TE Connectivity Protective Relays 1-1618067-4

Description
Contact Features Contact Arrangement : 1 N.C & 1 N.O Contact Arrangement (Additional Output) : 1 Form B, SPST-NC, 1 N/C Contact Current Rating (AMP) : 5 Type of Control : Potentiometer Adjustable Electrical Characteristics Actuating System : AC Input Voltage (VAC) : 120 Mechanical Attachment Product Mount Type : Panel Product Mounting Feature Type : Flange with Mounting Holes Product Type Features Phase : Single Protection Function : Over/Underfrequency Signal Characteristics Frequency Adjustment (HZ) : 55 - 66 Termination Features Relay Connection Type : Terminals Terminal Configuration : Screw Terminals Usage Conditions Operating Temperature Range (DEGC) : -20 - 85
  • Protective Relays - 1-1618067-4 - TE Connectivity
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Description
Contact Features Contact Arrangement : 1 N.C & 1 N.O Contact Arrangement (Additional Output) : 1 Form B, SPST-NC, 1 N/C Contact Current Rating (AMP) : 5 Type of Control : Potentiometer Adjustable Electrical Characteristics Actuating System : AC Input Voltage (VAC) : 120 Mechanical Attachment Product Mount Type : Panel Product Mounting Feature Type : Flange with Mounting Holes Product Type Features Phase : Single Protection Function : Over/Underfrequency Signal Characteristics Frequency Adjustment (HZ) : 55 - 66 Termination Features Relay Connection Type : Terminals Terminal Configuration : Screw Terminals Usage Conditions Operating Temperature Range (DEGC) : -20 - 85
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Datasheet
Datasheet Summary
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The 1-1618067-4 is a frequency-sensitive relay designed for over/underfrequency protection in single-phase 120 VAC systems. It features one normally open and one normally closed contact, rated at 5 A resistive at 120 VAC or 28 VDC, with screw terminals and a flange-mounted panel configuration. The frequency trip point is adjustable between 45 Hz and 66 Hz using a potentiometer. The relay operates within a temperature range of -20°C to +85°C and is UL recognized. The enclosure is a sealed steel case with six terminals.

Datasheet Summary
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The 1-1618067-4 is a frequency-sensitive relay designed for over/underfrequency protection in single-phase 120 VAC systems. It features one normally open and one normally closed contact, rated at 5 A resistive at 120 VAC or 28 VDC, with screw terminals and a flange-mounted panel configuration. The frequency trip point is adjustable between 45 Hz and 66 Hz using a potentiometer. The relay operates within a temperature range of -20°C to +85°C and is UL recognized. The enclosure is a sealed steel case with six terminals.

Suppliers

Company
Product
Description
Supplier Links
Protective Relays - 1-1618067-4 - TE Connectivity
TE Connectivity
Berwyn, PA, United States
Protective Relays
1-1618067-4
Protective Relays 1-1618067-4
Contact Features Contact Arrangement : 1 N.C & 1 N.O Contact Arrangement (Additional Output) : 1 Form B, SPST-NC, 1 N/C Contact Current Rating (AMP) : 5 Type of Control : Potentiometer Adjustable Electrical Characteristics Actuating System : AC Input Voltage (VAC) : 120 Mechanical Attachment Product Mount Type : Panel Product Mounting Feature Type : Flange with Mounting Holes Product Type Features Phase : Single Protection Function : Over/Underfrequency Signal Characteristics Frequency Adjustment (HZ) : 55 - 66 Termination Features Relay Connection Type : Terminals Terminal Configuration : Screw Terminals Usage Conditions Operating Temperature Range (DEGC) : -20 - 85

Contact Features


  • Contact Arrangement : 1 N.C & 1 N.O
  • Contact Arrangement (Additional Output) : 1 Form B, SPST-NC, 1 N/C
  • Contact Current Rating (AMP) : 5
  • Type of Control : Potentiometer Adjustable

Electrical Characteristics


  • Actuating System : AC
  • Input Voltage (VAC) : 120

Mechanical Attachment


  • Product Mount Type : Panel
  • Product Mounting Feature Type : Flange with Mounting Holes

Product Type Features


  • Phase : Single
  • Protection Function : Over/Underfrequency

Signal Characteristics


  • Frequency Adjustment (HZ) : 55 - 66

Termination Features


  • Relay Connection Type : Terminals
  • Terminal Configuration : Screw Terminals

Usage Conditions


  • Operating Temperature Range (DEGC) : -20 - 85
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Technical Specifications

  TE Connectivity
Product Category Electromechanical Relays
Product Number 1-1618067-4
Product Name Protective Relays
Approvals Not EU ELV Compliant
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