Product Description
SB202M-C40 Miniature Circuit Breaker - 2P - C - 40 A
System pro M compact SB200M Miniature Circuit Breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 240/415 V AC) and rated currents (up to 63A). All MCBs of the product range SB200M comply with IS/IEC 60898-1, allowing the use for residential, commercial and industrial applications.
Advanced Electrical ProtectionThe ABB Double Pole MCB /SB202M-C40 provides comprehensive protection against overload and short-circuit faults, thanks to its C-curve tripping characteristic and a high breaking capacity of 6000A. Its reliable construction ensures enhanced safety for your electrical installations across residential, commercial, or industrial environments.
Durable and Safe DesignBuilt from flame-retardant thermoplastic, this MCB is engineered for both safety and durability. It can withstand ambient temperatures from -25C to +55C and offers IP20 protection. With a mechanical life of up to 20,000 operations and electrical life of 10,000, it is made to last in demanding settings.
FAQ's of ABB Double Pole MCB /SB202M-C40:
Q: How is the ABB Double Pole MCB /SB202M-C40 installed?
A: This MCB features DIN rail mounting, allowing for quick and secure installation in standard modular distribution boards for both single-phase and three-phase systems.
Q: What types of applications can this MCB be used for?
A: The SB202M-C40 is suitable for residential, commercial, and industrial power distribution, protecting circuits against overloads and short circuits.
Q: When should I select a C-curve MCB like the SB202M-C40?
A: A C-curve MCB is ideal when there are mixed or moderate inrush currents, such as lighting or motor circuits, providing reliable tripping between 5 and 10 times the rated current.
Q: Where can I purchase ABB Double Pole MCBs in India?
A: You can acquire this product through authorized dealers, distributors, exporters, retailers, suppliers, traders, and wholesalers across India.
Q: What are the operational limits regarding temperature and voltage for this MCB?
A: The MCB operates optimally in ambient temperatures ranging from -25C to +55C and supports voltage ratings up to 400V AC at 50/60 Hz.
Q: What process should I follow to ensure proper usage and longevity of the MCB?
A: Install the MCB securely on a DIN rail, connect conductors up to a 25 mm2 terminal capacity, and operate it within specified electrical and ambient limits to maximize its mechanical and electrical lifespan.
Q: What are the benefits of using the ABB SB202M-C40 MCB?
A: Key benefits include high breaking capacity for safety, robust and flame-retardant construction, long operational lifespan, straightforward installation, and compliance with international standards.