ABB Miniature Circuit Breaker, Curve Type C, 3 Pole, 6kA, 63A - SH203-C63

Description for ABB Miniature Circuit Breaker, Curve Type C, 3 Pole, 6kA, 63A - SH203-C63

The ABB SH203-C63 Miniature Circuit Breaker offers reliable circuit protection with current-limiting capabilities, designed to prevent overloads and short circuits in both residential and industrial applications. Equipped with two tripping mechanisms—a delayed thermal tripping for overload and an electromechanical tripping for short circuit protection—this 3-pole breaker ensures safety and durability in electrical systems.

Key Features:

• Rated Short-Circuit Capacity (Icn): 6 kA (AC) at 400 VAC
• Reference Ambient Air Temperature: 30 °C
• On-Off Power Indicator for status visibility

Specifications:

• Item Name: Miniature Circuit Breaker
• Model: SH203-C63
• Article Number: A1A2088
• Manufacturer: ABB
• Color: White
• Current Rating: 63A
• Voltage: 400VAC
• Frequency: 50-60Hz
• Torque: 2 Nm
• Wattage: 14.4W
• Dimensions: 52.5 x 85 x 69 mm
• Operation Temperature: -25 to 55 °C
• Storage Temperature: -40 to 70 °C
• Curve Type: C
• Switch Type: Toggle