AMG-225 Equivalent & Substitute Parts Reference

Part Overview

The AMG-225 is a 225 A automotive fuse rated for 32 V DC operation with bolt mount configuration and Auto Link package type. This component is manufactured by Eaton - Bussmann Electrical Division and maintains Active product status. The AMG-225 serves as a critical overcurrent protection device in automotive electrical systems requiring high current capacity at moderate voltage levels. Substitute parts are identified based on matching electrical ratings, mechanical mounting compatibility, and package specifications to ensure direct functional equivalence in circuit protection applications.

Substiute Parts

AMG-225

Eaton - Bussmann Electrical DivisionIn Stock: 844AMG-225 Datasheet

Current PartRFQ

AMG-225

Eaton - Bussmann Electrical DivisionIn Stock: 844AMG-225 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AMG-225 is determined by strict equivalence across the following critical parameters:

• Current Rating: 225 A (exact match required)
• Voltage Rating - DC: 32 V (exact match required)
• Fuse Type: Automotive (exact match required)
• Mounting Type: Bolt Mount (exact match required)
• Package / Case: Auto Link (exact match required)
• Breaking Capacity @ Rated Voltage: 1 kA (exact match required)
• Physical Dimensions: 1.150" L x 0.606" W x 0.354" H (exact match required)

Only components meeting all specified parameters qualify as direct substitutes. No parameter relaxation or tolerance variation is permitted for substitute classification.

Parameter Comparison

Engineering Selection Recommendations

The AMG-225 maintains Active product status from Eaton - Bussmann Electrical Division, confirming ongoing manufacturing and supply availability. RoHS Compliance certification indicates conformance to environmental and material restriction standards applicable to automotive electrical components.

When selecting the AMG-225 or its direct equivalent, verify that the application circuit operates within the specified 32 V DC voltage rating and requires 225 A current protection capacity. Bolt mount configuration and Auto Link package type must be compatible with the installation hardware and connector interface of the target application.

Frequently Asked Questions (FAQ)

Q: What parameters must match exactly for a part to substitute for the AMG-225?

A: Current rating (225 A), voltage rating (32 V DC), fuse type (Automotive), mounting type (Bolt Mount), package type (Auto Link), breaking capacity (1 kA), and physical dimensions (1.150" L x 0.606" W x 0.354" H) must all match exactly. No parameter variation is acceptable for direct substitution.

Q: Can the AMG-225 be used in applications rated for higher voltage?

A: No. The AMG-225 is rated for 32 V DC maximum. Use in higher voltage applications exceeds the component's electrical rating and creates safety and reliability risks.

Q: Is the Auto Link package compatible with standard fuse holders?

A: Auto Link package type is specific to automotive bolt mount fuse applications. Verify that the installation hardware and connector interface support Auto Link configuration before component selection.

Q: Does RoHS Compliance affect substitution eligibility?

A: RoHS Compliance is a material and environmental standard. Both the main part and substitute maintain RoHS Compliant status, confirming equivalent environmental qualification.

Q: What is the significance of 1 kA breaking capacity?

A: Breaking capacity specifies the maximum fault current the fuse can safely interrupt at rated voltage. The 1 kA rating indicates the fuse is designed for automotive circuits with fault current levels up to 1000 A at 32 V DC.