We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
MERSEN Fuse: GSD Series, Fast-Acting, 630 mA, 250 V AC, Non-Indicating - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN Fuse: GSD Series, Fast-Acting, 630 mA, 250 V AC, Non-Indicating

The MERSEN GSD Series is a fast-acting cylindrical fuse rated at 630 mA and 250 V AC, with a non-indicating design in a 5 mm x 20 mm form factor (MPN GSD630/1000). It is equivalent to the GDA, S501, 216, and GSD series.

SKU 3G-OTH-27914

Also listed as: GSD6301000 · GSD630 1000 · GSD630-1000

Brand
MERSEN
Item
Fuse: GSD Series, Fast-Acting, 630 mA, 250 V AC, Non-Indicating
Category
Fast-Acting Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
GSD630/1000
Series
GSD
Type
Fast-Acting, 630 mA, Non-Indicating, 5 mm x 20 mm
AC
250 V
Equivalent Fuse Series
GDA, S501, 216 & GSD

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MERSEN GSD Series is a fast-acting cylindrical fuse rated at 630 mA and 250 V AC, with a non-indicating design in a 5 mm x 20 mm form factor (MPN GSD630/1000). It is equivalent to the GDA, S501, 216, and GSD series.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN GSD630/1000 fuse used for?

The MERSEN GSD630/1000 is a fast-acting cylindrical fuse rated 630 mA at 250 V AC. It protects sensitive electronic circuits from overcurrent in industrial control panels, power supplies, and instrumentation. Its 5 mm x 20 mm form factor suits standard fuse holders across manufacturing and process industries.

What are the specifications of the MERSEN GSD630/1000?

The MERSEN GSD630/1000 is a fast-acting, non-indicating fuse rated 630 mA and 250 V AC. It measures 5 mm x 20 mm and belongs to the GSD series. Equivalent series include GDA, S501, and 216. The manufacturer part number is GSD630/1000.

Where to buy the MERSEN GSD630/1000 fuse worldwide?

3G Electric supplies the MERSEN GSD630/1000 fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this fast-acting 630 mA, 250 V AC fuse.

How to select the correct MERSEN GSD fuse for my application?

Select the MERSEN GSD fuse by matching voltage (250 V AC), current rating (630 mA), and interrupting capacity to your circuit. Ensure the 5 mm x 20 mm size fits your holder. For fast-acting protection, the GSD series is suitable for semiconductor and control circuits. Consult a MERSEN datasheet for time-current curves.

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 fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Fast-acting cylindrical fuse rated 6.3 A, 250 V AC, non-indicating, 5 mm x 20 mm size. Part of the GSD series, equivalent to GDA, S501, and 216 series. Used for overcurrent protection in control panels, power supplies, and industrial equipment
MERSEN
Fast-acting cylindrical fuse rated 6.3 A, 250 V AC, non-indicating, 5 mm x 20 mm size. Part of the GSD series, equivalent to GDA, S501, and 216 series. Used for overcurrent protection in control panels, power supplies, and industrial equipment
MERSEN Fuse: GSD Series, Fast-Acting, 500 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSD1/2)
MERSEN
MERSEN Fuse: GSD Series, Fast-Acting, 500 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSD1/2)
MERSEN Fuse: GSD Series, Fast-Acting, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSD3-15/100)
MERSEN
MERSEN Fuse: GSD Series, Fast-Acting, 3.15 A, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSD3-15/100)
Fast-acting cylindrical fuse rated 10 A and 250 V AC, with a non-indicating 5 mm x 20 mm body. Part of the GSD series, equivalent to GDA, S501, and 216 series. Provides overcurrent protection for control circuits, power supplies, and electronic equipment
MERSEN
Fast-acting cylindrical fuse rated 10 A and 250 V AC, with a non-indicating 5 mm x 20 mm body. Part of the GSD series, equivalent to GDA, S501, and 216 series. Provides overcurrent protection for control circuits, power supplies, and electronic equipment
Fast-acting cylindrical fuse rated 5 A and 250 V AC. Non-indicating 5 mm x 20 mm body. Suitable for overcurrent protection in power supplies, instrumentation, and control panels where rapid response is required
MERSEN
Fast-acting cylindrical fuse rated 5 A and 250 V AC. Non-indicating 5 mm x 20 mm body. Suitable for overcurrent protection in power supplies, instrumentation, and control panels where rapid response is required
MERSEN Fuse: GSD Series, Fast-Acting, 400 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSD4/10)
MERSEN
MERSEN Fuse: GSD Series, Fast-Acting, 400 mA, 250 V AC, Non-Indicating, 5 mm x 20 mm (MPN GSD4/10)

