Kuoyuh 98H - 3-80A, 250VAC / 32VDC / 50VDC, Circuit Breaker

The Kuoyuh 98H circuit breaker is engineered to deliver dependable overcurrent protection in demanding electrical environments. With a current rating range of 3–80 A and voltage compatibility that spans 250 VAC and 32 VDC / 50 VDC, this device handles both main power Distribution and lower-voltage control circuits with confidence. It also offers a robust interrupting capacity, making it a trusted choice for critical installations.

• Current rating: 3–80 A (select the appropriate setting for your load).
• Voltage ratings: 250 VAC, 32 VDC, and 50 VDC—covering both AC distribution and DC control applications.
• Interrupting capacity: up to 380 A at 250 V, ensuring safe interruption of fault currents in demanding systems.
• Type: Circuit Breaker designed for panelboards, switchboards, control panels, and OEM equipment.

Why this matters: in industrial, commercial, and OEM environments, uninterrupted uptime hinges on precise protection. The Kuoyuh 98H provides strong fault-current interruption and versatile voltage compatibility, letting you standardize protective devices across mixed systems without compromising safety or performance.

Ideal use cases

• Industrial control panels and motor control centers where reliable overcurrent protection is essential.
• Panelboards and switchboards in commercial facilities that require robust, easy-to-specify protection for feeders and circuits.
• OEM equipment and control cabinets that need a compact, dependable breaker capable of handling both AC mains and DC control circuits.

Practical guidance for getting the most from the Kuoyuh 98H

• Choose the exact current rating within the 3–80 A range to match your load profile and minimize nuisance trips.
• Verify system voltage to pair the correct ratings (250 VAC for mains, 32 VDC / 50 VDC for DC control circuits).
• Plan for maintenance by maintaining spare units for quickest replacement in critical panels and equipment.