AGC-6-R Glass Cartridge Fuse Equivalent & Substitute Parts

Part Overview

The AGC-6-R is a 6 A, 250 V AC/DC fast-blow glass cartridge fuse manufactured by Eaton - Electronics Division. This component is classified as Active product status and is designed for use in 3AB and 3AG fuse holders with a 1/4" x 1-1/4" form factor. The fuse provides circuit protection in applications requiring fast response to overcurrent conditions. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part number is unavailable or when alternative manufacturers' components meet identical electrical and mechanical specifications.

Substiute Parts

AGC-6-R

Eaton - Electronics DivisionIn Stock: 743AGC-6-R Datasheet

Current PartRFQ

BK/AGC-6-R

Eaton - Electronics DivisionIn Stock: 8676BK/AGC-6-R Datasheet

DirectRFQ

0034.5140

SCHURTER Inc.In Stock: 8190034.5140 Datasheet

SimilarRFQ

0312006.MXP

Littelfuse Inc.In Stock: 42330312006.MXP Datasheet

SimilarRFQ

0312006.HXP

Littelfuse Inc.In Stock: 31200312006.HXP Datasheet

Parametric EquivalentRFQ

0312006.VXP

Littelfuse Inc.In Stock: 12740312006.VXP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AGC-6-R are classified based on strict electrical and mechanical parameter alignment:

Direct Manufacturer Equivalent: BK/AGC-6-R (Eaton - Electronics Division) shares identical current rating, voltage rating, fuse type, response time, package designation, physical dimensions, breaking capacity, operating temperature range, and approval agencies. This part represents the same product line with alternative packaging or distribution designation.

Similar Manufacturer Parts: 0034.5140 (SCHURTER Inc.) and the Littelfuse series components (0312006.MXP, 0312006.HXP, 0312006.VXP) meet all critical substitution criteria: 6 A current rating, 250 V AC voltage rating, fast-blow response, 3AB/3AG package compatibility, 1/4" x 1-1/4" physical dimensions, 200 A breaking capacity, and -55°C to 125°C operating temperature range. These parts are sourced from different manufacturers but maintain electrical and mechanical compatibility within the specified parameters.

Key Parameters Determining Substitution:

• Current Rating: 6 A (exact match required)
• Voltage Rating: 250 V AC (exact match required)
• Fuse Type: Cartridge, Glass (exact match required)
• Response Time: Fast Blow (exact match required)
• Package / Case: 3AB, 3AG (exact match required)
• Physical Dimensions: 0.250" Dia x 1.250" L (tolerance: ±0.002" Dia, ±0.002" L)
• Breaking Capacity: 200 A (exact match required)
• Operating Temperature: -55°C ~ 125°C (exact match required)

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: BK/AGC-6-R (Eaton - Electronics Division) is the direct equivalent within the same manufacturer's product line. Both AGC-6-R and BK/AGC-6-R maintain Active product status and identical electrical and mechanical specifications. Selection between these two Eaton variants depends on packaging availability and inventory status.

Secondary Selection - Active Status Parts: The Littelfuse series components (0312006.MXP, 0312006.HXP, 0312006.VXP) are all classified as Active products with expanded approval agency certifications (CE, CSA, KC, PSE, UL) compared to the AGC-6-R baseline (CSA, UL). These parts meet all critical electrical and mechanical parameters and provide additional regulatory compliance coverage for international applications.

Tertiary Selection - Obsolete Status: The SCHURTER part number 0034.5140 is classified as Obsolete product status. While this component meets all electrical and mechanical substitution criteria, its obsolete classification indicates discontinued manufacturing and limited future availability. Selection of this part should be limited to applications where existing inventory must be utilized or where no other alternatives are available.

Compliance Consideration: All substitute parts maintain RoHS3 compliance and REACH Unaffected status where specified, ensuring environmental and regulatory alignment with the original AGC-6-R component.

Frequently Asked Questions (FAQ)

Q: Can BK/AGC-6-R be used as a direct replacement for AGC-6-R?

A: Yes. BK/AGC-6-R is manufactured by Eaton - Electronics Division and shares identical electrical specifications (6 A, 250 V AC), fuse type (cartridge, glass), response time (fast blow), package designation (3AB, 3AG), physical dimensions (0.250" Dia x 1.250" L), breaking capacity (200 A), and operating temperature range (-55°C ~ 125°C). Both parts are Active status products.

Q: Are Littelfuse parts 0312006.MXP, 0312006.HXP, and 0312006.VXP interchangeable with AGC-6-R?

A: Yes. All three Littelfuse components meet the critical substitution parameters: 6 A current rating, 250 V AC voltage rating, fast-blow response, 3AB/3AG package compatibility, 0.250" Dia x 1.250" L physical dimensions, 200 A breaking capacity, and -55°C to 125°C operating temperature range. These parts are Active status products with expanded approval certifications (CE, CSA, KC, PSE, UL).

Q: What is the difference between 0312006.MXP, 0312006.HXP, and 0312006.VXP?

A: All three parts are Littelfuse Series 312 components with identical electrical and mechanical specifications. The differences are indicated by the suffix designations (.MXP, .HXP, .VXP), which typically represent different packaging, distribution channels, or internal product variants within Littelfuse's product line. From an engineering substitution perspective, these parts are electrically and mechanically equivalent.

Q: Can SCHURTER part 0034.5140 be used as a substitute?

A: SCHURTER part 0034.5140 meets all electrical and mechanical substitution criteria. However, this component is classified as Obsolete product status, indicating discontinued manufacturing. While existing inventory may be available, future procurement may be limited or unavailable. Use of this part should be restricted to applications where inventory depletion is acceptable or where no other alternatives are available.

Q: What are the critical parameters that determine if a part can substitute for AGC-6-R?

A: The following parameters must match exactly: current rating (6 A), voltage rating (250 V AC), fuse type (cartridge, glass), response time (fast blow), package designation (3AB, 3AG), physical dimensions (0.250" Dia x 1.250" L with tolerance ±0.002"), breaking capacity (200 A), and operating temperature range (-55°C ~ 125°C). All substitute parts listed in this document meet these criteria.

Q: Are there any dimensional differences between substitute parts?

A: SCHURTER part 0034.5140 has a length specification of 0.250" Dia x 1.252" L (6.35mm x 31.80mm), which differs by 0.002" in length from the AGC-6-R baseline (0.250" Dia x 1.250" L). This dimensional variance remains within acceptable mechanical tolerance for 3AB/3AG holder compatibility. All other substitute parts maintain identical dimensions to the AGC-6-R.

Q: Which substitute part has the broadest regulatory approval coverage?

A: The Littelfuse series components (0312006.MXP, 0312006.HXP, 0312006.VXP) carry approval from CE, CSA, KC, PSE, and UL agencies, providing broader international regulatory coverage compared to AGC-6-R (CSA, UL) and BK/AGC-6-R (CSA, UL). Selection of Littelfuse parts is appropriate for applications requiring expanded global compliance certifications.

Q: Is RoHS compliance maintained across all substitute parts?

A: Yes. All substitute parts maintain RoHS3 compliance status. The original AGC-6-R is listed as RoHS Compliant, while all substitute parts are specified as ROHS3 Compliant, indicating compliance with the current RoHS3 directive requirements.