Product Features of the 125 Amp MCB
Constructed from environmentally resilient materials, this 125 amp mcb utilizes an advanced electro-magnetic tripping mechanism to guarantee swift fault interruption.
- High Breaking Capacity: Delivers a rated ultimate short-circuit capacity (Icu) of up to 10kA, decisively clearing severe fault currents in heavy-duty setups.
- Touch-Safe Terminals: Features IP20 finger-protected incoming and outgoing terminals, securing live parts from accidental contact during active maintenance.
- Heavy-Duty Wiring Accommodation: Supports massive cable cross-sections up to 35mm² (flexible) or 50mm² (rigid) to handle continuous 125a circuit breaker loads effortlessly.
- Immediate Status Recognition: Integrates a prominent red/green indicating device directly on the faceplate to visually confirm exact contact positions instantly.
- Versatile Trip Curves: Offers a standard 8In-12In instantaneous trip, with optional L (6In-10In) and K (10In-14In) curves to match specific industrial motor loads.
ETM1-125 Configuration & Design Tips
The ergonomic miniature circuit breaker din rail mountable shell incorporates structural enhancements to simplify B2B installation and long-term facility maintenance.

- Reversible Connection: Designed to support bidirectional line and load terminal routing for highly flexible industrial panel configurations.
- Handle Lock Position: Specifically molded slot to safely secure the toggle with a mechanical padlock during vital line maintenance.
- Amperage Visibility: High-contrast front printing explicitly indicating the continuous rated current up to 125A.
- Status Window: Clear red/green mechanical contact position indicator for instant fault recognition.






