts maintain REACH Unaffected status and identical export classification (EAR99), confirming regulatory alignment.

Selection of CHCC1DIU eliminates obsolescence risk while maintaining full compatibility with Class CC cartridge fuses in the 10mm x 38mm form factor.

Frequently Asked Questions (FAQ)

Q: Can CHCC1DIU directly replace CHCC1DI in existing installations?

A: Yes. The CHCC1DIU maintains identical current rating (30 A), voltage rating (600V), fuse size (10mm x 38mm), mounting configuration (DIN rail), and circuit count (1). Direct mechanical and electrical substitution is supported.

Q: What is the primary reason for substituting CHCC1DI?

A: CHCC1DI is classified as obsolete. CHCC1DIU is the active equivalent from the same manufacturer, ensuring continued availability and supply chain reliability.

Q: Are there packaging differences between CHCC1DI and CHCC1DIU?

A: CHCC1DI is supplied in standard packaging, while CHCC1DIU is supplied in bulk packaging. This distinction does not affect electrical or mechanical performance.

Q: Do both parts accommodate the same fuse types?

A: Yes. Both CHCC1DI and CHCC1DIU are designed for Class CC cartridge fuses with dimensions 0.394" diameter by 1.496" length (10mm x 38mm).

Q: Are there compliance differences between the two parts?

A: CHCC1DIU is RoHS3 compliant, providing enhanced environmental compliance for new designs. Both parts maintain REACH Unaffected status and identical export classification (EAR99).