BC6031PQ Fuse Block Equivalent & Substitute Parts

Part Overview

The BC6031PQ is a cartridge fuse block manufactured by Eaton - Bussmann Electrical Division, rated for 30A at 600V with single-circuit chassis mount configuration. This component is classified as obsolete, making identification of equivalent and substitute parts essential for system maintenance, repair, and redesign applications. The BC6031PQ accepts Class CC fuses in 10mm x 38mm (0.394" Dia x 1.496" L) format with screw terminal, pressure plate, and quick connect termination options.

Substiute Parts

BC6031PQ

Eaton - Bussmann Electrical DivisionIn Stock: 998BC6031PQ Datasheet

Current PartRFQ

BCM603-1PQ

Eaton - Bussmann Electrical DivisionIn Stock: 1132BCM603-1PQ Datasheet

DirectRFQ

L60030C1PQ

Littelfuse Inc.In Stock: 956L60030C1PQ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BC6031PQ are identified based on strict electrical and mechanical parameter alignment:

Critical Matching Parameters:

• Current Rating: 30A
• Voltage Rating: 600V
• Fuse Type: Cartridge
• Fuse Size: 10mm x 38mm
• Number of Circuits: 1
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal, Pressure Plate, Quick Connect

Substitute Classification:

Direct Manufacturer Substitute (BCM603-1PQ): Eaton - Bussmann Electrical Division part maintaining identical electrical specifications within the same manufacturer ecosystem. This part is active and currently in production.

Cross-Manufacturer Equivalent (L60030C1PQ): Littelfuse Inc. part meeting all critical electrical and mechanical parameters. Identical fuse size, current rating, voltage rating, circuit configuration, and termination options. Contact material differs (Copper Alloy vs. Bronze) but both materials meet tin-finish specifications for equivalent electrical performance in this application class.

Parameter Comparison

Engineering Selection Recommendations

BCM603-1PQ Selection Criteria: This direct Eaton - Bussmann substitute is recommended for applications requiring continuity within the same manufacturer's product line. Active product status ensures ongoing availability and support. RoHS compliance certification confirms environmental regulatory alignment for new designs and system upgrades.

L60030C1PQ Selection Criteria: This Littelfuse equivalent is suitable for applications where cross-manufacturer sourcing is acceptable. Identical electrical specifications (30A, 600V, cartridge type, 10mm x 38mm fuse size) and termination configuration ensure mechanical and electrical compatibility. Active product status and ROHS3 compliance support long-term supply chain reliability. Copper alloy contact material provides equivalent performance to bronze in this application class.

Both substitute parts are active products with current manufacturing status, addressing the obsolescence of the BC6031PQ. Selection between BCM603-1PQ and L60030C1PQ depends on supply chain preference, inventory availability, and manufacturer qualification requirements specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can BCM603-1PQ directly replace BC6031PQ in existing installations? A: Yes. BCM603-1PQ is a direct manufacturer substitute from Eaton - Bussmann with identical electrical specifications and active product status. Physical form factor and termination compatibility are maintained.

Q: What is the primary difference between BC6031PQ and L60030C1PQ? A: Both parts share identical electrical ratings (30A, 600V), fuse type (cartridge), fuse size (10mm x 38mm), circuit configuration (1 circuit), mounting type (chassis mount), and termination options. The contact material differs (bronze vs. copper alloy), but both materials with tin finish provide equivalent electrical performance for this application class.

Q: Are both substitute parts RoHS compliant? A: Yes. BCM603-1PQ is RoHS Compliant. L60030C1PQ is ROHS3 Compliant. Both meet current environmental regulatory requirements.

Q: Which substitute part should be selected for new designs? A: For new designs, either BCM603-1PQ or L60030C1PQ is acceptable based on supply chain and manufacturer qualification criteria. Both are active products with current manufacturing support and regulatory compliance certifications.

Q: Are there packaging differences between the substitute parts? A: Yes. BCM603-1PQ is supplied in Bulk packaging. L60030C1PQ is supplied in Box packaging. Packaging selection may affect procurement logistics and inventory management but does not impact electrical or mechanical performance.

Q: What fuse types are compatible with these fuse blocks? A: BC6031PQ and L60030C1PQ accept Class CC fuses in 10mm x 38mm (13/32" x 1-1/2") format. BCM603-1PQ specifications do not detail fuse compatibility in the provided data.