Heavy Duty Connectors - Inserts, Modules

Part Number	Description / PDF	Quantity
09200044701 HARTING	MODULE FIBER OPTIC SC MALE 4POS	35
09320103001 HARTING	INSERT MALE 10POS+1GND CRIMP	29
09200032611 HARTING	INSERT MALE 3POS+1GND SCREW	170
09120123102 HARTING	INSERT FEMALE 12POS SOLDER	0
09330164635 HARTING	INSERT MALE 16P+1GND TERM BLOCK	0
09380062711 HARTING	INSERT FEMALE 4+0POS+1GND SCREW	7
09120213101 HARTING	HAN Q HIGH DENSITY -F-	8
09140012662 HARTING	MODULE MALE 1POS SCREW	10
09120082633 HARTING	INSERT MALE 8POS PUSH IN LOCK	11
09140013131 HARTING	MODULE FEMALE 1POS CRIMP/SCREW	37
09110012651 HARTING	MODULE MALE 1POS SCREW	12
09140022646 HARTING	MODULE MALE 2POS SCREW	49
09380423101 HARTING	INSERT FEMALE 6+36POS+1GND CRIMP	1
19410012600 HARTING	MODULE MALE 1POS SCREW	11
09380873101 HARTING	HAN K 32/55 FEMALE CRIMP INSERT	12
09140203101 HARTING	MODULE FEMALE 20POS CRIMP	114
09365242601 HARTING	HAN 24E EX MALE SCREW TERMINAL I	1
09330104735 HARTING	INSERT FMALE 10P+1GND TERM BLOCK	2
09140023104 HARTING	HAN QUINTAX/COAX MODULE FEMALE	30
09330164729 HARTING	INSERT FMALE 16P+1GND TERM BLOCK	5

Heavy Duty Connectors - Inserts, Modules

1. Overview

Heavy duty connectors inserts and modules are specialized electromechanical components designed to establish robust electrical connections in demanding environments. These systems provide modular solutions for power transmission, signal routing, and data communication in industrial and infrastructure applications. Their importance lies in enabling reliable connectivity in harsh conditions involving high currents, extreme temperatures, vibration, and contamination.

2. Major Types & Functional Classification

Type	Functional Features	Application Examples
Modular Insert Systems	Customizable contact arrangements, hot-swappable design	Industrial control cabinets, automated machinery
High-Power Modules	Rated for >100A currents, integrated cooling channels	Electric vehicle charging stations, factory automation
Signal Transmission Inserts	Shielded contacts for <10Gbps data rates	Smart grid monitoring systems, robotics
Hybrid Power-Signal Modules	Combined power and fiber optic transmission	Wind turbine pitch control, mining equipment

3. Structural Composition

Typical construction includes:

Durable thermoplastic or metal housing (IP65-IP69K rating)
Copper alloy contact elements with gold/silver plating
Integrated locking mechanisms (screw, bayonet, or push-pull)
Modular frame supporting mixed contact types
Environmental seals (EPDM or silicone rubber)

4. Key Technical Specifications

Parameter	Importance
Current Rating (10-2000A)	Determines power transmission capacity
Voltage Range (24V-10kV)	Defines insulation requirements
Contact Resistance (<1m )	Impacts energy efficiency and heat generation
Operating Temperature (-40 C to +125 C)	Dictates environmental suitability
Mating Cycles (500-10,000)	Determines service life and reliability

5. Application Fields

Primary industries include:

Industrial Automation: PLC systems, CNC machines
Energy: Wind turbines, solar inverters
Transportation: Rail traction systems, e-mobility charging
Heavy Machinery: Excavators, mining equipment
Marine: Offshore platform systems, shipboard power

6. Leading Manufacturers & Products

Manufacturer	Representative Product
TE Connectivity	DEUTSCH HC Series High-Current Connectors
Amphenol Industrial	MAXdur Hybrid Power/Sig nal Modules
Phoenix Contact	Heavycon Modular Insert Systems
Weidm ller	HA-Modular Hybrid Connection Technology

7. Selection Guidelines

Key considerations:

Calculate maximum current/voltage requirements with safety margins
Assess environmental factors (temperature, vibration, chemicals)
Verify IP rating for ingress protection
Evaluate mating cycle requirements
Check industry-specific certifications (UL, CSA, IEC standards)
Consider modular expandability for future upgrades

8. Industry Trends

Current development trends include:

Miniaturization while maintaining high current capacity
Integration of smart sensing capabilities
Adoption of fiber-optic hybrid transmission
Increased use of corrosion-resistant composite materials
Development of quick-connect systems for reduced downtime

Market growth is driven by electrification in industrial sectors and the rise of renewable energy systems, with a projected CAGR of 6.2% through 2028 (Source: MarketsandMarkets).