Product Description
SB203M-C16 Miniature Circuit Breaker - 3P - C - 16 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.
Reliable Protection for Industrial and Commercial InstallationsThe ABB SB203M-C1.6 Triple Pole MCB is designed to meet the tough demands of industrial and commercial setups. Offering a high breaking capacity of 6000 A and a Type C tripping mechanism, it guarantees dependable protection against faults. Its robust construction, IP20 protection level, and flame-retardant housing ensure longevity and safety under diverse operating conditions.
User-Friendly Features and DurabilityEquipped with a clear red-green contact position indicator, this MCB allows for visual confirmation of device status, enhancing operational safety. Its mechanical durability exceeds 20,000 cycles with electrical durability rated for 10,000 cycles, ensuring lasting performance even in high-use scenarios. The modular design and support for standard DIN rail mounting simplify both installation and maintenance.
FAQ's of ABB Triple Pole MCB /SB203M-C1.6:
Q: How does the ABB Triple Pole MCB SB203M-C1.6 ensure circuit protection in industrial settings?
A: This MCB offers a 6000 A breaking capacity and a Type C tripping characteristic, providing effective protection against both short circuits and overloads commonly encountered in industrial and commercial environments.
Q: What types of cables and connections are supported by the SB203M-C1.6?
A: The terminal capacity supports up to 25 mm2 cables, making it suitable for a wide range of wiring requirements typically found in heavy-duty electrical systems.
Q: When should the SB203M-C1.6 MCB be installed in a new electrical system?
A: The MCB should be installed at the initial distribution panel of your electrical setup to protect downstream circuits during commissioning or upgradation of industrial or commercial installations.
Q: Where can the ABB Triple Pole MCB be mounted for optimal use?
A: It is designed for DIN rail mounting, ideal for standard modular panels commonly used in industrial and commercial power distribution setups.
Q: What is the process for identifying the contact status of this MCB during operation?
A: A built-in red-green indicator makes it easy to visually check whether the circuit is open or closed, enhancing both safety and maintenance procedures.
Q: How does the SB203M-C1.6 benefit long-term facility operations?
A: With a mechanical life of over 20,000 operations and high-grade flame retardant construction, this MCB minimizes replacement needs and increases operational reliability, reducing downtime over time.
Q: Why is compliance with IEC 60898-1 important for this MCB?
A: IEC 60898-1 compliance means the MCB meets international standards for safety, reliability, and performance, making it a trusted choice for dealers, exporters, and users in India and globally.