The YCB9-125 2P C100 is a robust miniature circuit breaker (MCB) engineered for safe and efficient protection of electrical circuits in residential, commercial, and industrial settings. With a rated current of 100A and a Type C tripping curve, it is ideal for circuits with moderate inductive loads such as motors and transformers.
This breaker provides overload and short-circuit protection, supports DIN rail mounting, and includes a contact position indicator for easy status monitoring. Built to meet IEC60947-2 and IEC/EN 60898-1 standards, it ensures reliable performance and long service life.
TECHNICAL DETAILS:
| Parameter | Value |
| Model | YCB9-125 |
| Type | Miniature Circuit Breaker (MCB) |
| Poles | 2P (Double Pole) |
| Rated Current | 100A |
| Tripping Curve | Type C |
| Rated Voltage | AC 230/400V |
| Breaking Capacity | 6000A |
| Standards | IEC60947-2, IEC/EN 60898-1 |
| Protection | Overload & Short Circuit |
| Mounting | DIN rail (35mm) |
| Terminal Type | Cable / Busbar |
| Max Cable Size | 50 mm² / AWG 18–1/0 |
| Torque | 3.5 N·m |
| Contact Indicator | Yes |
| Protection Level | IP20 |
| Operating Temp | –5°C to +40°C |
| Storage Temp | –25°C to +70°C |
| Mechanical Life | 10,000 operations |
| Electrical Life | 1,500 operations |
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