GMC-800-R Equivalent & Substitute Parts

Part Overview

The GMC-800-R is an 800 mA, 250 V AC/DC glass cartridge fuse manufactured by Eaton - Electronics Division. This fuse is designed for applications requiring medium-blow response characteristics in a 5mm x 20mm form factor. The part is currently active in production with 868 pieces in stock. Alternative equivalent parts are available to support supply chain flexibility and application-specific requirements where electrical and mechanical parameters align with the original specification.

Substiute Parts

GMC-800-R

Eaton - Electronics DivisionIn Stock: 973GMC-800-R Datasheet

Current PartRFQ

BK/GMC-800-R

Eaton - Electronics DivisionIn Stock: 1053BK/GMC-800-R Datasheet

DirectRFQ

0034.2515

SCHURTER Inc.In Stock: 17750034.2515 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the GMC-800-R are classified based on strict electrical and mechanical parameter alignment:

Direct Manufacturer Equivalent (BK/GMC-800-R): This part maintains identical specifications across all critical parameters: 800 mA current rating, 250 V AC voltage rating, 5mm x 20mm package, medium-blow response, 35A breaking capacity, 0.85 melting I²t, and 0.18 Ohms DC cold resistance. This variant is produced by the same manufacturer (Eaton - Electronics Division) and represents an alternative part number designation within the same GMC series.

Parametric Equivalent (0034.2515): This SCHURTER Inc. part matches the core electrical parameters required for substitution: 800 mA current rating, 250 V AC voltage rating, 5mm x 20mm mechanical package, and medium-blow response. The part is mechanically and electrically compatible for AC applications at the specified voltage and current levels. Differences in breaking capacity (80A vs. 35A), melting I²t (1.68 vs. 0.85), and DC voltage rating (125 V DC available) represent enhanced performance characteristics that do not prevent substitution in applications designed for the GMC-800-R.

Parameter Comparison

Engineering Selection Recommendations

GMC-800-R (Primary Part): Select this part for direct replacement applications where the original Eaton GMC series specification is required. The part is active in production with established supply (868 pieces in stock) and carries full compliance certifications (CSA, KC-MARK, UL).

BK/GMC-800-R (Direct Equivalent): This part is functionally identical to GMC-800-R and originates from the same manufacturer and series. Selection is appropriate when supply of the standard GMC-800-R designation is constrained. The part carries identical electrical specifications, mechanical package, and compliance certifications. Current inventory (1029 pieces) provides enhanced availability.

0034.2515 (Parametric Equivalent): This SCHURTER part is suitable for substitution in applications where the 800 mA, 250 V AC, 5mm x 20mm glass cartridge fuse specification is the controlling requirement. The part meets all critical electrical parameters and mechanical compatibility criteria. The enhanced breaking capacity (80A) and melting I²t (1.68) represent performance margins above the original specification and do not create incompatibility. This part is ROHS3 compliant and active in production with the highest current inventory (1710 pieces). Selection is appropriate when supply flexibility across manufacturers is required or when the enhanced performance characteristics provide system-level benefits.

Frequently Asked Questions (FAQ)

Q: Can BK/GMC-800-R be used as a direct replacement for GMC-800-R?

A: Yes. BK/GMC-800-R is produced by the same manufacturer (Eaton - Electronics Division) within the same GMC series and maintains identical electrical and mechanical specifications. The part is mechanically and electrically interchangeable with no design modifications required.

Q: Is the SCHURTER 0034.2515 compatible with applications designed for GMC-800-R?

A: Yes, for AC applications at 250 V and 800 mA. The 0034.2515 matches the critical parameters: current rating, AC voltage rating, package dimensions (5mm x 20mm), response time (medium blow), and fuse type (cartridge, glass). The part requires the same holder type and mounting configuration.

Q: What are the differences between GMC-800-R and 0034.2515?

A: The primary differences are manufacturer (Eaton vs. SCHURTER), series designation (GMC vs. FSM 5x20), breaking capacity (35A vs. 80A), and melting I²t (0.85 vs. 1.68). The 0034.2515 also specifies a DC voltage rating (125 V) not listed for the GMC-800-R. These differences represent enhanced performance characteristics in the SCHURTER part and do not prevent substitution in applications designed for the original specification.

Q: Can 0034.2515 be used in DC applications?

A: The 0034.2515 is rated for 125 V DC operation. The GMC-800-R does not specify a DC voltage rating. For applications requiring DC operation, the 0034.2515 provides explicit DC voltage rating coverage. For AC-only applications, both parts are suitable.

Q: Are all three parts RoHS compliant?

A: Yes. GMC-800-R, BK/GMC-800-R, and 0034.2515 are all ROHS3 compliant.

Q: What certifications apply to these fuses?

A: GMC-800-R and BK/GMC-800-R carry CSA, KC-MARK, and UL approvals. The 0034.2515 does not list specific approval agencies in the provided data. For applications requiring specific certification compliance, verify the 0034.2515 against your certification requirements before selection.

Q: Which part should I select for maximum supply availability?

A: The 0034.2515 (SCHURTER) currently has the highest inventory at 1710 pieces. BK/GMC-800-R has 1029 pieces, and GMC-800-R has 868 pieces in stock.