Innovative RCCB Switch Design

I need a professional to design a new and innovative RCCB (Residual Current Circuit Breaker) switch. The key feature of this new design should be a 'slotted' mechanism or form factor. This project involves product design, electrical engineering, and potentially industrial design.

Key Requirements:
- Aesthetic: Modern and sleek design
- Functionality and safety are paramount
- General size range provided, recommendations welcome

Ideal Skills & Experience:
- Expertise in electrical engineering
- Strong background in product and industrial design
- Experience with safety mechanisms in electrical devices
- Ability to work within general size constraints and provide innovative solutions

Looking forward to your creative proposals!