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MERSEN HSJ150 Very-Fast-Acting Cylindrical Fuse - Very-Fast-Acting Cylindrical Fuses
MERSENVery-Fast-Acting Cylindrical Fuses

MERSEN HSJ150 Very-Fast-Acting Cylindrical Fuse

The MERSEN HSJ Series is a very-fast-acting cylindrical fuse with a bolt-on body, rated 150 A at 600 V AC and 500 V DC. This Class J fuse, model HSJ150, provides overcurrent protection for industrial equipment. Its…

SKU 3G-OTH-24835

Also listed as: HSJ 150 · HSJ-150

Brand
MERSEN
Item
HSJ150 Very-Fast-Acting Cylindrical Fuse
Part Number
HSJ150
Category
Very-Fast-Acting Cylindrical Fuses
Available to Order
Also known as:HSJ150MERSEN
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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
HSJ150
Series
HSJ
Type
Class J, Bolt-On Body, Very-Fast-Acting, 150 A
AC
600 V
DC
500 V

Technical Documents

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

Product Description

The MERSEN HSJ Series is a very-fast-acting cylindrical fuse with a bolt-on body, rated 150 A at 600 V AC and 500 V DC. This Class J fuse, model HSJ150, provides overcurrent protection for industrial equipment. Its compact design suits applications requiring high interrupting capacity in a limited space.

Frequently Asked Questions

What is the MERSEN HSJ150 fuse used for?

The MERSEN HSJ150 is a very-fast-acting Class J fuse used for overcurrent protection in industrial equipment. Its bolt-on body and compact design suit applications requiring high interrupting capacity in limited spaces, such as control panels, motor circuits, and power distribution systems.

What are the specifications of the MERSEN HSJ150 fuse?

The MERSEN HSJ150 is rated 150 A at 600 V AC and 500 V DC. It is a Class J, bolt-on body, very-fast-acting fuse from the HSJ Series. This model provides reliable overcurrent protection for industrial circuits where fast response is critical.

Where to buy the MERSEN HSJ150 fuse worldwide?

3G Electric supplies the MERSEN HSJ150 fuse worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fuse for your overcurrent protection needs.

How to select the correct MERSEN HSJ fuse for an application?

To select the correct MERSEN HSJ fuse, match the voltage rating (600 V AC or 500 V DC) and current rating (150 A for HSJ150) to your circuit requirements. Ensure the Class J bolt-on body fits your fuse holder. Consult a qualified engineer for proper coordination with upstream devices.

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 very-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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