Miniature Circuit Breaker for System Protection
This miniature circuit breaker is designed for system protection with earthed return. It is suitable for MCBs up to In = B and C, each up to 20A, and for D characteristic, it supports up to 32A to 10kA, and >32A to 6kA.
Technical Specifications
Product Overview
Professional Miniature Circuit Breaker
The Y81 miniature circuit breaker provides robust system protection for electrical infrastructures. Designed with high-quality moulded plastic in RAL 7035, this device offers reliable operation for a wide range of current ratings and pole configurations. It is engineered to meet international safety standards, featuring a V0-rated fire-resistant case and a sealable design for enhanced security.
Electrical Performance
Rated Breaking Capacity
6,000 A
DIN VDE 0641-11
10,000 A
IEC 898
- Rated Current Ranges (In)
- B: 6A - 125AC: 0.5A - 125AD: 0.5A - 125A
Technical Specifications
Number of Poles
- 1
- 2
- 3
- 4
- Rated Frequency
- 50 to 60 Hz
- Minimum Operating Voltage (Ubmin)
- ~12V / === 12V
Mechanical & Environmental
Casing Material Properties
| Feature | Detail |
|---|---|
| Material | Moulded plastic |
| Color | RAL 7035 |
| Fire Rating | UK 94-v0 |
| Toggle Color | Black |
