3 Pin HDC Heavy Duty Male Female Industrial Connector

Industrial equipment demands secure electrical distribution under harsh operating conditions. Compact machinery layouts rely on the 3 pin heavy duty connector to prevent unplanned downtime resulting from severe vibration. Designed for space-restricted enclosures, the hdc 3 pin design maintains continuous electrical continuity.

Rugged Architecture and Mechanical Performance

The heavy duty male female connector insert utilizes silver-plated copper alloy contacts to maintain contact resistance below 1 mΩ. Pairing this insert with a die-cast 3AHood/Housing provides IP65 environmental shielding against liquid sprays and fine dust.

Operational Advantages

1. High Mechanical Endurance: Every heavy duty connector 3 pin insert withstands over 500 mating cycles without signal loss.

2. Rapid Field Termination: Screw terminals enable quick installation on the connector 3 pin assembly using 0.25 N·m tightening torque.

3. Thermal Stability: Flame-retardant UL 94 V0 polycarbonate operates reliably between -40°C and +125°C.

Technical Specifications

Industrial Applications and Procurement

Deploying a modular 3 pin hdc assembly simplifies cable harness routing across robotics and automated production machinery. Installing this 3 pin connector minimizes field connection failures and accelerates cabinet commissioning.

Integration Steps

1. Select the appropriate male or female screw terminal insert for the cabinet layout.

2. Secure conductor leads into terminals to establish vibration-proof connections.

3. Latch the protective hood to seal the interface against external contaminants.

Request full technical documentation or a fast quote to source reliable industrial interconnects.

HA Silm hdc heavy duty connectors insert -SMICO Connectivity 3pin 4pin  HA-003-M ,10A used for industrial robot ,various harness  field .

Different position to install and free combination to use . 

3 Poles + PE, 10 A Male Screw Terminal :

SMICO heavy duty connector can match the following interchangeable.

The hood and housing for H3A . 

Heavy duty connector H3A hood and Housing :

1. H3A.P PC materials , white colour IP65
2. HP3/H  Zine dia-cost ,epoxy poder coating ,black colour , IP68
3. H3A Zinc die-cast  ,Grey colour ,IP65 ,Popular type 

   Hood&Housing
   Material	aluminium die-cast
   Colour	Grey
   Locking element
   ---Lever type	metal elastic pressing
   ---Material	Stainless steel
   Hoods/Housing sealing	NBR
   Limiting temperatures	-40ºC...+125ºC
   Flammability acc.to UL 94	V0
   Degree of protection acc.to EN 60529 for coupled connector	IP65

SMICO heavy duty connector 

• Compatible with other brands

• accept OEM /ODM 

• accept customized colour : like blue ,black 

• The popular parts in stock , delivery time fast  

• Export Packing : Packing for each items respectively or packing for full one set  

• Without MOQ except the customized type 

SMICO Heavy duty connectors Applications :

• Machinery
• Automation
• Robotics
• Rail
• Energy Distribution
• Renewable Energy
• Construction Machinery
• Professional Light and Sound

01.How many employees are there in your factory?

We have more than 130 employees, including the entire production chain.

02.Whether to provide technical documents?

Sure. If there is anything unclear about the product, we will provide you with as detailed technical documents as possible.

03.Does this insert can fit with my frame?

Our module insert can fit with Harting,ILME,Weidmuller,TE and other brand.

04.How to order?

Please email us your purchase order and we will send you a quotation and a proforma invoice.