Onesto 63A 240V - 415V 3kA AC 2 Pole Circuit Breaker
R 121,95
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Tracked since 23 Oct 2026.
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Product Overview
The Onesto KC3E-263 is a 63A double-pole miniature circuit breaker designed for electrical distribution applications where two-pole circuit protection and isolation are required. With a 3kA breaking capacity and DIN-rail format, it is suited to compatible distribution boards and electrical installations.
Key Features
- 63A rated current for suitable higher-current branch and distribution circuits.
- Double-pole configuration allows simultaneous switching and protection of two conductors.
- 3kA breaking capacity for compatible low-voltage electrical distribution applications.
- DIN-rail format supports neat installation in compatible distribution boards.
Applications
- Residential and light commercial distribution boards.
- Electrical circuits requiring 63A double-pole protection and isolation.
- Compatible DIN-rail electrical distribution and control installations.
Why Choose This Product?
The KC3E-263 provides a straightforward Onesto circuit protection option for installations requiring a 63A, two-pole miniature circuit breaker with a 3kA breaking capacity. Its standard DIN-rail format makes it suitable for use in compatible electrical distribution equipment.
Important Notes
- Electrical protection devices must be selected according to the circuit design, fault level and applicable installation requirements.
- Installation should be completed by a suitably qualified electrician in accordance with South African electrical regulations and the requirements of the installation.
- Confirm compatibility with the intended distribution board and circuit before installation.
Technical Specifications
Specification Detail Brand Onesto Model KC3E-263 Product Type Miniature Circuit Breaker Rated Current 63A Poles 2P Breaking Capacity 3kA Mounting DIN rail Pack Size 1Reviews
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