Heavy Duty Connectors - Inserts, Modules

Part Number	Description / PDF	Quantity
09330164626 HARTING	INSERT MALE 16P+1GND TERM BLOCK	4
09930010302 HARTING	HAN S BULKHEAD MOUNT HOUSING, RE	0
09140083116 HARTING	MODULE FEMALE 8POS (2X4) CRIMP	0
09140052701 HARTING	HAN E SCREW MODULE - FEMALE	51
09330064639 HARTING	INSERT MALE 6POS+1GND TERM BLOCK	8
09330062772 HARTING	INSERT FEMALE 6POS+1GND PUSH IN	1
09330062702 HARTING	INSERT FEMALE 6POS+1GND CRIMP	14
09120073101 HARTING	INSERT FEMALE 7POS CRIMP	88
09340102702 HARTING	INSERT FEMALE 10+2POS+1GND CRIMP	0
09332242748 HARTING	HAN 24E FEMALE ES PRESS INSERT,	7
09200163111 HARTING	INSERT FEMALE 16POS+1GND CRIMP	21
09320403101 HARTING	INSERT FEMALE 40POS+1GND CRIMP	3
09140023123 HARTING	MODULE FEMALE 2POS CRIMP	17
09330242626 HARTING	INSERT MALE 24POS+1GND PUSH IN	3
09120052634 HARTING	INSERT MALE 5POS PUSH IN LOCK	477
09140013174 HARTING	HAN PE-MODULE FEM. CRIMP 35QMM	8
09140083112 HARTING	HAN GIGABIT MODULE FEMALE CONTAC	0
09150043101 HARTING	INSERT FEMALE 4POS CRIMP	12
09140033001 HARTING	MODULE MALE 3POS CRIMP	218
09700142810 HARTING	INSERT FEMALE 14POS SOLDER	4

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).