Home // Thermal Overload Relay Class 10 for ABB Contactors A9 - A/AF300

Thermal Overload Relay Class 10 for ABB Contactors A9 - A/AF300

Thermal Overload Relay Class 10 for ABB Contactors A9 - A/AF300

ABB Controls

ABB Class 10 Thermal Overload Relays are 3 pole for use with A9-A/AF300 series contactors. The motor current flows through their bimetals (1 per phase) which are indirectly heated. Under the effect of the heating, the bimetals bend, cause the relay to trip and the position of the auxiliary contacts to change.

The relay setting range is graduated in amps. In compliance with international and national standards, the setting current is the motor nominal current and not the tripping current (no tripping at 1.05 x setting current, tripping at 1.2 x setting current). The tripping curves (cold or warm starting, 3 phases and 2 phases) are shown in the main catalog.

ECD has a large inventory of automation and control products in stock and ready to ship including ABB Thermal Overload Relays. Call ECD today for all your ABB Overload Relay needs.

Product Specs

  • Designed for close couple mounting
  • Separate base mounting available for all overload relays
  • Class 10 adjustable overload relays are standard with all ABB Line starters
  • Reset can also be adjusted to function as a stop button
  • Trip indication
  • Remote trip and reset option available
  • Single phase and phase unbalance protection
  • Isolated alarm circuit (N.O.) contact
  • Manual or automatic reset
  • Wide adjustment range

Please call for quantity discounts, accessories and other configurations.

Click on Column Header to Sort

Part #For ContactorSetting Range AmpsPrice 
TA25DU0.16 A/AE/AL9 thru A/AE/AL400.1 - 0.16$36.00
TA25DU0.25 A/AE/AL9 thru A/AE/AL400.16 - 0.25$36.00
TA25DU0.4 A/AE/AL9 thru A/AE/AL400.25 - 0.4$36.00
TA25DU0.63 A/AE/AL9 thru A/AE/AL400.4 - 0.63$36.00
TA25DU1.0 A/AE/AL9 thru A/AE/AL400.63 - 1.0$36.00
TA25DU1.4 A/AE/AL9 thru A/AE/AL401.0 - 1.4$36.00
TA25DU1.8 A/AE/AL9 thru A/AE/AL401.3 - 1.8$36.00
TA25DU2.4 A/AE/AL9 thru A/AE/AL401.7 - 2.4$36.00
TA25DU3.1 A/AE/AL9 thru A/AE/AL402.2 - 3.1$36.00
TA25DU4.0 A/AE/AL9 thru A/AE/AL402.8 - 4.0$36.00
TA25DU5.0 A/AE/AL9 thru A/AE/AL403.5 - 5.0$36.00
TA25DU6.5 A/AE/AL9 thru A/AE/AL404.5 - 6.5$36.00
TA25DU8.5 A/AE/AL9 thru A/AE/AL406.0 - 8.5$36.00
TA25DU11 A/AE/AL9 thru A/AE/AL407.5 - 11$36.00
TA25DU14 A/AE/AL9 thru A/AE/AL4010 - 14$36.00
TA25DU19 A/AE/AL9 thru A/AE/AL4013 - 19$36.00
TA25DU25 A/AE/AL9 thru A/AE/AL4018 - 25$36.00
TA25DU32 A/AE/AL9 thru A/AE/AL4024 - 32$36.00
TA42DU25 A/AE30 thru A/AE4018 - 25$46.80
TA42DU32 A/AE30 thru A/AE4022 - 32$46.80
TA42DU42 A/AE30 thru A/AE4029 - 42$46.80
TA75DU25 A/AE/AF50 thru A/AE/AF7529 - 42$61.20
TA75DU32 A/AE/AF50 thru A/AE/AF7522 - 32$61.20
TA75DU42 A/AE/AF50 thru A/AE/AF7529 - 42$61.20
TA75DU52 A/AE/AF50 thru A/AE/AF7536 - 52$61.20
TA75DU63 A/AE/AF50 thru A/AE/AF7545 - 63$61.20
TA75DU80 A/AE/AF50 thru A/AE/AF7560 - 80$61.20
TA80DU42 A/AE/AF95 thru A/AE/AF11029 - 42$81.00
TA80DU52 A/AE/AF95 thru A/AE/AF11036 - 52$81.00
TA80DU63 A/AE/AF95 thru A/AE/AF11045 - 63$81.00
TA80DU80 A/AE/AF95 thru A/AE/AF11060 - 80$81.00
TA110DU90 A/AE/AF95 thru A/AE/AF11065 - 90$99.00
TA110DU110 A/AE/AF95 thru A/AE/AF11080 - 110$99.00
TA200DU90 A/AF145 thru A/AF18565 - 90$82.50
TA200DU110 A/AF145 thru A/AF18580 - 110$82.50
TA200DU135 A/AF145 thru A/AF185100 - 135$112.50
TA200DU150 A/AF145 thru A/AF185110 - 150$112.50
TA200DU175 A/AF145 thru A/AF185130 - 175$112.50
TA200DU200 A/AF145 thru A/AF185150 - 200$112.50
TA450DU185 A/AF210 thru A/AF300130 - 185$292.80
TA450DU235 A/AF210 thru A/AF300165 - 235$292.80
TA450DU310 A/AF210 thru A/AF300220 - 300$292.80