TE Connectivity Electromechanical Relays & Contactors 2-2071576-2

Description
Body Features Enclosure Type : Hermetically Sealed Configuration Features Auxiliary Switch Contact Arrangement : 1 Form A, SPST-NO Contact Arrangement : 1 Form X SPST-NO-DM Contact Number of Poles : 1 Contact Features Contact Material : Copper Dimensions Product Height : 73 MM  [2.874 INCH ] Product Length : 80.4 MM  [3.165 INCH ] Product Width : 56 MM  [2.204 INCH ] Wire Size (AWG) : 20 Electrical Characteristics Coil Power Rating DC (WATT) : 1.7 Coil Resistance (OHM) : 4.77 - 5.83 Coil Voltage Rating (VDC) : 36 Contact Current Rating (AMP) : 500 Contact Switching Voltage (Max) (VDC) : 1000 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4300 Mechanical Attachment Product Mount Type : Panel Mount Product Mounting Feature Type : Mounting Plate Operation/Applicatio n Current Type : DC Other Coil Power Rating Class (WATT) : >1.5 - ≤3 Contact Current Class (AMP) : >200 - ≤500 Height Class (Mechanical) : >70 MM  [>2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >33 MM  [>1.299 INCH ] Packaging Features Packaging Method : Box & Carton Product Type Features Relay & Contactor Type : General Purpose Contactor Termination Features Auxiliary Termination & Connection Type : Flying Lead Coil Termination & Connection Type : Flying Leads Main Termination & Connection Type : M8 Male Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
  • Electromechanical Relays & Contactors - 2-2071576-2 - TE Connectivity
    TE Connectivity
Request a Quote
Description
Body Features Enclosure Type : Hermetically Sealed Configuration Features Auxiliary Switch Contact Arrangement : 1 Form A, SPST-NO Contact Arrangement : 1 Form X SPST-NO-DM Contact Number of Poles : 1 Contact Features Contact Material : Copper Dimensions Product Height : 73 MM  [2.874 INCH ] Product Length : 80.4 MM  [3.165 INCH ] Product Width : 56 MM  [2.204 INCH ] Wire Size (AWG) : 20 Electrical Characteristics Coil Power Rating DC (WATT) : 1.7 Coil Resistance (OHM) : 4.77 - 5.83 Coil Voltage Rating (VDC) : 36 Contact Current Rating (AMP) : 500 Contact Switching Voltage (Max) (VDC) : 1000 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4300 Mechanical Attachment Product Mount Type : Panel Mount Product Mounting Feature Type : Mounting Plate Operation/Applicatio n Current Type : DC Other Coil Power Rating Class (WATT) : >1.5 - ≤3 Contact Current Class (AMP) : >200 - ≤500 Height Class (Mechanical) : >70 MM  [>2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >33 MM  [>1.299 INCH ] Packaging Features Packaging Method : Box & Carton Product Type Features Relay & Contactor Type : General Purpose Contactor Termination Features Auxiliary Termination & Connection Type : Flying Lead Coil Termination & Connection Type : Flying Leads Main Termination & Connection Type : M8 Male Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
Request a Quote
Datasheet
Datasheet Summary
Powered by GS/AI

The ECK250B series high-voltage DC contactor is designed for control in new energy applications such as EV charging stations, battery energy storage systems, and photovoltaic inverters. This variant includes auxiliary contacts (1 Form A SPST-NO) and is bottom-mounted with a 9-36 VDC coil and external built-in PWM economizer. It is hermetically sealed with ceramic technology, supports continuous current up to 500 A, and can switch up to 1000 VDC with a maximum breaking current of 2000 A. The main contacts have an initial resistance of ≤0.4 mΩ at 250 A. The coil operates at a hold power of 1.7 W. Insulation withstands 4300 Vrms between contacts and coil. Operational temperature range is from -40 °C to 85 °C. Weight is approximately 400 g. Terminal connections for main contacts are M8 screws, and coil and auxiliary connections use flying leads. Packaging is supplied in boxes of 24 units.

Datasheet Summary
Powered by GS/AI

The ECK250B series high-voltage DC contactor is designed for control in new energy applications such as EV charging stations, battery energy storage systems, and photovoltaic inverters. This variant includes auxiliary contacts (1 Form A SPST-NO) and is bottom-mounted with a 9-36 VDC coil and external built-in PWM economizer. It is hermetically sealed with ceramic technology, supports continuous current up to 500 A, and can switch up to 1000 VDC with a maximum breaking current of 2000 A. The main contacts have an initial resistance of ≤0.4 mΩ at 250 A. The coil operates at a hold power of 1.7 W. Insulation withstands 4300 Vrms between contacts and coil. Operational temperature range is from -40 °C to 85 °C. Weight is approximately 400 g. Terminal connections for main contacts are M8 screws, and coil and auxiliary connections use flying leads. Packaging is supplied in boxes of 24 units.

