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MERSEN Fuse: SLR Series, Fast-Acting, 12 A - Fast-Acting Fuses with Integrated Insulating Caps
MERSENFast-Acting Fuses with Integrated Insulating Caps

MERSEN Fuse: SLR Series, Fast-Acting, 12 A

The MERSEN SLR Series Fast-Acting Fuse (MPN SLR12) is a cylindrical-body fuse rated at 12 A and 300 V AC. It features an integrated insulating cap and is designed for fast-acting overcurrent protection in industrial…

SKU 3G-OTH-24461

Brand
MERSEN
Item
Fuse: SLR Series, Fast-Acting, 12 A
Category
Fast-Acting Fuses with Integrated Insulating Caps
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Technical Specifications

MERSEN
Manufacturer Part Number
SLR12
Series
SLR
Body Style
Cylindrical
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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN SLR Series Fast-Acting Fuse (MPN SLR12) is a cylindrical-body fuse rated at 12 A and 300 V AC. It features an integrated insulating cap and is designed for fast-acting overcurrent protection in industrial electrical circuits.

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 SLR12 fuse used for?

The MERSEN SLR12 is a fast-acting cylindrical fuse rated 12 A and 300 V AC, used for overcurrent protection in industrial electrical circuits. Its integrated insulating cap enhances safety in panel boards, control systems, and power distribution equipment where rapid response to short circuits is required.

What are the specifications of the MERSEN SLR12 fuse?

The MERSEN SLR12 is a fast-acting fuse from the SLR series with a cylindrical body style. It is rated at 12 A and 300 V AC, with manufacturer part number SLR12. The integrated insulating cap provides additional protection, making it suitable for industrial overcurrent applications.

Where to buy MERSEN SLR12 fuses worldwide?

3G Electric supplies MERSEN SLR12 fuses worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SLR12 fuse.

How to select the correct MERSEN SLR fuse for my circuit?

To select the correct MERSEN SLR fuse, match the voltage rating (300 V AC) and current rating (12 A for SLR12) to your circuit requirements. Ensure the fast-acting characteristic suits your load's inrush current. The cylindrical body with insulating cap fits standard fuse holders. Consult a qualified electrician for proper coordination.

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 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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