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MERSEN SLR Series Fast-Acting Fuse - Fast-Acting Fuses with Integrated Insulating Caps
MERSENFast-Acting Fuses with Integrated Insulating Caps

MERSEN SLR Series Fast-Acting Fuse

The MERSEN SLR Series Fast-Acting Fuse (MPN SLR1) is a cylindrical-body fuse rated at 1 A and 300 V AC. It features integrated insulating caps and is designed for fast-acting overcurrent protection in industrial…

SKU 3G-OTH-24320

Also listed as: SLR 1 · SLR-1

Brand
MERSEN
Item
SLR Series Fast-Acting Fuse
Part Number
SLR1
Category
Fast-Acting Fuses with Integrated Insulating Caps
Available to Order
Also known as:SLR1MERSEN
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MERSEN
Manufacturer Part Number
SLR1
Series
SLR
Body Style
Cylindrical

Technical Documents

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

Product Description

The MERSEN SLR Series Fast-Acting Fuse (MPN SLR1) is a cylindrical-body fuse rated at 1 A and 300 V AC. It features integrated insulating caps and is designed for fast-acting overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the MERSEN SLR1 fuse used for?

The MERSEN SLR1 fast-acting fuse provides overcurrent protection in industrial electrical circuits. Its 1 A, 300 V AC rating and integrated insulating caps make it suitable for control panels, power supplies, and equipment requiring quick-clearing protection against short circuits.

What are the specifications of the MERSEN SLR1 fuse?

The MERSEN SLR1 is a cylindrical-body, fast-acting fuse rated at 1 A and 300 V AC. It is part of the SLR series (MPN SLR1) and features integrated insulating caps for safe handling. The body style is cylindrical, designed for standard fuse holders.

Where to buy MERSEN SLR1 fuses worldwide?

3G Electric supplies MERSEN SLR1 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the SLR1 fuse (SKU 3G-OTH-24320) for your project.

How to select the right MERSEN SLR series fuse?

To select the correct MERSEN SLR fuse, match the voltage (300 V AC) and current rating (1 A for SLR1) to your circuit requirements. Ensure the cylindrical body fits your fuse holder. For fast-acting protection, verify the interrupting capacity meets your system's fault current.

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

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