LAPP 10074000 Equivalent & Substitute Parts

Part Overview

The LAPP 10074000 is an EPIC® H-B series heavy duty connector base designed for box mount applications with side entry configuration. This connector accommodates PG21 thread size and delivers IP65 ingress protection suitable for dust-tight and water-resistant industrial environments. The part is currently active in production with 901 units in stock. Alternative equivalent parts may be required due to supply chain considerations, design standardization across connector families, or specific application requirements for enhanced operating temperature ranges or alternative locking mechanisms.

Substiute Parts

10074000

LAPPIn Stock: 100810074000 Datasheet

Current PartRFQ

09300161230

HARTINGIn Stock: 93609300161230 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LAPP 10074000 is determined by the following critical parameters:

• Connector Type: Must be Base - Box Mount configuration
• Style: Must be Side Entry
• Thread Size: Must be PG21
• Ingress Protection: Must maintain IP65 rating (Dust Tight, Water Resistant)
• Lock Location: Must feature Locking Clip (2) on Base Bottom
• Housing Material: Aluminum construction (Aluminum Alloy or Die Cast Aluminum acceptable)
• Housing Finish: Powder Coated

The HARTING 09300161230 (Han® B series, size 16B) qualifies as an equivalent substitute based on matching all critical parameters. While the size designation differs (HB16 versus 16B), both represent equivalent connector sizes within their respective manufacturer ecosystems. The substitute part maintains identical thread size, ingress protection, locking mechanism, and material specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the LAPP 10074000 and HARTING 09300161230 are active production parts suitable for equivalent substitution in box mount side entry applications requiring PG21 thread size and IP65 ingress protection.

The HARTING 09300161230 offers an extended operating temperature range (-40°C to 125°C versus -40°C to 100°C), providing additional thermal margin for applications subject to elevated ambient conditions. The HARTING part is RoHS3 compliant, REACH unaffected, and classified as MSL 1 (Unlimited moisture sensitivity level), indicating robust environmental qualification.

Height differential of 8.2mm (64.00mm versus 55.80mm) must be verified against available mounting space in the enclosure design. Both parts maintain identical length and width dimensions, ensuring consistent footprint compatibility in the horizontal plane.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09300161230 directly replace the LAPP 10074000 in existing installations?

A: Yes, provided that the reduced height (55.80mm versus 64.00mm) does not conflict with enclosure geometry or internal component clearances. All functional parameters—thread size, ingress protection, locking mechanism, and electrical interface—are equivalent.

Q: What is the significance of the size designation difference (HB16 versus 16B)?

A: HB16 and 16B represent equivalent connector sizes within the LAPP EPIC® H-B and HARTING Han® B series respectively. Both accommodate the same contact count and electrical specifications for this connector family.

Q: Does the extended operating temperature range of the HARTING part affect compatibility?

A: No. The HARTING part's extended range (-40°C to 125°C) is a superset of the LAPP specification (-40°C to 100°C). Applications operating within the LAPP temperature envelope will function identically with the HARTING substitute.

Q: Are there packaging differences between these parts?

A: The LAPP 10074000 is supplied in standard packaging, while the HARTING 09300161230 is supplied in bulk packaging. Verify bulk packaging compatibility with receiving and inventory procedures.

Q: What compliance certifications apply to the HARTING substitute?

A: The HARTING 09300161230 is RoHS3 compliant, REACH unaffected, and carries MSL 1 (Unlimited) moisture sensitivity classification. These certifications meet industrial and commercial application requirements.