Equivalent & Substitute Parts for ATM-30

Part Overview

The ATM-30 (Eaton - Bussmann Electrical Division) is categorized as a 30A, 32VDC, mini blade automotive fuse requiring a holder for installation. The fuse is supplied in bulk packaging and is RoHS compliant with EAR99 ECCN status. Its part status is active, and it is available in inventoried quantities. Identifying electrical and mechanical equivalent substitutes for the ATM-30 is essential for sourcing flexibility, inventory consolidation, and maintenance planning—especially when multiple approved versions exist within the same series or when procurement volume necessitates alternatives.

Substiute Parts

ATM-30

Eaton - Bussmann Electrical DivisionIn Stock: 979ATM-30 Datasheet

Current PartRFQ

BK/ATM-30

Eaton - Bussmann Electrical DivisionIn Stock: 4232BK/ATM-30 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ATM-30 automotive fuse is permitted strictly when all key parameters match: part series, electrical ratings (current and voltage), fuse type, physical form factor, mounting requirements, response time, breaking capacity, color coding, and compliance status. Only parts adhering to identical technical and regulatory properties are included, ensuring direct compatibility and adherence to specified category standards.

The following key parameters were used for substitute grouping:

• Series
• Current rating (Amps)
• Voltage rating (DC)
• Fuse type
• Package/case type
• Mounting type
• Response time
• Breaking capacity @ rated voltage
• Color
• Physical dimensions
• Compliance (RoHS/REACH/ECCN)

Parameter Comparison

Engineering Selection Recommendations

Both ATM-30 and BK/ATM-30 are active automotive fuses within the ATM series, featuring matching electrical and mechanical specifications. Each part is RoHS compliant; BK/ATM-30 is specifically noted as ROHS3 compliant and REACH unaffected, satisfying standard regulatory requirements. ECCN and HTSUS classifications are identical. Selection between these will depend on inventory availability and project documentation requirements, given no variance in performance-relevant parameters.

Frequently Asked Questions (FAQ)

Q1: What criteria must be met for substituting mini blade automotive fuses?
A: Substitution is strictly based on matching series, current rating, voltage rating, fuse type, package/case, mounting type, response time, breaking capacity, color, and compliance status.

Q2: Can ATM-30 and BK/ATM-30 be used interchangeably?
A: ATM-30 and BK/ATM-30 possess identical electrical and mechanical specifications. They are both active, bulk-packaged products within the ATM series from Eaton - Bussmann Electrical Division.

Q3: Are there any mechanical differences between the fuse bodies?
A: Both fuses have matching dimensions: 0.430" L x 0.150" W x 0.347" H (10.92mm x 3.81mm x 8.81mm), and identical color coding (Green).

Q4: Are there differences in compliance or certifications?
A: ATM-30 is RoHS compliant; BK/ATM-30 is ROHS3 compliant and REACH unaffected. ECCN and HTSUS codes are the same for both parts.

Q5: Is inventory availability a valid selection criterion?
A: Inventory levels may facilitate preference for one part number over the other when all provided technical and compliance parameters are matched.

Q6: Is a holder required for mounting these automotive fuses?
A: Both ATM-30 and BK/ATM-30 require holders for mounting, as specified in their mounting type parameter.