Circuit-Breakers > Hi!Amp-Circuit-Breakers

EATON Hi-Amp Manual Reset (Switchable) Circuit Breakers - Surface Mount

This series of EATON thermal circuit breakers provide medium duty circuit protection for 25 to 150 Amp loads when switching and circuit protection are both required. Features include: visible yellow reset lever that shows open condition, trip-free design that cannot be held closed after trip and drop in replacement for 185 Series Circuit Breakers.


  • Mounting holes accept 1/4" screws
  • Terminal Stud: M6 (accepts 1/4" ring terminal)
  • Terminal Stud Torque: 50 in-lb
  • Operating temperatures: -40°F to 185°F
  • Circuit Interrupt Protection Rating: 3,000A at 48V DC per ABYC E-11
  • Meets SAE J1625 requirements
  • Meets SAE J1171 external ignition protection requirements.
  • IP67 - protected against immersion up to 1 meter for 30 minutes
Item Description Price
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76631 Eaton Bussmann 285025F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 25 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76632 Eaton Bussmann 285030F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 30 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA Call
76633 Eaton Bussmann 285040F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 40 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76634 Eaton Bussmann 285050F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 50 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76635 Eaton Bussmann 285060F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 60 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76636 Eaton Bussmann 285070F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 70 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76637 Eaton Bussmann 285080F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 80 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76638 Eaton Bussmann 285090F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 90 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76639 Eaton Bussmann 285100F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 100 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76640 Eaton Bussmann 285120F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 120 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
76641 Eaton Bussmann 285150F-121-S, Manual Reset (Switchable) Hi-Amp Circuit Breaker, Surface, 150 Amp, 48V
48.09600 48.10 I 43.48 43.48 I 33.17200 33.17
1 EA
Prop65 Warning