Miniature Circuit Breakers
Sigma Miniature Circuit Breakers are produced in Türkiye in accordance with TS 5018-1 EN 60898-1 standards and CE norms, with short circuit breaking capacities of 4.5kA, 6kA 10kA and 16kA. Motor mechanism, trip coil, auxiliary contact and low voltage coil can be added to Sigma Miniature Circuit Breakers upon request, thanks to the wide range of accessories available.
3 different functions with MCB;
• Protection against overloads
• Protection against short circuit currents
• Opening and closing the circuit
• 1-2-3-4 pole
• 4.5kA, 6kA 10kA and 16kA short circuit breaking capacities
• Rated currents from 1A to 125A
• Possibility to select B,C tripping curve according to the protected load characteristic
• High electrical and mechanical life
• Body and cover material resistant to 960 ˚C heat
• On-off indicator showing whether the miniature curcuit breaker is on or off
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