TE Connectivity Electromechanical Relays & Contactors 2071571-4

Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable & Washable Product Weight : 30 G  [1.058 OZ ] Configuration Features Contact Arrangement : 2A (NO) + 2B (NC) Contact Number of Poles : 4 Contact Features Contact Material : AgSnO2 Dimensions Insulation Clearance Between Contact & Coil : 10 MM  [.394 INCH ] Insulation Creepage Between Contact & Coil : 10 MM  [.394 INCH ] Product Height : 16.6 MM  [.653 INCH ] Product Length : 40.1 MM  [1.57 INCH ] Product Width : 13.1 MM  [.516 INCH ] Electrical Characteristics Coil Current (AMP) : .067 Coil Power Rating DC (WATT) : .8 Coil Resistance (OHM) : 180 Coil Voltage Rating (VDC) : 12 Contact Current Rating (AMP) : 8 Contact Limiting Breaking Current (AMP) : 8 Contact Limiting Continuous Current (AMP) : 8 Contact Limiting Making Current (AMP) : 8 Contact Limiting Short-Time Current (AMP) : 8 Contact Switching Load (Min) : 10mA @ 5V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 2500 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Other Coil Power Rating Class (WATT) : >.6 - ≤1 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ] Packaging Features Packaging Method : Box & Tube Product Availability Product Availability : Asia Product Type Features Relay & Contactor Type : Force-Guided Relay Termination Features Coil Termination & Connection Type : Solder Pins Main Termination & Connection Type : Solder Pins Usage Conditions Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ] Environmental Category of Protection : RTIII Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]
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Description
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable & Washable Product Weight : 30 G  [1.058 OZ ] Configuration Features Contact Arrangement : 2A (NO) + 2B (NC) Contact Number of Poles : 4 Contact Features Contact Material : AgSnO2 Dimensions Insulation Clearance Between Contact & Coil : 10 MM  [.394 INCH ] Insulation Creepage Between Contact & Coil : 10 MM  [.394 INCH ] Product Height : 16.6 MM  [.653 INCH ] Product Length : 40.1 MM  [1.57 INCH ] Product Width : 13.1 MM  [.516 INCH ] Electrical Characteristics Coil Current (AMP) : .067 Coil Power Rating DC (WATT) : .8 Coil Resistance (OHM) : 180 Coil Voltage Rating (VDC) : 12 Contact Current Rating (AMP) : 8 Contact Limiting Breaking Current (AMP) : 8 Contact Limiting Continuous Current (AMP) : 8 Contact Limiting Making Current (AMP) : 8 Contact Limiting Short-Time Current (AMP) : 8 Contact Switching Load (Min) : 10mA @ 5V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 2500 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Other Coil Power Rating Class (WATT) : >.6 - ≤1 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ] Packaging Features Packaging Method : Box & Tube Product Availability Product Availability : Asia Product Type Features Relay & Contactor Type : Force-Guided Relay Termination Features Coil Termination & Connection Type : Solder Pins Main Termination & Connection Type : Solder Pins Usage Conditions Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ] Environmental Category of Protection : RTIII Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]
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Datasheet
Datasheet Summary
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The SCHRACK SR4 is a 4-pole force guided relay with 2 form A and 2 form B contacts, designed for safety-critical applications. It measures 13 mm wide and 16.5 mm high, fitting standard DIN rail housings. The relay has AgSnO2 contacts rated for 8 A at 250 VAC and a 12 VDC coil consuming 800 mW with 180 Ω resistance. It supports up to 400 VAC switching voltage, with dielectric strengths of 1500 Vrms between open contacts, 2500 Vrms between adjacent contacts, and 4000 Vrms between contact and coil. The operating temperature range is -25 °C to +70 °C. It meets IEC 61810-3 for force guided contacts and carries RTIII environmental protection. Packaging is in tubes of 10 or boxes of 250.

Datasheet Summary
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The SCHRACK SR4 is a 4-pole force guided relay with 2 form A and 2 form B contacts, designed for safety-critical applications. It measures 13 mm wide and 16.5 mm high, fitting standard DIN rail housings. The relay has AgSnO2 contacts rated for 8 A at 250 VAC and a 12 VDC coil consuming 800 mW with 180 Ω resistance. It supports up to 400 VAC switching voltage, with dielectric strengths of 1500 Vrms between open contacts, 2500 Vrms between adjacent contacts, and 4000 Vrms between contact and coil. The operating temperature range is -25 °C to +70 °C. It meets IEC 61810-3 for force guided contacts and carries RTIII environmental protection. Packaging is in tubes of 10 or boxes of 250.

