REDLED Onesto Three-Phase MCB 3P C16 A 4.5 kA – Curve C, DIN Rail, IEC 60898
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Description
Description
The REDLED Onesto three-phase miniature circuit breaker is a 3-pole DIN-rail device rated 16 A on a Curve C characteristic — the workhorse three-phase protection element for the sockets and machinery in a workshop consumer unit, or for a single three-phase circuit feeding a machine, compressor or oven in a residential installation.
Curve C is the right characteristic for general workshop-load protection — it tolerates the moderate inrush of motors, transformers and switching supplies without nuisance tripping, while cutting off rapidly on a hard short-circuit. The 4.5 kA breaking capacity covers standard residential/light-commercial three-phase consumer units up to reasonable distances from the supply transformer.
Key Features
- Three-pole (3P) magnetic + thermal trip mechanism at 16 A rated current
- Curve C characteristic — 5–10 × In magnetic trip threshold for moderate inrush
- 4.5 kA short-circuit interrupting capacity per IEC 60898
- All three phases trip together on any single-phase fault — proper protection for three-phase loads
- 35 mm DIN-rail mount — installs in seconds in any standard panel
- Plug-in busbar terminals + integral cage clamps for incoming/outgoing wires
- Mechanical position indicator clearly shows ON/OFF status
Technical Specifications
- Series: REDLED Onesto MCB
- Type: Three-phase miniature circuit breaker
- Poles: 3P
- Rated current (In): 16 A
- Tripping characteristic: Curve C
- Short-circuit capacity (Icn): 4.5 kA
- Voltage: 400 V AC, 50 Hz (three-phase)
- Mounting: 35 mm DIN rail
- Compliance: IEC/EN 60898-1
- Manufacturer part number: 27403
Product Benefits
- Standard three-phase protection — installs and behaves exactly as any electrician expects
- Curve C handles LED-driver and motor inrush without nuisance trips
- 3-pole design ensures all phases disconnect on a fault, not just the affected one
- 4.5 kA cap is adequate for most residential and small-commercial three-phase panels in Greece
Why You'll Love It
- Solid clack when engaging — the same feel as the €40 European-brand equivalent
- 3P coupling means the toggle throws all phases together every time — no half-open states
- Position indicator is honest — shows actual contact position, not just lever angle
- Onesto is a real European-quality brand at a fair price for 3-phase protection
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Inspired to create a chair where the back
Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character. The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.
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