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Power Circuit Breakers

NOARK Electric’s Power Circuit Breakers are available in three series:

– A40 series: available up to 4000A, with IC ratings of 100kA at 635V and 85kA at 847V

– A32 series: available up to 3200A, with IC ratings of 100kA at 635V

– A25 series: available up to 2500A, with IC ratings of 85kA at 847V

All products are UL Listed and CSA Certified, providing design standardization for OEMs regardless of location. There are a variety of trip units, accessories, and communications options available for the families.

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Front view of a NOARK A25 Series power circuit breaker panel, featuring control buttons, switches, and informational labels on a grey rectangular box.

A25 Series Power Circuit Breaker

• 600A through 2500A
• IC ratings up to 85kA at 847V
• Short-Time Withstand, 100kA at 635V
• Fixed or Drawout mounting
• 3 Pole and 4 Pole designs

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Front view of the A32 Series electronic circuit breaker with various control buttons, display screen, and labels, mounted in a vertical panel.

A32 Series Power Circuit Breaker

• 800A through 3200A
• IC ratings up to 100kA at 635 Vac
• Short-Time Withstand, 100kA at 635 Vac
• Fixed or Drawout mounting
• 3 Pole and 4 Pole designs

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The A40 Series electrical circuit breaker panel features labeled switches, buttons, and a display screen, ensuring efficient power distribution.

A40 Series Power Circuit Breaker

• 4000A
• Interrupting Capacity ratings up to 100kA @ 635 Vac and 85kA at 847 Vac
• Short-Time Withstand, 100kA @ 635 Vac and 85kA at 847Vac
• Fixed mounting
• 3 Pole and 4 Pole designs

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Industrial factory interior with a conveyor belt system and metal pipes, displaying organized machinery for production processes.

NOARK’s Power Circuit Breakers: Versatile Applications with Comprehensive Certifications

NOARK’s Power Circuit Breakers can be used for Data Centers, Standby Power, Industrial, Healthcare and Commercial applications as well as customized power distribution assemblies. UL 1066 certified, NOARK’s A40 Power Circuit Breakers and accessories also comply with ANSI C37.13, C37.16, C37.17, and C37.50 standards.
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Displayed are NOARK A25 series power circuit breakers, including MCCB and disconnect switches with green accents. Promotional text reads: "A25 Series In Stock, Available for Order!" set against a sleek gray background.

NOARK Electric A25 Power Circuit Breakers: In Stock, Available for Order!

NOARK Electric is excited to announce that our revolutionary A25 series Power Circuit Breakers, Non-Automatic Disconnect Switches and complementary accessories…
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