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MERSEN Fuse: HSJ Series, Class J, Cylindrical Body, Very-Fast-Acting, 20 A, 600 V AC - Very-Fast-Acting Cylindrical Fuses
MERSENVery-Fast-Acting Cylindrical Fuses

MERSEN Fuse: HSJ Series, Class J, Cylindrical Body, Very-Fast-Acting, 20 A, 600 V AC

The MERSEN HSJ Series is a very-fast-acting cylindrical fuse, Class J, with a 20 A rating at 600 V AC and 500 V DC (MPN HSJ20). This MERSEN fuse provides overcurrent protection for industrial equipment requiring…

SKU 3G-OTH-24825

Brand
MERSEN
Item
Fuse: HSJ Series, Class J, Cylindrical Body, Very-Fast-Acting, 20 A, 600 V AC
Category
Very-Fast-Acting Cylindrical Fuses
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Technical Specifications

MERSEN
Manufacturer Part Number
HSJ20
Series
HSJ
Type
Class J, Cylindrical Body, Very-Fast-Acting, 20 A
AC
600 V
DC
500 V
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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, Class J, with a 20 A rating at 600 V AC and 500 V DC (MPN HSJ20). This MERSEN fuse provides overcurrent protection for industrial equipment requiring rapid response to short circuits.

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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