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Product
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Electromechanical Relays & Contactors - 2071571-4 - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Electromechanical Relays & Contactors
2071571-4
Electromechanical Relays & Contactors 2071571-4
Body Features Enclosure Type : Flux Resistant Automatic Solder Capable & Washable Product Weight : 30 G  [1.058 OZ ] Configuration Features Contact Arrangement : 2A (NO) + 2B (NC) Contact Number of Poles : 4 Contact Features Contact Material : AgSnO2 Dimensions Insulation Clearance Between Contact & Coil : 10 MM  [.394 INCH ] Insulation Creepage Between Contact & Coil : 10 MM  [.394 INCH ] Product Height : 16.6 MM  [.653 INCH ] Product Length : 40.1 MM  [1.57 INCH ] Product Width : 13.1 MM  [.516 INCH ] Electrical Characteristics Coil Current (AMP) : .067 Coil Power Rating DC (WATT) : .8 Coil Resistance (OHM) : 180 Coil Voltage Rating (VDC) : 12 Contact Current Rating (AMP) : 8 Contact Limiting Breaking Current (AMP) : 8 Contact Limiting Continuous Current (AMP) : 8 Contact Limiting Making Current (AMP) : 8 Contact Limiting Short-Time Current (AMP) : 8 Contact Switching Load (Min) : 10mA @ 5V Contact Switching Voltage (Max) (VAC) : 400 Contact Voltage Rating (VAC) : 250 Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 2500 Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000 Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500 Mechanical Attachment Product Mount Type : Board Mount Operation/Applicatio n Coil Magnetic System : Monostable Current Type : DC Other Coil Power Rating Class (WATT) : >.6 - ≤1 Contact Current Class (AMP) : >5 - ≤10 Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ] Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ] Width Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ] Packaging Features Packaging Method : Box & Tube Product Availability Product Availability : Asia Product Type Features Relay & Contactor Type : Force-Guided Relay Termination Features Coil Termination & Connection Type : Solder Pins Main Termination & Connection Type : Solder Pins Usage Conditions Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ] Environmental Category of Protection : RTIII Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]

Body Features


  • Enclosure Type : Flux Resistant Automatic Solder Capable & Washable
  • Product Weight : 30 G  [1.058 OZ ]

Configuration Features


  • Contact Arrangement : 2A (NO) + 2B (NC)
  • Contact Number of Poles : 4

Contact Features


  • Contact Material : AgSnO2

Dimensions


  • Insulation Clearance Between Contact & Coil : 10 MM  [.394 INCH ]
  • Insulation Creepage Between Contact & Coil : 10 MM  [.394 INCH ]
  • Product Height : 16.6 MM  [.653 INCH ]
  • Product Length : 40.1 MM  [1.57 INCH ]
  • Product Width : 13.1 MM  [.516 INCH ]

Electrical Characteristics


  • Coil Current (AMP) : .067
  • Coil Power Rating DC (WATT) : .8
  • Coil Resistance (OHM) : 180
  • Coil Voltage Rating (VDC) : 12
  • Contact Current Rating (AMP) : 8
  • Contact Limiting Breaking Current (AMP) : 8
  • Contact Limiting Continuous Current (AMP) : 8
  • Contact Limiting Making Current (AMP) : 8
  • Contact Limiting Short-Time Current (AMP) : 8
  • Contact Switching Load (Min) : 10mA @ 5V
  • Contact Switching Voltage (Max) (VAC) : 400
  • Contact Voltage Rating (VAC) : 250
  • Insulation Initial Dielectric Between Adjacent Contacts (VRMS) : 2500
  • Insulation Initial Dielectric Between Contacts & Coil (VRMS) : 4000
  • Insulation Initial Dielectric Between Open Contacts (VRMS) : 1500

Mechanical Attachment


  • Product Mount Type : Board Mount

Operation/Application


  • Coil Magnetic System : Monostable
  • Current Type : DC

Other


  • Coil Power Rating Class (WATT) : >.6 - ≤1
  • Contact Current Class (AMP) : >5 - ≤10
  • Height Class (Mechanical) : >16 - ≤22 MM  [>.63 - ≤.866 INCH ]
  • Length Class (Mechanical) : >33 - ≤45 MM  [>1.299 - ≤1.772 INCH ]
  • Width Class (Mechanical) : >11 - ≤14 MM  [>.433 - ≤.551 INCH ]

Packaging Features


  • Packaging Method : Box & Tube

Product Availability


  • Product Availability : Asia

Product Type Features


  • Relay & Contactor Type : Force-Guided Relay

Termination Features


  • Coil Termination & Connection Type : Solder Pins
  • Main Termination & Connection Type : Solder Pins

Usage Conditions


  • Environmental Ambient Temperature (Max) : 70 DEGC  [158 DEGF ]
  • Environmental Category of Protection : RTIII
  • Operating Temperature Range : -25 - 70 DEGC  [-13 - 158 DEGF ]
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Technical Specifications

  TE Connectivity
Product Category Electromechanical Relays
Product Number 2071571-4
Product Name Electromechanical Relays & Contactors
Approvals EU ELV Compliant; RoHS
Operating Temp -13 to 158 F (-25 to 70 C)
AC Voltage 400 volts
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