LPSJ601.ZXID Equivalent & Substitute Parts

Part Overview

The LPSJ601.ZXID is a cartridge fuse holder manufactured by Littelfuse Inc., rated for 60 A at 600V with single-circuit DIN rail mounting. This component is designed for use with Class J fuses and features screw terminal with pressure plate termination. The part is currently classified as obsolete, making identification of active equivalent models essential for procurement and system continuity.

Substiute Parts

LPSJ601.ZXID

Littelfuse Inc.In Stock: 704LPSJ601.ZXID Datasheet

Current PartRFQ

LFPSJ601.ZXID

LittelfuseIn Stock: 940LFPSJ601.ZXID Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LPSJ601.ZXID is determined by strict equivalence across the following critical parameters:

• Current Rating: 60 A
• Voltage Rating: 600V
• Fuse Size: 1.063" Dia x 2.374" L (27mm x 60.3mm)
• Fuse Type: Cartridge
• Mounting Type: DIN Rail
• Number of Circuits: 1
• Termination Style: Screw Terminal, Pressure Plate
• For Use With: Class J Fuses

The LFPSJ601.ZXID meets all specified parameters and is manufactured by the same supplier (Littelfuse), with the primary distinction being active product status and updated series designation (LFPSJ versus LPSJ).

Parameter Comparison

Engineering Selection Recommendations

The LFPSJ601.ZXID is the direct equivalent for the obsolete LPSJ601.ZXID. Both components share identical electrical and mechanical specifications, including current rating, voltage rating, fuse size, mounting configuration, and termination style. The LFPSJ601.ZXID maintains ROHS3 compliance and carries active product status, ensuring ongoing availability and supply chain continuity. The updated series designation reflects current Littelfuse product nomenclature while preserving full functional compatibility with Class J cartridge fuses in 600V, 60 A DIN rail applications.

Frequently Asked Questions (FAQ)

Q: Can the LFPSJ601.ZXID be used as a direct replacement for the LPSJ601.ZXID?

A: Yes. Both components are identical in electrical and mechanical specifications, including current rating (60 A), voltage rating (600V), fuse size (27mm x 60.3mm), mounting type (DIN Rail), and termination style (Screw Terminal, Pressure Plate). The LFPSJ601.ZXID is the active equivalent.

Q: What is the difference between the LPSJ and LFPSJ series?

A: The LFPSJ series represents the current Littelfuse product line, while LPSJ is the obsolete predecessor. Functionally, both series maintain identical specifications for this 60 A, 600V cartridge fuse holder model.

Q: Are there any compliance differences between these parts?

A: Both parts are ROHS3 compliant with MSL 1 (Unlimited). The LFPSJ601.ZXID additionally specifies REACH Unaffected status, providing enhanced regulatory documentation for international applications.

Q: What fuse types are compatible with this holder?

A: This fuse holder is designed exclusively for Class J cartridge fuses with dimensions 1.063" Dia x 2.374" L (27mm x 60.3mm).

Q: Does packaging differ between these parts?

A: The LPSJ601.ZXID packaging is not specified. The LFPSJ601.ZXID is supplied in box packaging. Verify packaging requirements for your application before procurement.