More from MERSEN

View all MERSEN parts →
Fast-acting cylindrical fuse rated 1 A and 250 V AC, with a body size of 1/4 in x 1 1/4 in. Provides overcurrent protection for sensitive equipment such as control circuits, instrumentation, and power supplies, where rapid interruption of fault currents is required
MERSEN
Fast-acting cylindrical fuse rated 1 A and 250 V AC, with a body size of 1/4 in x 1 1/4 in. Provides overcurrent protection for sensitive equipment such as control circuits, instrumentation, and power supplies, where rapid interruption of fault currents is required
Fast-acting cylindrical fuse rated 1.6 A, 250 V AC, with dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection in industrial equipment such as control panels, power supplies, and machinery where rapid response to short circuits is required
MERSEN
Fast-acting cylindrical fuse rated 1.6 A, 250 V AC, with dimensions 5.1 mm x 20.1 mm. Provides overcurrent protection in industrial equipment such as control panels, power supplies, and machinery where rapid response to short circuits is required
Class J cylindrical-body fast-acting fuse rated 6 A, 600 V AC, and 300 V DC. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and branch circuits where rapid response to short circuits is required
MERSEN
Class J cylindrical-body fast-acting fuse rated 6 A, 600 V AC, and 300 V DC. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and branch circuits where rapid response to short circuits is required
Fast-acting cylindrical fuse rated 2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in industrial equipment, control panels, and power supplies where rapid response to short circuits is required
MERSEN
Fast-acting cylindrical fuse rated 2 A and 250 V AC, with dimensions of 1/4 in x 1 1/4 in. Provides overcurrent protection in industrial equipment, control panels, and power supplies where rapid response to short circuits is required
Fast-acting, non-indicating, single-element cylindrical fuse with melamine body. Rated 1.25 A, 600 V AC. Size 13/32 in x 1 1/2 in. Used for branch circuit protection in electrical distribution systems. Compatible with USFMCC fuse block series
MERSEN
Fast-acting, non-indicating, single-element cylindrical fuse with melamine body. Rated 1.25 A, 600 V AC. Size 13/32 in x 1 1/2 in. Used for branch circuit protection in electrical distribution systems. Compatible with USFMCC fuse block series
Class J cylindrical-body fast-acting fuse rated 25 A, 600 V AC, 300 V DC. Provides overcurrent protection in industrial power distribution systems, motor control centers, panelboards, and switchgear where rapid short-circuit clearing is required
MERSEN
Class J cylindrical-body fast-acting fuse rated 25 A, 600 V AC, 300 V DC. Provides overcurrent protection in industrial power distribution systems, motor control centers, panelboards, and switchgear where rapid short-circuit clearing is required
Fast-acting cylindrical fuse rated 7 A, 250 V AC, with non-indicating design. Dimensions 1/4 in x 1 1/4 in. Equivalent to ABC and GAB series. Used for overcurrent protection in control panels, power supplies, and industrial automation systems
MERSEN
Fast-acting cylindrical fuse rated 7 A, 250 V AC, with non-indicating design. Dimensions 1/4 in x 1 1/4 in. Equivalent to ABC and GAB series. Used for overcurrent protection in control panels, power supplies, and industrial automation systems
Class H fast-acting cylindrical fuse rated 25 A and 600 V AC. Non-indicating design from the RFS Series. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and branch circuits where rapid response to short circuits is required
MERSEN
Class H fast-acting cylindrical fuse rated 25 A and 600 V AC. Non-indicating design from the RFS Series. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and branch circuits where rapid response to short circuits is required