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Contactors (Electromechanical)

Contactors (Electromechanical) facilitate the control of electrical circuits by opening and closing contacts in response to a coil voltage. Important attributes include Coil Voltage, Contact Form, and Contact Rating (Current). These components are essential for applications such as switching and control panels.

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What are Contactors (Electromechanical) ?

Contactors (Electromechanical) are electromechanical devices that control the flow of electricity in circuits by opening or closing contacts based on an input coil voltage. They are commonly used in applications like switching and control panels, production electronics assembly, and maintenance. Key specifications for selection include Coil Voltage, which determines the operational voltage needed to activate the contactor; Contact Rating (Current), which indicates the maximum current the contactor can handle; and Must Operate Voltage, ensuring reliable operation under specified conditions. It's crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.

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Part & Mfr Total Stock Pricing & RFQ Coil Voltage Contact Form Contact Rating (Current) Features Mounting Type Must Operate Voltage Must Release Voltage Operating Temperature Switching Voltage Termination Style
MX62BA
MX62BA
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 12VDC SPST-NO (1 Form A) 200 A Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 100°C - Stud, Wire Leads
GX34FD
GX34FD
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 48VDC SPST-NO (DM) (1 Form X) 350 A Sealed - Hermetically Chassis Mount 40 VDC 4 VDC -55°C ~ 85°C 800VDC - Max Stud
GX11BAB
GX11BAB
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX21HAB
GX21HAB
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 72VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 46 VDC 2.7 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX21BAB
GX21BAB
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX32TD
GX32TD
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 24VDC SPST-NO (DM) (1 Form X) 150 A Sealed - Hermetically Chassis Mount 15 VDC 1.5 VDC -55°C ~ 85°C 800VDC - Max Stud
GX11CAC
GX11CAC
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 24VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 16 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
3RT20252AV04
3RT20252AV04
Siemens
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 400VAC 3PST-NO (3 Form A) 17 A Auxiliary Contacts Chassis Mount, DIN Rail 320 VAC - -25°C ~ 60°C 690VAC - Max Screw Terminal
3RT20251AV04
3RT20251AV04
Download Datasheet for 3RT20251AV04
Siemens
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 400VAC 3PST-NO (3 Form A) 17 A Auxiliary Contacts Chassis Mount, DIN Rail 320 VAC - -25°C ~ 60°C 690VAC - Max Screw Terminal
3RT20251AD04
3RT20251AD04
Download Datasheet for 3RT20251AD04
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 42VAC 3PST-NO (3 Form A) 17 A Auxiliary Contacts Chassis Mount, DIN Rail 33.6 VAC - -25°C ~ 60°C 690VAC - Max Screw Terminal
P25P42D12P1-24
P25P42D12P1-24
TE Connectivity
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 24VDC 3PST-NO (DM) (3 Form X) 25 A - Chassis Mount 18 VDC - -55°C ~ 55°C 600VAC - Max Screw Terminal, Quick Connect - 0.250" (6.3mm)
3RH23442BB40
3RH23442BB40
Download Datasheet for 3RH23442BB40
Siemens
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 24VDC 8PST-4NO/4NC (4 Form A, 4 Form B) 10 A Auxiliary Contacts Chassis Mount, DIN Rail 19.2 VDC - -25°C ~ 60°C 690VAC - Max Spring Terminal
3RH23622BB40
3RH23622BB40
Download Datasheet for 3RH23622BB40
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 24VDC 8PST-6NO/2NC (6 Form A, 2 Form B) 10 A Auxiliary Contacts Chassis Mount, DIN Rail 19.2 VDC - -25°C ~ 60°C 690VAC - Max Spring Terminal
3RT20171CP043MA0
3RT20171CP043MA0
Siemens
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 230VAC 3PST-NO (3 Form A) 12 A Auxiliary Contacts Chassis Mount, DIN Rail 195.5 VAC - -25°C ~ 60°C 690VAC - Max Screw Terminal
3RT20172CP043MA0
3RT20172CP043MA0
Download Datasheet for 3RT20172CP043MA0
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 230VAC 3PST-NO (3 Form A) 12 A Auxiliary Contacts Chassis Mount, DIN Rail 195.5 VAC - -25°C ~ 60°C 690VAC - Max Screw Terminal
3RT20171CK643MA0
3RT20171CK643MA0
Download Datasheet for 3RT20171CK643MA0
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 120VAC 3PST-NO (3 Form A) 12 A Auxiliary Contacts Chassis Mount, DIN Rail 96 VAC - -25°C ~ 60°C 690VAC - Max Screw Terminal
3RH22531BB40
3RH22531BB40
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 24VDC 4PST-NO (4 Form A) 10 A Auxiliary Contacts Chassis Mount, DIN Rail 19.2 VDC - -25°C ~ 60°C 690VAC - Max Screw Terminal
GV200QCC-1
GV200QCC-1
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 48VDC SPST-NO (DM) (1 Form X) 500 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount - - -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX54BD
GX54BD
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 12VDC SPST-NO (DM) (1 Form X) 350 A Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud
A16C-2510-L6
A16C-2510-L6
Altech Corporation
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MX32BD
MX32BD
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 12VDC SPST-NO (1 Form A) 200 A Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 100°C - Stud
GX21CCB
GX21CCB
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 24VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 16 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX21FBB
GX21FBB
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 48VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 28 VDC 1.8 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11CBC
GX11CBC
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 24VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 16 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11BBB
