The GYM9 high breaking miniature circuit breaker series is used for overload protection, short-circuit protection, and infrequent circuit switching in AC 50/60 Hz distribution systems. The series combines the standard GYM9 range and the higher-current GYM9-125 range.
Model Range
| Model | Rated current | Poles | Rated voltage | Breaking capacity |
|---|
| GYM9 | 1-63 A | 1P, 2P, 3P, 4P | 1P: 230/400 V AC; 2P-4P: 400 V AC | Rated breaking capacity is listed in the product data; verify exact 4.5kA/6kA version by order requirement |
| GYM9-125 | 32-125 A | 1P, 2P, 3P, 4P | 1P: 230/400 V AC; 2P-4P: 400 V AC | 6 kA |
Features
- Short-circuit and overload protection.
- Quick closing operation and high breaking capacity design.
- Isolation function and contact position indication.
- Transparent cover for circuit label marking.
- 35 mm DIN rail installation.
Common Electrical Data
| Rated insulation voltage | 500 V |
|---|
| Rated frequency | 50/60 Hz |
|---|
| Rated impulse withstand voltage | 6 kV |
|---|
| Dielectric test voltage | 2 kV, 50/60 Hz, 1 minute |
|---|
