CHCC2D Equivalent & Substitute Parts

Part Overview

The CHCC2D is a 30 A, 600V cartridge fuse holder designed for DIN rail mounting with 2-circuit configuration. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and component procurement. The CHCC2D accommodates 5AG cartridge fuses (10mm x 38mm) with screw terminal connections, serving as a critical interface between power distribution systems and protective fusing elements.

Substiute Parts

CHCC2D

Eaton - Bussmann Electrical DivisionIn Stock: 1120CHCC2D Datasheet

Current PartRFQ

CHCC2DU

Eaton - Bussmann Electrical DivisionIn Stock: 898CHCC2DU Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CHCC2D is determined by strict equivalence across electrical and mechanical parameters. The substitute part CHCC2DU maintains identical specifications for current rating (30 A), voltage rating (600V), fuse size (10mm x 38mm), circuit count (2), mounting configuration (DIN rail), and termination method (screw terminal). Both components are designed to accept the same 5AG cartridge fuse format. The primary distinction between these parts is product status and compliance certification, not functional or dimensional characteristics.

Parameter Comparison

Engineering Selection Recommendations

The CHCC2DU is the direct functional equivalent of the CHCC2D. Both components share identical electrical ratings (30 A, 600V), mechanical dimensions (10mm x 38mm cartridge accommodation), and mounting specifications (DIN rail with screw terminals). The CHCC2DU holds active product status and carries RoHS compliance certification, providing advantages for new system designs and regulatory compliance requirements. Both parts maintain REACH Unaffected status and EAR99 export classification. Selection between these components should be based on procurement availability, packaging requirements (CHCC2D standard packaging versus CHCC2DU bulk packaging), and compliance mandates specific to the application environment.

Frequently Asked Questions (FAQ)

Q: Can CHCC2DU directly replace CHCC2D in existing installations? A: Yes. Both components are electrically and mechanically identical across all specified parameters: 30 A current rating, 600V voltage rating, 10mm x 38mm fuse accommodation, 2-circuit configuration, DIN rail mounting, and screw terminal termination. Physical dimensions and fuse compatibility are equivalent.

Q: What is the significance of the product status difference? A: CHCC2D is classified as obsolete, indicating discontinued manufacturing. CHCC2DU maintains active status, ensuring ongoing availability and support. For new procurement, CHCC2DU is the recommended selection.

Q: Does RoHS compliance affect substitution eligibility? A: RoHS compliance is a regulatory attribute, not a functional parameter. CHCC2DU's RoHS Compliant status makes it suitable for applications requiring environmental compliance. CHCC2D's unspecified RoHS status does not affect electrical or mechanical compatibility.

Q: Are packaging differences significant for component selection? A: Packaging format (standard versus bulk) affects procurement logistics and inventory management but does not influence electrical performance or mechanical fit. Selection should align with supply chain requirements and order quantity specifications.

Q: What cartridge fuse types are compatible with both holders? A: Both CHCC2D and CHCC2DU accommodate 5AG cartridge fuses in the 13/32" x 1-1/2" (10mm x 38mm) format. Fuse selection must match the 30 A current rating and 600V voltage rating of the holder.