Why Choose the IMO UB10C3010A UL489 Miniature Circuit Breaker?
The IMO UB10C3010A is a compact UL489 miniature circuit breaker (MCB) designed to protect industrial branch circuits against overload and short circuit conditions. Manufactured by IMO Precision Controls, it provides reliable three-pole protection for industrial control panels, automation equipment, OEM machinery and electrical distribution systems.
The UB10C3010A combines thermomagnetic circuit protection with a modular DIN rail-mounted construction, enabling straightforward installation within industrial electrical enclosures. Its three-pole design allows three connected conductors to be switched, protected and isolated simultaneously, making it suitable for three-phase control and distribution applications.
Featuring a 10 A rated current, 3-pole configuration, C curve tripping characteristic and 10 kA short circuit interrupting capacity, the UB10C3010A offers dependable protection for circuits that may experience moderate temporary inrush currents.
Key Advantages
- Designed for dependable industrial branch circuit protection.
- 10 A rated current for industrial control and distribution circuits.
- 3-pole configuration provides simultaneous protection and isolation.
- C curve tripping characteristic accommodates moderate inrush currents.
- 10 kA interrupting capacity provides robust short circuit protection.
- Compact DIN rail-mounted construction simplifies panel installation.
Key Features
- IMO UB10 UL489 miniature circuit breaker.
- 10 A rated current.
- 3-pole construction.
- C curve trip characteristic.
- 10 kA short circuit interrupting capacity.
- Thermomagnetic overload and short circuit protection.
- Manual switching and circuit isolation capability.
- Compact DIN rail mounting for industrial electrical panels.
Reliable Protection for Three-Phase Industrial Circuits
Miniature circuit breakers automatically disconnect an electrical circuit when excessive current is detected, helping to protect cables, control equipment and connected machinery. Thermomagnetic operation provides delayed tripping during sustained overload conditions and rapid interruption when a high-current short circuit occurs.
The IMO UB10C3010A is designed for industrial installations where dependable circuit protection, convenient manual resetting and efficient panel integration are required. Its C curve characteristic makes it suitable for circuits supplying contactors, transformers, power supplies and other equipment with moderate starting currents.
Typical Applications
- Industrial control and automation panels.
- Three-phase control circuits.
- PLC and controller power circuits.
- Contactors, relays and control transformers.
- OEM machinery and production equipment.
- Industrial branch circuit protection.