Suppliers

Company
Product
Description
Supplier Links
Electromechanical Relays & Contactors - 2-2071576-2 - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
2-2071576-2
Electromechanical Relays & Contactors 2-2071576-2
Body Features Enclosure Type : Hermetically Sealed Configuration Features Auxiliary Switch Contact Arrangement : 1 Form A, SPST-NO Contact Arrangement : 1 Form X SPST-NO-DM Contact Number of Poles : 1 Contact Features Contact Material : Copper Dimensions Product Height : 73 MM  [2.874 INCH ] Product Length : 80.4 MM  [3.165 INCH ] Product Width : 56 MM  [2.204 INCH ] Wire Size (AWG) : 20 Electrical Characteristics Coil Power Rating DC (WATT) : 1.7 Coil Resistance (OHM) : 4.77 - 5.83 Coil Voltage Rating (VDC) : 36 Contact Current Rating (AMP) : 500 Contact Switching Voltage (Max) (VDC) : 1000 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4300 Mechanical Attachment Product Mount Type : Panel Mount Product Mounting Feature Type : Mounting Plate Operation/Applicatio n Current Type : DC Other Coil Power Rating Class (WATT) : >1.5 - ≤3 Contact Current Class (AMP) : >200 - ≤500 Height Class (Mechanical) : >70 MM  [>2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >33 MM  [>1.299 INCH ] Packaging Features Packaging Method : Box & Carton Product Type Features Relay & Contactor Type : General Purpose Contactor Termination Features Auxiliary Termination & Connection Type : Flying Lead Coil Termination & Connection Type : Flying Leads Main Termination & Connection Type : M8 Male Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]

Body Features


  • Enclosure Type : Hermetically Sealed

Configuration Features


  • Auxiliary Switch Contact Arrangement : 1 Form A, SPST-NO
  • Contact Arrangement : 1 Form X SPST-NO-DM
  • Contact Number of Poles : 1

Contact Features


  • Contact Material : Copper

Dimensions


  • Product Height : 73 MM  [2.874 INCH ]
  • Product Length : 80.4 MM  [3.165 INCH ]
  • Product Width : 56 MM  [2.204 INCH ]
  • Wire Size (AWG) : 20

Electrical Characteristics


  • Coil Power Rating DC (WATT) : 1.7
  • Coil Resistance (OHM) : 4.77 - 5.83
  • Coil Voltage Rating (VDC) : 36
  • Contact Current Rating (AMP) : 500
  • Contact Switching Voltage (Max) (VDC) : 1000
  • Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4300

Mechanical Attachment


  • Product Mount Type : Panel Mount
  • Product Mounting Feature Type : Mounting Plate

Operation/Application


  • Current Type : DC

Other


  • Coil Power Rating Class (WATT) : >1.5 - ≤3
  • Contact Current Class (AMP) : >200 - ≤500
  • Height Class (Mechanical) : >70 MM  [>2.756 INCH ]
  • Length Class (Mechanical) : >70 MM  [>2.756 INCH ]
  • Width Class (Mechanical) : >33 MM  [>1.299 INCH ]

Packaging Features


  • Packaging Method : Box & Carton

Product Type Features


  • Relay & Contactor Type : General Purpose Contactor

Termination Features


  • Auxiliary Termination & Connection Type : Flying Lead
  • Coil Termination & Connection Type : Flying Leads
  • Main Termination & Connection Type : M8 Male

Usage Conditions


  • Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ]
  • Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
Buy Now Datasheet

Technical Specifications

  TE Connectivity
Product Category Electromechanical Relays
Product Number 2-2071576-2
Product Name Electromechanical Relays & Contactors
Approvals Not Yet Reviewed for EU ELV; RoHS
Operating Temp -40 to 185 F (-40 to 85 C)
DC Voltage 1000 volts
Unlock Full Specs
to access all available technical data

Similar Products

V23154Z1028 Rohs Compliant Axicom Te Connectivity - 09H4977 - Newark, An Avnet Company
TE Connectivity
V23154Z1028 Rohs Compliant Axicom Te Connectivity
1-1393824-0
Specs
Approvals RoHS
View Details
Power Relays - 1-1393092-2 - TE Connectivity
TE Connectivity
Power Relays
1-1393092-2
Specs
Mounting Socket or Plug-in Style
Poles Triple Pole (TP)
Number if >4 3 #
View Details
Electromechanical Relays & Contactors - 1-1393194-6 - TE Connectivity
TE Connectivity
Electromechanical Relays & Contactors
1-1393194-6
Specs
Approvals EU ELV Compliant; RoHS
Operating Temp -22 to 221 F (-30 to 105 C)
AC Voltage 277 volts
View Details
2 suppliers
Power Relays - 1-1393774-8 - TE Connectivity
TE Connectivity
Power Relays
1-1393774-8
Specs
Poles Single Pole (SP)
Number if >4 1 #
Approvals EU ELV Compliant; RoHS
View Details
2 suppliers