LCB350-12WH-X Equivalent & Substitute Parts

Part Overview

The LCB350-12WH-X is a terminal connector rectangular manufactured by Panduit Corp, classified as a wire management component. This part is designated as obsolete and is no longer in active production. The LCB350-12WH-X serves as a rectangular tongue terminal connector rated for 350MCM (kcmil) wire gauge with a 1/2 stud configuration. Due to its obsolete status, equivalent and substitute parts from the active product line are necessary to maintain system compatibility and ensure continued availability for new installations and replacements.

Substiute Parts

LCB350-12WH-X

Panduit CorpIn Stock: 754LCB350-12WH-X Datasheet

Current PartRFQ

LCA350-12H-X

Panduit CorpIn Stock: 1173LCA350-12H-X Datasheet

SimilarRFQ

LCB350-12-X

Panduit CorpIn Stock: 1274LCB350-12-X Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the LCB350-12WH-X is determined by strict alignment of the following electrical and mechanical parameters:

Critical Substitution Parameters:

• Wire Gauge: 350MCM (kcmil)
• Stud/Tab Size: 1/2 Stud
• Terminal Type: Rectangular Tongue
• Termination Method: Crimp, Barrel
• Insulation: Non-Insulated
• Contact Material: Copper
• Contact Finish: Electro-Tin

The substitute parts LCB350-12-X and LCA350-12H-X both satisfy these core electrical and mechanical requirements. Both are manufactured by Panduit Corp within the Pan-Lug™ series and maintain identical wire gauge and stud specifications. The primary distinction between substitutes relates to mounting configuration and overall length dimensions, which do not affect the fundamental electrical connection capability for the specified wire gauge and stud size.

Parameter Comparison

Engineering Selection Recommendations

LCB350-12-X is the primary substitute for LCB350-12WH-X. This part maintains active product status within the Pan-Lug™ series and carries full compliance certifications including ROHS3 and REACH Unaffected designation. The LCB350-12-X features a free-hanging, in-line mounting configuration with an overall length of 4.110" (104.40mm). Current inventory availability is 1187 pieces.

LCA350-12H-X serves as an alternative substitute with identical electrical specifications. This part differs in mounting configuration, featuring a 45° angle free-hanging orientation. Current inventory availability is 1145 pieces. Both substitute parts are ROHS3 compliant and carry EAR99 ECCN classification.

Selection between LCB350-12-X and LCA350-12H-X depends on the specific mounting orientation requirements of the application. Both parts satisfy the electrical and mechanical requirements for 350MCM wire termination with 1/2 stud connection.

Frequently Asked Questions (FAQ)

Q: Can LCB350-12-X directly replace LCB350-12WH-X in existing installations?

A: Yes. Both parts share identical wire gauge (350MCM), stud size (1/2), terminal type (rectangular tongue), and termination method (crimp, barrel). The electrical connection capability is equivalent.

Q: What is the difference between LCB350-12-X and LCA350-12H-X?

A: The primary difference is mounting configuration. LCB350-12-X features free-hanging, in-line mounting, while LCA350-12H-X features free-hanging, 45° angle mounting. Both maintain identical electrical specifications for wire gauge and stud size.

Q: Are both substitute parts compliant with current regulatory standards?

A: Yes. Both LCB350-12-X and LCA350-12H-X are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the significance of the "Pan-Lug™" series designation?

A: Pan-Lug™ is the active product series designation from Panduit Corp. Both substitute parts belong to this series, indicating they are current production items with ongoing manufacturer support.

Q: How do barrel dimensions affect substitution compatibility?

A: Barrel inner diameter (ID), outer diameter (OD), and ring ID are fixed specifications for 350MCM wire gauge. Both substitute parts maintain identical barrel dimensions (0.700" ID, 0.880" OD, 0.530" ring ID), ensuring proper wire seating and electrical contact.

Q: What does "non-insulated" mean for these terminal connectors?

A: Non-insulated terminals lack a plastic or rubber covering over the barrel and tongue. The copper contact material and electro-tin finish provide corrosion resistance without additional insulation layers.

Q: Are there packaging differences between the substitute parts?

A: Both substitute parts are supplied in bulk packaging. Inventory quantities differ: LCB350-12-X has 1187 pieces available, while LCA350-12H-X has 1145 pieces available.