Control_Flippingbook_October 2023

1-166

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR340, CR341 pumping panels Heaters

Class 20 overload heaters (continued) See page 1-165 for ordering information.

— Size 5 — Class 20 overload relay heaters

— Size 3 — standard or ambient compensated Class 20 overload relay heaters

Motor full-load amps 3-Phase 3-heaters

Motor full-load amps 3-Phase 3-heaters

Max. fuse rating

Maximum circuit rating

Heater product number CR123F233B CR123F243B CR123F270B CR123F300B CR123F327B CR123F357B CR123F395B CR123F430B CR123F487B CR123F567B CR123F614B CR123F658B CR123F719B CR123F772B CR123F848B CR123F914B CR123F104C CR123F114C CR123F357B CR123F395B CR123F430B CR123F487B CR123F567B CR123F614B CR123F658B CR123F719B CR123F772B CR123F848B CR123F914B CR123F104C CR123F114C CR123F118C CR123F133C CR123F149C CR123F161C CR123F174C Heater product number

Max. fuse rating

Max. breaker rating

TEC/TECL rating

Heater product number

109–118 119–128 129–138 139–155 156–168 169–184 185–200 201–221 222–237 238–262 263–270

CR123C592A CR123C630A CR123C695A CR123C778A CR123C867A CR123C955A CR123C104B CR123C113B CR123C125B CR123C137B CR123C151B

400 400 400 400 400 400 400 400 400 400 400

600 600 600 600 600 600 600 600 600 600 600

17.4–18.4 18.5–21.1 21.2–22.1 22.2–26.1 26.2–28.0 28.1–31.3 31.4–33.3 33.4–34.3 34.4–40.9 41.0–44.7 44.8–51.0 51.1–52.0 52.1–55.4 55.5–63.3 63.4–66.1 66.2–73.5 73.6–82.2 82.3–90.0 28.8–31.1 31.2–33.3 33.4–35.6 35.7–42.6 42.7–45.2 45.3–51.1 51.2–53.9 54.0–56.9 57.0–65.2 65.3–68.6 68.7–74.0 74.1–86.0 86.1–90.7 90.8–103 104–109 110–119 120–131 132–135

70 80 80 90

70 70 70 70

30 30 30 30 50 50 50 50 50

100 100 100 100 100 100 100 100 100 100 100 100 100 100

100 100 100 100 100 100 125 125 125 150 150 150 150 150

50, 100

100 100 100 100 100 100 100 100

— Size 6 — Class 20 overload relay heaters

Motor full-load amps 3-Phase 3-heaters

Heater product number

181–197 198–214 215–238 239–258 259–290 291–346 347–387 388–424 425–467 468–516 517–540

CR123C220A CR123C239A CR123C268A CR123C301A CR123C326A CR123C356A CR123C379A CR123C419A CR123C466A CR123C526A CR123C592A

— Size 4 — Class 20 overload relay heaters

Motor full-load amps 3-Phase 3-heaters

Max. fuse rating

Max. breaker rating

TEC/TECL rating

110 125 125 150 175 175 200 200 200 200 200 200 200 200 200 200 200 200

100 100 100 100 125 150 150 150 175 200 200 200 225 225 225 225 225 225

50 50 50

50, 100 50, 100

— Size 7 — Class 20 overload relay heaters

100 100 100 100 100 100 150 150 150 150 150 150

Motor full-load amps 3-Phase 3-heaters

Heater product number

346–387 388–461 462–515 516–565 566–622 623–688 689–763 764–810

CR123C326A CR123C356A CR123C379A CR123C419A CR123C466A CR123C526A CR123C592A CR123C630A

100, 150