TE Connectivity Electromechanical Relays & Contactors 2071591-2

Description
Body Features Enclosure Type : Hermetically Sealed Configuration Features Auxiliary Switch Contact Arrangement : Without Contact Arrangement : 1 Form X SPST-NO-DM Contact Number of Poles : 1 Contact Features Contact Material : Copper Dimensions Product Height : 52.95 MM  [2.08 INCH ] Product Length : 72 MM  [2.834 INCH ] Product Width : 32.6 MM  [1.283 INCH ] Wire Size (AWG) : 20 Electrical Characteristics Coil Power Rating DC (WATT) : 3 Coil Voltage Rating (VDC) : 24 Contact Current Rating (AMP) : 40 Contact Switching Voltage (Max) (VDC) : 1500 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5400 Mechanical Attachment Product Mount Type : Panel Mount Product Mounting Feature Type : Mounting Hole Operation/Applicatio n Current Type : DC Other Coil Power Rating Class (WATT) : >1.5 - ≤3 Contact Current Class (AMP) : >32 - ≤50 Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ] Packaging Features Packaging Method : Box & Carton Product Type Features Relay & Contactor Type : General Purpose Contactor Termination Features Coil Termination & Connection Type : Flying Leads Main Termination & Connection Type : M3 Female Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
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Description
Body Features Enclosure Type : Hermetically Sealed Configuration Features Auxiliary Switch Contact Arrangement : Without Contact Arrangement : 1 Form X SPST-NO-DM Contact Number of Poles : 1 Contact Features Contact Material : Copper Dimensions Product Height : 52.95 MM  [2.08 INCH ] Product Length : 72 MM  [2.834 INCH ] Product Width : 32.6 MM  [1.283 INCH ] Wire Size (AWG) : 20 Electrical Characteristics Coil Power Rating DC (WATT) : 3 Coil Voltage Rating (VDC) : 24 Contact Current Rating (AMP) : 40 Contact Switching Voltage (Max) (VDC) : 1500 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5400 Mechanical Attachment Product Mount Type : Panel Mount Product Mounting Feature Type : Mounting Hole Operation/Applicatio n Current Type : DC Other Coil Power Rating Class (WATT) : >1.5 - ≤3 Contact Current Class (AMP) : >32 - ≤50 Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ] Packaging Features Packaging Method : Box & Carton Product Type Features Relay & Contactor Type : General Purpose Contactor Termination Features Coil Termination & Connection Type : Flying Leads Main Termination & Connection Type : M3 Female Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
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Datasheet
Datasheet Summary
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The ECP40B series high-voltage DC contactor is designed for control in high-voltage applications such as battery energy storage systems, solar inverters, and EV charging. This variant features a 24 VDC coil, 1 Form X (SPST-NO-DM) contact arrangement, and screw-terminal main contacts with a 40 A continuous current rating and 1500 VDC breaking capability. The contacts are hermetically sealed using ceramic technology, with a dielectric withstand voltage of 5400 Vrms between contacts and coil. It operates within an ambient temperature range of -40 °C to 85 °C, has an operate time of 30 ms, and a release time of 10 ms at 23 °C. The device measures 72 mm in length, 32.6 mm in width, and 56 mm in height, with a weight of approximately 160 g, and is mounted via bottom mounting holes. It complies with UL, TÜV, and CE standards for high-voltage DC applications.

Datasheet Summary
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The ECP40B series high-voltage DC contactor is designed for control in high-voltage applications such as battery energy storage systems, solar inverters, and EV charging. This variant features a 24 VDC coil, 1 Form X (SPST-NO-DM) contact arrangement, and screw-terminal main contacts with a 40 A continuous current rating and 1500 VDC breaking capability. The contacts are hermetically sealed using ceramic technology, with a dielectric withstand voltage of 5400 Vrms between contacts and coil. It operates within an ambient temperature range of -40 °C to 85 °C, has an operate time of 30 ms, and a release time of 10 ms at 23 °C. The device measures 72 mm in length, 32.6 mm in width, and 56 mm in height, with a weight of approximately 160 g, and is mounted via bottom mounting holes. It complies with UL, TÜV, and CE standards for high-voltage DC applications.

Suppliers

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Description
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Electromechanical Relays & Contactors - 2071591-2 - TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
2071591-2
Electromechanical Relays & Contactors 2071591-2
Body Features Enclosure Type : Hermetically Sealed Configuration Features Auxiliary Switch Contact Arrangement : Without Contact Arrangement : 1 Form X SPST-NO-DM Contact Number of Poles : 1 Contact Features Contact Material : Copper Dimensions Product Height : 52.95 MM  [2.08 INCH ] Product Length : 72 MM  [2.834 INCH ] Product Width : 32.6 MM  [1.283 INCH ] Wire Size (AWG) : 20 Electrical Characteristics Coil Power Rating DC (WATT) : 3 Coil Voltage Rating (VDC) : 24 Contact Current Rating (AMP) : 40 Contact Switching Voltage (Max) (VDC) : 1500 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5400 Mechanical Attachment Product Mount Type : Panel Mount Product Mounting Feature Type : Mounting Hole Operation/Applicatio n Current Type : DC Other Coil Power Rating Class (WATT) : >1.5 - ≤3 Contact Current Class (AMP) : >32 - ≤50 Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ] Packaging Features Packaging Method : Box & Carton Product Type Features Relay & Contactor Type : General Purpose Contactor Termination Features Coil Termination & Connection Type : Flying Leads Main Termination & Connection Type : M3 Female 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 : Without
  • Contact Arrangement : 1 Form X SPST-NO-DM
  • Contact Number of Poles : 1

Contact Features


  • Contact Material : Copper

Dimensions


  • Product Height : 52.95 MM  [2.08 INCH ]
  • Product Length : 72 MM  [2.834 INCH ]
  • Product Width : 32.6 MM  [1.283 INCH ]
  • Wire Size (AWG) : 20

Electrical Characteristics


  • Coil Power Rating DC (WATT) : 3
  • Coil Voltage Rating (VDC) : 24
  • Contact Current Rating (AMP) : 40
  • Contact Switching Voltage (Max) (VDC) : 1500
  • Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 5400

Mechanical Attachment


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

Operation/Application


  • Current Type : DC

Other


  • Coil Power Rating Class (WATT) : >1.5 - ≤3
  • Contact Current Class (AMP) : >32 - ≤50
  • Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ]
  • Length Class (Mechanical) : >70 MM  [>2.756 INCH ]
  • Width Class (Mechanical) : >22 - ≤33 MM  [>.866 - ≤1.299 INCH ]

Packaging Features


  • Packaging Method : Box & Carton

Product Type Features


  • Relay & Contactor Type : General Purpose Contactor

Termination Features


  • Coil Termination & Connection Type : Flying Leads
  • Main Termination & Connection Type : M3 Female

Usage Conditions


  • Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ]
  • Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
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Technical Specifications

  TE Connectivity
Product Category Electromechanical Relays
Product Number 2071591-2
Product Name Electromechanical Relays & Contactors
Approvals EU ELV Compliant; RoHS
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