TE Connectivity Electromechanical Relays & Contactors K1137791

Description
Body Features Enclosure Type : Environmentally Sealed Configuration Features Coil Special Features : Coil Suppression Diode Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : Silver Alloy Dimensions Product Height : 55.5 MM  [2.185 INCH ] Product Length : 106 MM  [4.17 INCH ] Product Width : 84 MM  [3.3 INCH ] Electrical Characteristics Coil Resistance (OHM) : 21 Coil Voltage Rating (VDC) : 36 Contact Current Rating (AMP) : 300 Contact Voltage Rating (VDC) : 36 Mechanical Attachment Product Mount Type : Chassis Mount Product Mounting Feature Type : Mounting Brackets Operation/Applicatio n Coil Magnetic System : Bistable, 2 Coils, Polarized Current Type : DC Other Contact Current Class (AMP) : >200 - ≤500 Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >33 MM  [>1.299 INCH ] Packaging Features Packaging Method : Carton Product Type Features Relay & Contactor Type : General Purpose Power Relay Termination Features Auxiliary Termination & Connection Type : M4 Screw Coil Termination & Connection Type : M4 Screw Main Termination & Connection Type : M10 Male Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]
Request a Quote
Description
Body Features Enclosure Type : Environmentally Sealed Configuration Features Coil Special Features : Coil Suppression Diode Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : Silver Alloy Dimensions Product Height : 55.5 MM  [2.185 INCH ] Product Length : 106 MM  [4.17 INCH ] Product Width : 84 MM  [3.3 INCH ] Electrical Characteristics Coil Resistance (OHM) : 21 Coil Voltage Rating (VDC) : 36 Contact Current Rating (AMP) : 300 Contact Voltage Rating (VDC) : 36 Mechanical Attachment Product Mount Type : Chassis Mount Product Mounting Feature Type : Mounting Brackets Operation/Applicatio n Coil Magnetic System : Bistable, 2 Coils, Polarized Current Type : DC Other Contact Current Class (AMP) : >200 - ≤500 Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >33 MM  [>1.299 INCH ] Packaging Features Packaging Method : Carton Product Type Features Relay & Contactor Type : General Purpose Power Relay Termination Features Auxiliary Termination & Connection Type : M4 Screw Coil Termination & Connection Type : M4 Screw Main Termination & Connection Type : M10 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 K1137791 is a single-pole bi-stable relay from the Series 30/300A, designed for high-current applications in commercial and industrial vehicles. It features a sealed housing meeting IP6K9K and IP67 standards, with a 300A continuous current rating and a 36VDC coil voltage. The relay includes a suppression diode and magnetic blowout for operation above 40VDC. It measures 106mm in length, 84mm in width, and 55.5mm in height, with M10 main terminals and M4 screw terminals for coil and auxiliary connections. Mounting is via chassis brackets, and the operating temperature range is -40°C to +85°C.

Datasheet Summary
Powered by GS/AI

The K1137791 is a single-pole bi-stable relay from the Series 30/300A, designed for high-current applications in commercial and industrial vehicles. It features a sealed housing meeting IP6K9K and IP67 standards, with a 300A continuous current rating and a 36VDC coil voltage. The relay includes a suppression diode and magnetic blowout for operation above 40VDC. It measures 106mm in length, 84mm in width, and 55.5mm in height, with M10 main terminals and M4 screw terminals for coil and auxiliary connections. Mounting is via chassis brackets, and the operating temperature range is -40°C to +85°C.

