ABB
ABB 2CDS273445R0205
Miniature circuit breaker (MCB) · Circuit protection
Product specifications
ABB 2CDS273445R0205 (S203MT-B20): Miniature circuit breaker (MCB). Manufacturer catalogue dated 2026-10-05: Release characteristic: B; Rated current: 20 A; Rated voltage: 400 V.
- Manufacturer
- ABB
- Manufacturer part number
- 2CDS273445R0205
- Product type
- Miniature circuit breaker (MCB)
- Release characteristic
- B
- Rated current
- 20 A
- Rated voltage
- 400 V
- Rated insulation voltage Ui
- 440 V
- Rated impulse withstand voltage Uimp
- 4 kV
Include in your enquiry
- Exact part number, version and required quantity
- Existing equipment and compatibility requirements
- Delivery destination and target date
Confirm the required version and compatibility before ordering. Your quotation will specify the proposed equipment and commercial terms.
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