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MERSEN Fuse: HSJ Series, Class J, Bolt-On Body, Very-Fast-Acting, 150 A, 600 V AC - Very-Fast-Acting Cylindrical Fuses
MERSENVery-Fast-Acting Cylindrical Fuses

MERSEN Fuse: HSJ Series, Class J, Bolt-On Body, Very-Fast-Acting, 150 A, 600 V AC

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
Fuse: HSJ Series, Class J, Bolt-On Body, Very-Fast-Acting, 150 A, 600 V AC
Category
Very-Fast-Acting Cylindrical Fuses
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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
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 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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