GX11BBB
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11JBC
GX11JBC
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 120VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 72 VDC 4.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX21CBC
GX21CBC
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 24VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 16 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
MX12FC
MX12FC
SENSATA
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 48VDC SPST-NO (1 Form A) 200 A Sealed - Hermetically Chassis Mount 28 VDC 1.8 VDC -55°C ~ 100°C - Stud, Wire Leads
MX32FD
MX32FD
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 48VDC SPST-NO (1 Form A) 200 A Sealed - Hermetically Chassis Mount 28 VDC 1.8 VDC -55°C ~ 100°C - Stud
GX11JCB
GX11JCB
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 120VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 72 VDC 4.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11FCB
GX11FCB
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 48VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 28 VDC 1.8 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11BCB
GX11BCB
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
MX32CD
MX32CD
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 24VDC SPST-NO (1 Form A) 200 A Sealed - Hermetically Chassis Mount 16 VDC 0.5 VDC -55°C ~ 100°C - Stud
GX21BBB
GX21BBB
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11JBB
GX11JBB
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 120VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 72 VDC 4.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX14FBB
GX14FBB
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 48VDC SPST-NO (DM) (1 Form X) 350 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 40 VDC 4 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11BCC
GX11BCC
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11FBB
GX11FBB
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 48VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 28 VDC 1.8 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX21HBB
GX21HBB
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 72VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 46 VDC 2.7 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX21CCC
GX21CCC
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 24VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 16 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
MX12JC
MX12JC
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 120VDC SPST-NO (1 Form A) 200 A Sealed - Hermetically Chassis Mount 72 VDC 4.5 VDC -55°C ~ 100°C - Stud, Wire Leads
GX54CD
GX54CD
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 24VDC SPST-NO (DM) (1 Form X) 350 A Sealed - Hermetically Chassis Mount 16 VDC 2 VDC -55°C ~ 85°C 800VDC - Max Stud
GX14BBC
GX14BBC
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 12VDC SPST-NO (DM) (1 Form X) 350 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11HCB
GX11HCB
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 72VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 46 VDC 2.7 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
GX11BBC
GX11BBC
SENSATA
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 12VDC SPST-NO (DM) (1 Form X) 150 A Auxiliary Contacts, Sealed - Hermetically Chassis Mount 8 VDC 0.5 VDC -55°C ~ 85°C 800VDC - Max Stud, Wire Leads
J7KN-10D-10 110
J7KN-10D-10 110
Download Datasheet for J7KN-10D-10 110
Omron
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 110VAC 3PST-NO (3 Form A) 10 A Auxiliary Contacts Chassis Mount, DIN Rail - - -40°C ~ 60°C 690VAC - Max Screw Terminal
J7KN-10D-10 230
J7KN-10D-10 230
Download Datasheet for J7KN-10D-10 230
Omron
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 230VAC 3PST-NO (3 Form A) 10 A Auxiliary Contacts Chassis Mount, DIN Rail - - -40°C ~ 60°C 690VAC - Max Screw Terminal
J7KN-10D-10 24D
J7KN-10D-10 24D
Download Datasheet for J7KN-10D-10 24D
Omron
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 24VDC 3PST-NO (3 Form A) 10 A Auxiliary Contacts Chassis Mount, DIN Rail - - -40°C ~ 60°C 690VAC - Max Screw Terminal
J7KN-22D-01 230
J7KN-22D-01 230
Download Datasheet for J7KN-22D-01 230
Omron
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 230VAC 3PST-NO (3 Form A) 22 A Auxiliary Contacts Chassis Mount, DIN Rail - - -40°C ~ 60°C 690VAC - Max Screw Terminal
J7KN-22D-01 24
J7KN-22D-01 24
Download Datasheet for J7KN-22D-01 24
Omron
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 24VAC 3PST-NO (3 Form A) 22 A Auxiliary Contacts Chassis Mount, DIN Rail - - -40°C ~ 60°C 690VAC - Max Screw Terminal
Showing 9251-9300 of 11,071 products

About Contactors (Electromechanical)

Contactors (Electromechanical) are essential components used in various electrical applications, particularly in switching and control panels. These devices are designed to manage high current loads and are crucial for the reliable operation of electrical systems.

When sourcing Contactors (Electromechanical), it is important to consider key specifications such as Coil Voltage, Contact Form, and Contact Rating (Current). These attributes determine the operational capabilities and compatibility of the contactors with your existing systems.

Applications for Contactors (Electromechanical) include new product design and prototyping, production electronics assembly, maintenance and field replacement, and engineering evaluation and qualification. Understanding the specific requirements of your application will help you make informed decisions during the procurement process.

Buyers should prioritize critical specifications and validate lifecycle status before submitting RFQs. It is also advisable to confirm mechanical and electrical compatibility with existing design constraints to minimize sourcing risks. Utilizing parametric filtering can streamline the selection process, allowing for a more efficient comparison of options.

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