Heavy Duty Connectors - Inserts, Modules

Part Number	Description / PDF	Quantity
1651160000 Weidmuller	INSERT FEMALE 24POS+1GND CRIMP	1842
1023220000 Weidmuller	INSERT MALE 4+0POS+1GND SCREW	1025
1003190000 Weidmuller	INSERT MALE 7POS+1GND CRIMP	224
1429340000 Weidmuller	MODULE INSERT FOR INDUSTRIAL CON	6040
2592220000 Weidmuller	Module, Plug insert, TIA-568A	4
1200200000 Weidmuller	INSERT FEMALE 6POS+1GND SCREW	2650
1157800000 Weidmuller	INSERT MALE 1POS CRIMP	0
1023260000 Weidmuller	INSERT MALE 4+8POS+1GND SCREW	0
1428840000 Weidmuller	MODULE INSERT FOR INDUSTRIAL CON	9543
1962730000 Weidmuller	CONN MOD PLUG 8P8C SHIELDED	2640
1873540000 Weidmuller	INSERT FEMALE 10POS+1GND PUSH IN	1012
1950290000 Weidmuller	MOD RJ45 FEMALE 8P8C+4PWR CRIMP	415
1428870000 Weidmuller	MODULE INSERT FOR INDUSTRIAL CON	2037
1650820000 Weidmuller	INSERT FEMALE 25POS+1GND CRIMP	20
1221200000 Weidmuller	INSERT FEMALE 24POS+1GND SCREW	119
1014080000 Weidmuller	HDC CM BUS SV GCA M	35
1498900000 Weidmuller	INSERT FEMALE 6POS+1GND SCREW	14130
1018960000 Weidmuller	INSERT FEMALE 32POS+1GND CRIMP	0
1211600000 Weidmuller	INSERT FEMALE 24POS+1GND CRIMP	4531
1873530000 Weidmuller	INSERT MALE 6POS+1GND PUSH IN	2296

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).