Suppliers

Company
Product
Description
Supplier Links
Electromechanical Relays & Contactors - K1137791 - TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
K1137791
Electromechanical Relays & Contactors K1137791
Body Features Enclosure Type : Environmentally Sealed Configuration Features Coil Special Features : Coil Suppression Diode Contact Arrangement : 1 Form A SPST-NO Contact Number of Poles : 1 Contact Features Contact Material : Silver Alloy Dimensions Product Height : 55.5 MM  [2.185 INCH ] Product Length : 106 MM  [4.17 INCH ] Product Width : 84 MM  [3.3 INCH ] Electrical Characteristics Coil Resistance (OHM) : 21 Coil Voltage Rating (VDC) : 36 Contact Current Rating (AMP) : 300 Contact Voltage Rating (VDC) : 36 Mechanical Attachment Product Mount Type : Chassis Mount Product Mounting Feature Type : Mounting Brackets Operation/Applicatio n Coil Magnetic System : Bistable, 2 Coils, Polarized Current Type : DC Other Contact Current Class (AMP) : >200 - ≤500 Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ] Length Class (Mechanical) : >70 MM  [>2.756 INCH ] Width Class (Mechanical) : >33 MM  [>1.299 INCH ] Packaging Features Packaging Method : Carton Product Type Features Relay & Contactor Type : General Purpose Power Relay Termination Features Auxiliary Termination & Connection Type : M4 Screw Coil Termination & Connection Type : M4 Screw Main Termination & Connection Type : M10 Male Usage Conditions Environmental Ambient Temperature (Max) : 85 DEGC  [185 DEGF ] Operating Temperature Range : -40 - 85 DEGC  [-40 - 185 DEGF ]

Body Features


  • Enclosure Type : Environmentally Sealed

Configuration Features


  • Coil Special Features : Coil Suppression Diode
  • Contact Arrangement : 1 Form A SPST-NO
  • Contact Number of Poles : 1

Contact Features


  • Contact Material : Silver Alloy

Dimensions


  • Product Height : 55.5 MM  [2.185 INCH ]
  • Product Length : 106 MM  [4.17 INCH ]
  • Product Width : 84 MM  [3.3 INCH ]

Electrical Characteristics


  • Coil Resistance (OHM) : 21
  • Coil Voltage Rating (VDC) : 36
  • Contact Current Rating (AMP) : 300
  • Contact Voltage Rating (VDC) : 36

Mechanical Attachment


  • Product Mount Type : Chassis Mount
  • Product Mounting Feature Type : Mounting Brackets

Operation/Application


  • Coil Magnetic System : Bistable, 2 Coils, Polarized
  • Current Type : DC

Other


  • Contact Current Class (AMP) : >200 - ≤500
  • Height Class (Mechanical) : >45 - ≤70 MM  [>1.772 - ≤2.756 INCH ]
  • Length Class (Mechanical) : >70 MM  [>2.756 INCH ]
  • Width Class (Mechanical) : >33 MM  [>1.299 INCH ]

Packaging Features


  • Packaging Method : Carton

Product Type Features


  • Relay & Contactor Type : General Purpose Power Relay

Termination Features


  • Auxiliary Termination & Connection Type : M4 Screw
  • Coil Termination & Connection Type : M4 Screw
  • Main Termination & Connection Type : M10 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 K1137791
Product Name Electromechanical Relays & Contactors
Approvals Not Yet Reviewed for EU ELV
Unlock Full Specs
to access all available technical data

Similar Products

Electromechanical Relays & Contactors - 1-1393238-4 - TE Connectivity
Specs
Approvals EU ELV Compliant; RoHS
Operating Temp -40 to 185 F (-40 to 85 C)
AC Voltage 400 volts
View Details
Signal Relays - 1-1393802-9 - TE Connectivity
Specs
Poles Greater than Four Poles
Number if >4 6 #
Approvals EU ELV Compliant; RoHS
View Details
Electromechanical Relays & Contactors - 1-1393154-4 - TE Connectivity
Specs
Approvals EU ELV Compliant; RoHS
Operating Temp -40 to 158 F (-40 to 70 C)
AC Voltage 240 volts
View Details
2 suppliers
Electromechanical Relays & Contactors - 1-1393240-7 - TE Connectivity
Specs
Approvals EU ELV Compliant; RoHS
Operating Temp -40 to 185 F (-40 to 85 C)
AC Voltage 400 volts
View Details
6 suppliers