Heavy Duty Power Connector Contacts

Heavy-duty power connector contacts are the part of the connector which enables the transfer of voltage and current to power equipment. The metal contacts can either be pin (male) or socket (female). Power connector contacts are used in conjunction with heavy-duty electrical connectors including Han D, Han-Com and Han-Modular inserts. RS Components offer an extensive range of connector contacts in a variety of contact materials, platings and wire sizes.




Selecting the correct connector contact.




There are a few things that must be considered when selecting the best power contact for your application. Electrical power connectors often carry large voltages and high currents so great care must be taken to ensure you have the right connector.



  • Amperage and voltage - The current carrying capacity of the connector and contacts running through the circuit will determine which range of industrial connectors will be suitable. Heat will be produced by the contacts, so the total number of contacts and the layout of your connector must be carefully considered.


  • Wire size - The wire size will be determined by the size of the contact and the amount of current it can safely handle. Wire sizes will be quoted in AWG or CSA. The larger the wire size the more current the conductors can carry.


  • Plating - There are different types of plating on connector contacts including gold and silver. The plating material will impact the conductivity of the connection as well as durability and corrosion resistance.


  • Termination Type - Heavy-duty terminals are usually crimped onto wires using an appropriately sized crimping tool. This method ensures a more reliable termination. Some terminals can also be soldered.


Browse our range of high-quality terminals and heavy-duty connectors for all of your industrial application requirements.


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Description Price Series Accessory Type Contact Plating For Use With Contact Material Pole Format Number of Contacts Range Voltage Rating Current Rating Minimum Wire Size mm² Maximum Wire Size mm² Gender Mounting Type
RS Stock No. 871-7737
Mfr. Part No.1663611
€55.80
1 Pack of 100
Pack(s)
- Crimp Contact - - - 1P - - - - - - - -
RS Stock No. 803-3679
Mfr. Part No.1663297
€3.928
Each (In a Pack of 25)
units
CK Crimp Contact - Heavy Duty Power Connector - 1P 1 - - - 4mm² 4mm² Female -
RS Stock No. 803-9034
Mfr. Part No.1772560
€0.931
Each (In a Pack of 100)
units
HC Rolled Male Contact - Conductor with a Cross Section - - - - - - 0.75mm² 1.5mm² Male -
RS Stock No. 858-9378
Mfr. Part No.1884186
€1,116.49
1 Box of 2000
Box(es)
CK1.6-BR-0.50BU AG Crimp Contact - HC-D to HC-R, VC-D to VC-R - - - - - 10A 0.14mm² 0.5mm² Female -
RS Stock No. 858-9371
Mfr. Part No.1884160
€1,116.49
1 Box of 2000
Box(es)
CK1.6-BR-2.50ST AG Crimp Contact - HC-D to HC-R, VC-D to VC-R - - - - - 10A 2.5mm² 1.5mm² - -
New
RS Stock No. 213-0136
Mfr. Part No.1674914
€98.88
1 Pack of 100
Pack(s)
CK1 Crimp Contact Gold Heavy Duty Power Connector Copper Alloy - - - - - - - Male Cable Mount
RS Stock No. 742-7395
Mfr. Part No.1884115
€0.38
Each (In a Pack of 100)
units
CK Crimp Contact - Heavy Duty Power Connector - - - - - 10A 0.5mm² 1.5mm² Female -
RS Stock No. 190-3313
Mfr. Part No.1674901
€1.522
Each (In a Bag of 100)
units
CK Crimp Contact - - - - - - - - - - Male -
RS Stock No. 742-7118
Mfr. Part No.1663420
€59.10
1 Pack of 100
Pack(s)
CK Crimp Contact - Terminal Block - - - - - - - - - -
New
RS Stock No. 213-0138
Mfr. Part No.1676815
€96.39
1 Pack of 10
Pack(s)
HC Coaxial Contact Gold Heavy Duty Power Connector Copper Alloy - - - - - - - Female Cable Mount
RS Stock No. 742-7121
Mfr. Part No.1663365
€59.10
1 Pack of 100
Pack(s)
CK Crimp Contact - Terminal Block - - - - - - - - - -
New
RS Stock No. 208-1838
Mfr. Part No.1004380
€2,471.88
1 Pack of 7000
Pack(s)
CK1 Crimp Contact Silver Heavy Duty Power Connector Copper Alloy - - - - - - - Male Cable Mount
RS Stock No. 190-3311
Mfr. Part No.1663349
€1.198
Each (In a Bag of 100)
units
CK Crimp Contact - - - - - - - - - - Male -
RS Stock No. 858-9249
Mfr. Part No.1585760
€253.75
1 Box of 25
Box(es)
CK2.5-ED-0.5ST FE Crimp Contact - HC-A, HC-B, HC-BB, HC-HV, HC-M-06, HC-M-08, HC-M-HV - - - - - 16A 0.5mm² 0.5mm² Male -
RS Stock No. 803-3698
Mfr. Part No.1663378
€1.042
Each (In a Pack of 100)
units
CK Crimp Contact - Heavy Duty Power Connector - 1P 1 - 5 V 5mA 1.5mm² 1.5mm² Male -
RS Stock No. 803-3761
Mfr. Part No.1663682
€0.79
Each
units
CK Crimp Contact - Heavy Duty Power Connector - 1P 1 - - - 2.5mm² 2.5mm² Female -
RS Stock No. 201-6385
Mfr. Part No.1672440
€91.95
1 Pack of 100
Pack(s)
CK-1 Crimp Contact - - - - - CK - - - - Female -
RS Stock No. 187-5813
Mfr. Part No.1663501
€4.63
Each (In a Bag of 10)
units
HC-M-PN3-4,00-ST Pneumatic Contact - HC-M-PN3 Module - - - - - - - - - -
RS Stock No. 803-3815
Mfr. Part No.1676750
€8.69
Each
units
HC Contact Insert - Heavy Duty Power Connector - 1P 1 - - - - - Male -
New
RS Stock No. 207-1993
Mfr. Part No.1004362
€30.82
1 Pack of 100
Pack(s)
00BU OIC AG, 6-ER-1, CK1 Rolled Crimp Contact Nickel - - - - - - - - - Female -