ABB Miniature Circuit Breaker, Curve Type C, 3 Pole, 10kA, 20A - SH203M-C20

Description for ABB Miniature Circuit Breaker, Curve Type C, 3 Pole, 10kA, 20A - SH203M-C20

The ABB SH203M-C20 Miniature Circuit Breaker (MCB) is designed to provide reliable protection for electrical circuits. This current-limiting device utilizes dual tripping mechanisms: a delayed thermal tripping mechanism for effective overload protection and an electromechanical mechanism for instantaneous short-circuit protection. With a rated short-circuit capacity of 10kA at 400 VAC, this 3-pole MCB is an essential component for safeguarding electrical systems.

Specifications:

• Item Name: Miniature Circuit Breaker
• Model: SH203M-C20
• Article Number: A1A2067
• Manufacturer: ABB
• Color: White
• Tripping Mechanisms: Thermal (overload protection), Electromechanical (short circuit protection)
• Rated Current (A): 20A
• Rated Short-Circuit Capacity (Icn): 10 kA (400 VAC)
• Torque: 2 Nm
• Wattage: 7.5W
• Switch Type: Toggle
• Power Indicator: On-Off
• Dimensions: 52.5 x 88 x 69mm
• Manufacture Part Number: 2CDS273011R0204
• Operating Temperature: -25°C to 55°C
• Storage Temperature: -40°C to 70°C
• Curve Type: C
• Frequency: 50-60Hz
• Voltage Rating: 440 VAC
• Reference Ambient Air Temperature: 30°C
• Brand Origin: Germany
• Unit: Piece