AZSR143 - 50AMP POWER RELAY

Features:

  • Dielectric strength 4.5 Vrms
  • Contact gap 1.8mm
  • Class F insulation system
  • UL, CUR, and TUV approvals

Engineering Resources

Product Picture: AZSR143
Contact ratings Coil Voltage Contact forms Coil Power at pickup voltage
50 A at 277 VAC resistive 5, 9, 12, 18, 24, 48 VDC 1 Form A 900 mW
Typical Life - Electrical Typical Life - Mechanical Dielectric Strength(at sea level for 1 min.)
30,000 operations at 43A, 277 VAC Resistive, 85C
6,000 operations at 50A, 277 VAC Resistive, 85C
30,000 operations at 33A, 277 VAC Resistive, 105C
50,000 make/break cycles at 20A, 277 VAC Resistive, carry 50A, 85C
100,000 operations Contact to Coil: 4500 Vrms
Between Open Contacts: 2500 Vrms
Terminals PC Terminals Solder / Plug-In Terminals Bracket Mount Approvals Minimum Load Size in Inches (L x W x H)
Yes No No UL/CUR, TUV 5 V, 0.1 A See data sheet
Footprint: AZSR143