Heavy Duty Connectors - Inserts, Modules

Part Number	Description / PDF	Quantity
T2031082201-000 TE Connectivity AMP Connectors	INSERT FML 108POS+1GND HDD-108-F	25
HE-024-MS (25-48) TE Connectivity AMP Connectors	INSERT MALE 24POS CLAMP	12
T2196503201-000 TE Connectivity AMP Connectors	MODULE FEMALE 1 POS CRIMP	3
09330102672 HARTING	INSERT MALE 10POS+1GND PUSH IN	10
09210073022 HARTING	INSERT MALE 7POS CRIMP	10
09150043111 HARTING	INSERT FEMALE 4POS CRIMP	3
1584347 Phoenix Contact	INSERT FEMALE 7POS+1GND CRIMP	1
1132030000 Weidmuller	CONN MOD PLUG 8P8C SHIELDED	0
1103278-1 TE Connectivity AMP Connectors	MODULE MALE 17POS CRIMP	0
09365062702 HARTING	HAN 6E EX FEMALE CRIMP INSERT UL	9
C14610A0101023 Tuchel / Amphenol	INSERT MALE 20+4POS+1GND SCREW	0
09140012668 HARTING	MODULE MALE 1POS SCREW	3
09140012661 HARTING	MODULE MALE 95MM AXIAL	0
09140363101 HARTING	HAN HIGH DENSITY 36PIN MODULE FE	133
09142203013 HARTING	SHIELDED MODULE 20PIN MALE INSER	0
09930010501 HARTING	HAN S HOOD, ANGLED, BLACK, 25-50	200
09140022702 HARTING	MODULE FEMALE 2POS SCREW	3
09330242612 HARTING	INSERT MALE 24POS+1GND CRIMP	1
09150013023 HARTING	INSERT MALE 1POS CRIMP	1
HMN-002-MC TE Connectivity AMP Connectors	MODULE MALE 2POS HMN-002-MC	188

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).