Skip Content

Filter Results By

Item
Type
  • View MoreView Less
NEMA Size
  • View MoreView Less
Voltage
Brand
Price
  • View MoreView Less
Shop By
Ratings

Overload Relays

81 Results Found that Include 402 Products 

Results per page: 16 | 32 | 48
  • SCHNEIDER ELECTRIC
  • Overload Relay
  • Multiple product options available

  • DAYTON
  • IEC, Overload Relay
  • Multiple product options available

Relay,Thermal Overload
Overload Relay,Electronic,Frame B,4-20A
Overload Relay,Electronic,Frame C,9-45A
Overload Relay,Electronic,Frame B,1-5A
Overload Relay,Electronic,Frame C,4-20A
  • SCHNEIDER ELECTRIC
  • IEC, Overload Relay
  • Multiple product options available

IEC Thermal Overload Relay,21 to 26A
  • GENERAL ELECTRIC
  • IEC Thermal Overload Relay, 21 to 26A
  • Item # 3HYK9
  • Mfr. Model # RT1U
  • Overload Relay, Overload Relay,IEC,21 to 26A, Thermal Setting Range (A) 21 to 26, Kit Required for Retrofit...More

Overload Relay,Electronic,Sep Mtg,4-20A
Overload Relay,Electronic,Sep Mtg,9-45A
  • GENERAL ELECTRIC
  • NEMA, Overload Relay
  • Multiple product options available

Overload Relay,Electronic,Sep Mtg,1-5A
  • SQUARE D
  • Solid State Relay
  • Multiple product options available

Overload Relay,Electronic,Frame C,1-5A
Overload Relay,Elec,Frame B,0.33-1.65A
IEC Thermal Overload Relay,5.5 to 8.5A
  • GENERAL ELECTRIC
  • IEC Thermal Overload Relay, 5.5 to 8.5A
  • Item # 3HYK4
  • Mfr. Model # RT1M
  • Overload Relay, Overload Relay,IEC,5.5 to 8.5A, Thermal Setting Range (A) 5.5 to 8.5, Kit Required for...More

Results per page: 16 | 32 | 48

Heavy-duty overload relays from Grainger extend the service life of industrial motors and machinery. Paired with a contactor in the motor starter, they're designed to open the starting circuit and cut the power to the motor if it begins to draw too much current for an extended time. Choose either a thermal relay or an electronic relay based on NEMA size, thermal setting range and voltage requirements. Shop here for the type of overload relays you need.