Why is it essential to understand the FAQs for the ABB SB203M-C6 Miniature Circuit Breaker?
Many customers frequently ask about the ABB SB203M-C6 Miniature Circuit Breaker, so we’ve put together the essential details below to help you make a confident and well-informed buying decision.
ABB SB203M-C6 Miniature Circuit Breaker: FAQs
The ABB SB203M-C6 is a 3-pole Miniature Circuit Breaker (MCB) from ABB’s System pro M compact SB200M series. Its primary function is to provide electrical safety in residential, commercial, and industrial settings by protecting circuits from both overloads and short circuits, thereby preventing damage to equipment and potential hazards. It has a rated current of 6 Amperes and a C-curve tripping characteristic.
A C-curve tripping characteristic indicates that the MCB is designed to trip at a current level of 5 to 10 times its rated current (in this case, 6A). This makes it suitable for protecting circuits with moderate inrush currents, such as lighting circuits, small motors, and control systems, where a brief surge of current is expected during startup.
The SB203M-C6 employs dual trip technology for comprehensive protection. It features a thermal trip unit that responds to sustained overloads with a slight delay, allowing for temporary surges. Additionally, it has an electromechanical trip unit that provides instantaneous disconnection of the circuit in the event of a short circuit, ensuring rapid response to dangerous fault conditions.
The ABB SB203M-C6 is versatile and suitable for a wide range of applications where electrical safety is crucial. This includes domestic switchboards, commercial building panels, and industrial control systems. Its compact form factor and high reliability make it adaptable to various electrical installations.
The ABB SB203M-C6 MCB is available for purchase from Shansen Enterprises, an authorized channel partner for ABB based in Coimbatore, India. Shansen Enterprises serves customers across India and typically dispatches orders within 48 hours using various reliable delivery methods like couriers, transport services, and logistics partners. Customers can get a quick quote via WhatsApp.
Key technical specifications include a rated operational current (Ie) of 6A, a rated service short-circuit breaking capacity (Ics) of 7.5 kA, an energy limiting class of 3, and a rated short-circuit capacity (Icn) of 10 kA. It is a 3-pole breaker with a rated voltage (Ur) of 415V and can operate within a temperature range of -25 to +55 °C. It also boasts an electrical endurance of 20,000 AC cycles and a mechanical endurance of 20,000 cycles.
Yes, ABB demonstrates a commitment to sustainability. The SB203M-C6 is part of the ABB EcoSolutions program and has a recyclability rate of 91.69% according to EN45555. The packaging also utilizes sustainable materials, with a significant percentage comprising FSC-certified paper. ABB also aims to minimize non-hazardous waste sent to landfills at their sites.
The SB203M-C6 has a degree of protection of IP20 and IP40 when installed in an enclosure with a cover. It has a pollution degree of 2 and is resistant to vibrations and shock according to IEC standards. It uses cage terminals with a tightening torque of 2 N·m and can accommodate rigid wires up to 25 mm² and flexible wires up to 16 mm². Accessories are also available for this MCB.
⚡ABB SB203M-C6: 3-Pole 6A Miniature Circuit Breaker⚡
Shansen Enterprises, an authorized distributor based in Coimbatore, India, offers the ABB SB203M-C6, a 3-pole, 6 Amp miniature circuit breaker. This device from ABB’s System pro M compact series features C-curve tripping, providing both thermal and electromechanical protection against overloads and short circuits. Suitable for residential, commercial, and industrial use, the MCB ensures electrical safety with its reliable and compact design. Shansen Enterprises stocks this product and offers dispatch across India within 48 hours.
