Product Description
SB202M-C4 Miniature Circuit Breaker - 2P - C - 4 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 Protection and DurabilityABB's SB202M-C4 Double Pole MCB offers enhanced safety with a tripping curve Type C, making it ideal for handling both inductive and resistive loads without nuisance tripping. The MCB's robust design, featuring a breaking capacity of 10 kA and a swift interruption time of less than 3 ms, ensures effective protection of electrical installations against overloads and short circuits. Its high mechanical and electrical life underscores its reliability for long-term use.
Ease of Installation and OperationEngineered for convenient DIN rail mounting, this modular MCB streamlines installation for electricians and technicians. The indicator window clearly displays ON/OFF status, enhancing operational transparency. With generous terminal capacity up to 25 mm2, integration into existing or new panels is straightforward, while its polyamide housing ensures both safety and longevity under demanding conditions.
Versatile Application and ComplianceSuitable for double-phase systems and standard modular panels, the ABB SB202M-C4 fits seamlessly into diverse applications in India's residential, commercial, and light industrial sectors. Meeting IS/IEC 60898-1 standards, it provides dependable and regulation-compliant protection, whether sourced from authorized dealers, distributors, or wholesalers nationwide.
FAQ's of ABB Double Pole MCB /SB202M-C4:
Q: How does the tripping curve Type C benefit installation in residential and commercial settings?
A: Type C tripping curve is designed to accommodate both resistive and moderate inductive loads, reducing the chance of nuisance tripping from devices like motors or fluorescent lighting. This makes the ABB SB202M-C4 suitable for a wide range of residential and commercial applications.
Q: What is the process for mounting the ABB Double Pole MCB SB202M-C4 on a panel?
A: The MCB features DIN rail mounting, allowing for quick and secure installation on standard modular panels. Simply position the device onto the DIN rail and snap it into place, ensuring robust and vibration-resistant attachment. The terminal design also supports easy wiring up to 25 mm2.
Q: When should this particular MCB be used over a single pole MCB?
A: Choose the ABB Double Pole MCB SB202M-C4 when protecting double-phase circuits or when simultaneous interruption of both live wires is necessary for safety, which is especially important in double-phase systems or certain industrial and commercial setups.
Q: Where can this MCB be sourced in India?
A: The ABB SB202M-C4 Double Pole MCB is available across India through dealers, distributors, suppliers, exporters, retailers, traders, and wholesalers specializing in electrical components.
Q: What are the benefits of the ON/OFF indicator window on this device?
A: The built-in indicator window provides a clear visual status of the breaker's position (ON or OFF), improving safety and enabling users to promptly identify circuit status during operation or maintenance.
Q: How does its IP20 protection level enhance safety?
A: The IP20 protection rating ensures that the MCB's live parts are protected from accidental contact by fingers or similar objects, promoting user safety during installation and handling.
Q: What operational lifespan can be expected from this MCB?
A: The device delivers up to 20,000 mechanical operations and 10,000 electrical operations, ensuring long-term reliability and reduced maintenance in demanding applications.