Heavy Duty Connectors - Inserts, Modules

Part Number	Description / PDF	Quantity
HE-016-FS TE Connectivity AMP Connectors	INSERT FEMALE 16POS CLAMP	18
T2100243101-000 TE Connectivity AMP Connectors	INSERT MALE 24POS+GND TERM BLOCK	36
09380052602 HARTING	INSERT MALE 3+2POS+1GND SCREW	2
1018950000 Weidmuller	INSERT MALE 32POS+1GND CRIMP	0
1636363 Phoenix Contact	INSERT FEMALE 6+12POS+1GND SCREW	0
09330162716 HARTING	INSERT FEMALE 16POS+1GND PUSH IN	10
C14610B0240021 Tuchel / Amphenol	INSERT FEMALE 24POS+1GND SCREW	10
09320403001 HARTING	INSERT MALE 40POS+1GND CRIMP	4
09800000100 HARTING	HAN-MODULAR SP PL DM2	10
09365102702 HARTING	HAN 10E EX FEMALE CRIMP INSERT U	10
09140023021 HARTING	MODULE MALE 2POS CRIMP	6
44423217 LAPP	MODULE MH-4 FEMALE CRIMP	96
09332162602 HARTING	HAN 16E HMC-M-CRIMP	17
2-1103112-3 TE Connectivity AMP Connectors	INSERT MALE 64POS+1GND CRIMP	25
C146 10B025 505 2 Tuchel / Amphenol	INSERT FEMALE 25POS+1GND CRIMP	0
C14610A0161044 Tuchel / Amphenol	INSERT MALE 16POS+1GND SCREW	0
09120022753 HARTING	INSERT FEMALE 2POS SCREW	0
HE-016-F(17-32) TE Connectivity AMP Connectors	INSERT FEMALE 16POS SCREW	1
44423214 LAPP	MODULE MH-3 MALE CRIMP	98
T2050962201-000 TE Connectivity AMP Connectors	INS FML 48P+1GD HEEE-048-F 49-96	56

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).