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MERSEN Fuse: GSF Series, Time-Delay, 6.3 A, 250 V AC, Non-Indicating, 5 mm x 20 mm - Time-Delay Cylindrical Fuses
MERSENTime-Delay Cylindrical Fuses

MERSEN Fuse: GSF Series, Time-Delay, 6.3 A, 250 V AC, Non-Indicating, 5 mm x 20 mm

The MERSEN GSF Series is a time-delay cylindrical fuse rated at 6.3 A and 250 V AC, with a non-indicating design in a 5 mm x 20 mm package. It is equivalent to the S505, 477, and GSF fuse series, identified by…

SKU 3G-OTH-27243

Brand
MERSEN
Item
Fuse: GSF Series, Time-Delay, 6.3 A, 250 V AC, Non-Indicating, 5 mm x 20 mm
Category
Time-Delay Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
GSF6-3/10
Series
GSF
Type
Time-Delay, 6.3 A, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF
AC
250 V
Equivalent Fuse Series
S505, 477, & GSF
View Full Spec Sheet

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN GSF Series is a time-delay cylindrical fuse rated at 6.3 A and 250 V AC, with a non-indicating design in a 5 mm x 20 mm package. It is equivalent to the S505, 477, and GSF fuse series, identified by manufacturer part number GSF6-3/10.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.

MERSEN Products

3G Electric supplies MERSEN time-delay cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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MERSEN Fuse: GSF Series, Time-Delay, 2 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF2). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
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MERSEN Fuse: GSF Series, Time-Delay, 2 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF2). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
MERSEN Fuse: GSF Series, Time-Delay, 5 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF5). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
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MERSEN Fuse: GSF Series, Time-Delay, 5 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF5). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
MERSEN Fuse: GSF Series, Time-Delay, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF4). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
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MERSEN Fuse: GSF Series, Time-Delay, 4 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF4). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
MERSEN Fuse: GSF Series, Time-Delay, 8 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF8). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
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MERSEN Fuse: GSF Series, Time-Delay, 8 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF8). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
MERSEN Fuse: GSF Series, Time-Delay, 1 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF1). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
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MERSEN Fuse: GSF Series, Time-Delay, 1 A, 250 V AC, Non-Indicating, 5 mm x 20 mm, S505, 477, & GSF (MPN GSF1). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
MERSEN Fuse: GSF Series, Time-Delay, 800 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSF8/10). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.
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MERSEN Fuse: GSF Series, Time-Delay, 800 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSF8/10). Key specifications — Brand: MERSEN; Series: GSF; Equivalent Fuse Series: S505, 477, & GSF.

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MERSEN Fuse: GDL Series, Time-Delay, 1 A, 250 V AC, 1/4 in x 1 1/4 in (MPN GDL1). Key specifications — Brand: MERSEN; Series: GDL.
MERSEN Fuse: GSA Series, Time-Delay, 3.2 A, 250 V AC, Non-Indicating, 1/4 in x 1 1/4 in, MDA & GSA (MPN GSA3-2/10). Key specifications — Brand: MERSEN; Series: GSA; Equivalent Fuse Series: MDA & GSA.
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN4-1/2). Key specifications — Series: GFN; Brand: MERSEN.
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 4.5 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN4-1/2). Key specifications — Series: GFN; Brand: MERSEN.
MERSEN Fuse: TRM Series, Midget, Time-Delay, 3.2 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN TRM3-2/10). Key specifications — Series: TRM; Brand: MERSEN.
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MERSEN Fuse: GFN Series, Midget, Time-Delay, 3 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN GFN3). Key specifications — Series: GFN; Brand: MERSEN.
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