Heavy Duty Connectors - Inserts, Modules

Part Number	Description / PDF	Quantity
09161072001 HARTING	HAN 107DDD MALE CRIMP INSERT	25
09140022755 HARTING	MODULE FEMALE HAN 100A SCREW	2
11051052801 HARTING	HAN YELLOCK MULTIPLIER 1:1	30
09120022754 HARTING	INSERT FEMALE 2POS SCREW	0
09340032601 HARTING	INSERT MALE 3+2POS+1GND SCREW	1
09930010303 HARTING	HAN S BULKHEAD MOUNT HOUSING, BL	0
09140023003 HARTING	HAN 31AMP C 2PIN MODULE MALE CRI	63
09120062663 HARTING	INSERT MALE 4+2POS+1GND PUSH IN	53
09330162672 HARTING	INSERT MALE 16POS+1GND PUSH IN	6
09120022654 HARTING	INSERT MALE 2POS SCREW	17
09930010301 HARTING	HAN S BULKHEAD MOUNT HOUSING, BL	100
09801150200 HARTING	HAN-MODULAR CAN ID MODULE FEMALE	0
09140033102 HARTING	MODULE FEMALE 3POS CRIMP	135
09140012667 HARTING	MODULE MALE 1POS SCREW	9
09800000101 HARTING	HAN-MODULAR SP PL CM4	10
09212403101 HARTING	HAN 40D-HMC-F-C	3
09120043101 HARTING	MODULE FEMALE 4POS CRIMP	0
09150013104 HARTING	HAN COAX ETCS MODULE FEMALE	0
09380323001 HARTING	INSERT MALE 8+24POS+1GND CRIMP	5
09140022603 HARTING	MODULE MALE 2POS SOLDER	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).