Why Choose the IMO UB10C3015A Miniature Circuit Breaker?
The IMO UB10C3015A is a compact and reliable three-pole miniature circuit breaker (MCB) designed to protect industrial electrical circuits against overloads and short circuits. As part of the IMO UB10 circuit breaker range, it is suitable for machinery, control panels and power distribution systems where dependable circuit protection is essential.
This circuit breaker features a C curve tripping characteristic, making it suitable for circuits that experience moderate starting currents from equipment such as motors, transformers, solenoids and industrial control devices. Its thermal-magnetic operating mechanism provides automatic disconnection when an electrical fault or sustained overload occurs.
With a rated current of 15 A, a three-pole configuration and a 10 kA short-circuit breaking capacity, the UB10C3015A is well suited to three-phase industrial installations. Its compact DIN rail format enables straightforward installation within electrical enclosures, machinery cabinets and distribution assemblies.
Key Advantages
- Reliable overload and short-circuit protection for industrial electrical systems.
- 15 A rated current for machinery and control-panel applications.
- Three-pole configuration suitable for three-phase circuits.
- C curve tripping characteristic accommodates moderate equipment inrush currents.
- 10 kA breaking capacity for dependable fault interruption.
- Compact DIN rail mounting simplifies panel installation and replacement.
Key Features
- IMO UB10 miniature circuit breaker series.
- 15 A rated current.
- Three-pole (3P) design.
- C curve trip characteristic.
- 10 kA short-circuit breaking capacity.
- Thermal-magnetic overload and fault protection.
- DIN rail mounting for electrical control panels.
- Suitable for industrial machinery and distribution applications.
Reliable Circuit Protection for Industrial Equipment
Miniature circuit breakers protect electrical wiring and connected equipment by automatically disconnecting the supply when excessive current is detected. This helps limit damage caused by overload conditions, wiring faults and short circuits while improving the safety and reliability of electrical installations.
The C curve response of the IMO UB10C3015A allows the breaker to tolerate the temporary current surges associated with motors and inductive equipment while still providing rapid protection during genuine fault conditions. Its three-pole mechanism disconnects all protected phases together, making it suitable for three-phase industrial systems.
Typical Applications
- Industrial control panels and electrical cabinets.
- Three-phase machinery circuits.
- Motor and transformer supply circuits.
- Factory automation systems.
- Commercial and industrial distribution boards.
- OEM machinery and production equipment.
