LAPP 79036200 Equivalent & Substitute Parts Reference

Part Overview

The LAPP 79036200 is an active-status heavy duty connector base designed for box mount applications with side entry configuration. This component serves as the housing foundation for EPIC® HB series connectors, providing IP65-rated environmental protection suitable for industrial automation and machinery applications. Substitute parts are identified to address supply chain continuity, regional availability, or specific application requirements while maintaining functional equivalence within the heavy duty connector category.

Substiute Parts

79036200

LAPPIn Stock: 108979036200 Datasheet

Current PartRFQ

19300100271

HARTINGIn Stock: 104219300100271 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the LAPP 79036200 is based on functional equivalence within the heavy duty connector base category. The primary substitute identified is HARTING 19300100271, which shares the following critical parameters:

Matching Critical Parameters:

• Connector Type: Base - Box Mount (identical function)
• Style: Side Entry (identical cable entry configuration)
• Ingress Protection: IP65 - Dust Tight, Water Resistant (identical environmental rating)
• Lock Location: Locking Clip (2) on Base Bottom (identical mechanical retention)
• Operating Temperature: -40°C ~ 125°C (identical thermal range)
• Housing Material: Aluminum (functionally equivalent material class)
• Housing Finish: Powder Coated (identical surface treatment)

Functional Differences: The HARTING 19300100271 operates within the Han® B series with size designation 10B and M25 thread, compared to the LAPP EPIC® HB series with HB10 size and M21 thread. These differences indicate distinct connector families with non-interchangeable mating interfaces. Substitution is valid only when the application permits connector family transition and the receiving equipment supports M25 threading and 10B contact configuration.

Parameter Comparison

Engineering Selection Recommendations

LAPP 79036200 Selection Criteria:

• Primary choice when EPIC® HB series ecosystem is established in the application
• Required when M21 thread coupling is specified in equipment design
• Preferred when HB10 contact configuration is mandated by system architecture
• Active product status ensures ongoing availability and support

HARTING 19300100271 Selection Criteria:

• Valid alternative when Han® B series compatibility exists in the application environment
• Applicable when M25 thread specification can be accommodated in equipment design
• Suitable when 10B contact configuration meets application requirements
• Active product status and ROHS3 compliance support long-term supply chain stability
• Feed Through feature provides additional functional capability for specific wiring configurations

Both parts maintain identical operating temperature ranges and IP65 environmental protection ratings, supporting equivalent performance in industrial environments. Selection between these parts depends on connector family compatibility within the target equipment rather than environmental or thermal performance differences.

Frequently Asked Questions (FAQ)

Q: Can HARTING 19300100271 directly replace LAPP 79036200 in existing installations?

A: Direct replacement is not possible without equipment modification. The HARTING part uses M25 threading and 10B size designation, while the LAPP part uses M21 threading and HB10 size. The mating connectors and coupling mechanisms are not interchangeable between these series. Substitution requires verification that the receiving equipment can accommodate Han® B series connectors with M25 thread specification.

Q: What are the key differences between HB10 and 10B size designations?

A: HB10 is the EPIC® HB series size designation used by LAPP, while 10B is the Han® B series size designation used by HARTING. These represent different contact configurations and mating interface geometries specific to their respective connector families. They are not mechanically interchangeable.

Q: Are both parts suitable for the same environmental conditions?

A: Yes. Both the LAPP 79036200 and HARTING 19300100271 provide identical IP65 ingress protection (dust tight, water resistant) and operate across the same temperature range (-40°C to 125°C). Environmental performance is equivalent between the two parts.

Q: What does the "Feed Through" feature on the HARTING part indicate?

A: The Feed Through feature on HARTING 19300100271 indicates that the base connector supports pass-through wiring configurations, allowing signals or power to be routed through the connector assembly. This is an additional functional capability not specified for the LAPP part in the provided parameters.

Q: How do packaging quantities affect component selection?

A: Both parts are available in bulk packaging. LAPP 79036200 has 988 pieces in stock, while HARTING 19300100271 has 935 pieces in stock. Packaging quantity should be evaluated based on project requirements and supply chain lead times rather than as a substitution criterion.

Q: Are there compliance or certification differences between these parts?

A: The HARTING 19300100271 specifies ROHS3 compliance and REACH Unaffected status. Both parts share identical ECCN (EAR99) and HTSUS (8538.90.8180) classifications. Compliance requirements should be verified against specific application and regional regulations.