LPSJ602.ZXID Equivalent & Substitute Parts

Part Overview

The LPSJ602.ZXID is a cartridge fuse holder manufactured by Littelfuse Inc., rated for 60 A at 600V with 2-circuit configuration and DIN Rail mounting. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance, repair, and component sourcing. The LPSJ series has been superseded by the LFPSJ series, which maintains identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

LPSJ602.ZXID

Littelfuse Inc.In Stock: 1113LPSJ602.ZXID Datasheet

Current PartRFQ

LFPSJ602.ZXID

LittelfuseIn Stock: 1168LFPSJ602.ZXID Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LPSJ602.ZXID is determined by strict equivalence across the following parameters:

• Current Rating: 60 A (exact match required)
• Voltage Rating: 600V (exact match required)
• Fuse Size: 1.063" Dia x 2.374" L / 27mm x 60.3mm (exact match required)
• Fuse Type: Cartridge (exact match required)
• Number of Circuits: 2 (exact match required)
• Mounting Type: DIN Rail (exact match required)
• Termination Style: Screw Terminal, Pressure Plate (exact match required)
• Fuse Compatibility: Class J Fuses (exact match required)

The LFPSJ602.ZXID qualifies as a direct substitute because it maintains identical specifications across all critical electrical and mechanical parameters while offering active product status and improved supply chain availability.

Parameter Comparison

Engineering Selection Recommendations

The LFPSJ602.ZXID is the appropriate substitute for the obsolete LPSJ602.ZXID. Both components are manufactured by Littelfuse and maintain identical electrical ratings (60 A, 600V), mechanical dimensions (27mm x 60.3mm), and functional specifications. The LFPSJ602.ZXID carries active product status, ensuring continued availability and supply chain support. Both parts maintain ROHS3 compliance and identical regulatory classifications (ECCN: EAR99, HTSUS: 8538.90.8180), confirming compatibility in regulated applications. The transition from LPSJ to LFPSJ series represents a product line consolidation with no functional degradation.

Frequently Asked Questions (FAQ)

Q: Can the LFPSJ602.ZXID be used as a direct replacement for the LPSJ602.ZXID?

A: Yes. The LFPSJ602.ZXID is a direct substitute. Both components share identical current rating (60 A), voltage rating (600V), fuse size (27mm x 60.3mm), circuit configuration (2-circuit), mounting method (DIN Rail), and termination style (Screw Terminal, Pressure Plate). Both are designed for Class J fuses.

Q: What is the primary difference between these two part numbers?

A: The LPSJ602.ZXID is classified as obsolete, while the LFPSJ602.ZXID is active. The LFPSJ series represents the current product line from Littelfuse. Functionally and electrically, the components are equivalent.

Q: Are there any compliance or certification differences?

A: No. Both components maintain ROHS3 compliance, identical moisture sensitivity levels (MSL 1 - Unlimited), and the same regulatory classifications (ECCN: EAR99, HTSUS: 8538.90.8180).

Q: What fuse types are compatible with these holders?

A: Both the LPSJ602.ZXID and LFPSJ602.ZXID are designed for Class J cartridge fuses with dimensions of 1.063" diameter x 2.374" length (27mm x 60.3mm).

Q: Can these fuse holders be mounted in any orientation?

A: Both components are specified for DIN Rail mounting. Orientation specifications are not provided in the technical parameters.