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MERSEN GSB1-1/4 Fast-Acting Cylindrical Fuse, 1.25 A, 250 V AC, 5.1 mm x 20.1 mm - Fast-Acting Cylindrical Fuses
MERSENFast-Acting Cylindrical Fuses

MERSEN GSB1-1/4 Fast-Acting Cylindrical Fuse, 1.25 A, 250 V AC, 5.1 mm x 20.1 mm

<p>The MERSEN GSB1-1/4 is a fast-acting cylindrical fuse designed for reliable circuit protection in industrial applications. Rated at 1.25 A and 250 V AC, this compact fuse measures 5.1 mm x 20.1 mm, making it…

SKU 3G-OTH-153020

Also listed as: GSB114 · GSB1 1 4 · GSB1-1-4

Brand
MERSEN
Item
GSB1-1/4 Fast-Acting Cylindrical Fuse, 1.25 A, 250 V AC, 5.1 mm x 20.1 mm
Part Number
GSB1-1/4
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:GSB1-1/4MERSEN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
GSB1-1/4

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

Product Description

<p>The MERSEN GSB1-1/4 is a fast-acting cylindrical fuse designed for reliable circuit protection in industrial applications. Rated at 1.25 A and 250 V AC, this compact fuse measures 5.1 mm x 20.1 mm, making it suitable for equipment where space is at a premium. As part of the MERSEN GSB series, it delivers precise overcurrent protection for sensitive components.</p><p>Ideal for use in control panels, power supplies, and electronic devices, this fuse is a trusted choice for maintenance and OEM requirements. 3G Electric offers this MERSEN fuse with worldwide shipping, and for Singapore buyers, we provide SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia to keep your operations running smoothly.</p>

Frequently Asked Questions

What are the key specifications of the MERSEN GSB1-1/4 fuse?

The MERSEN GSB1-1/4 is a fast-acting cylindrical fuse rated at 1.25 A, 250 V AC, with dimensions of 5.1 mm x 20.1 mm. It is designed for fast-acting overcurrent protection.

Can I get a quote in SGD and how is GST handled for Singapore orders?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled for you, ensuring a smooth purchasing process. We also offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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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.

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