Why Choose the IMO UB10C3008A UL489 Miniature Circuit Breaker?
The IMO UB10C3008A is a compact UL489 miniature circuit breaker (MCB) designed to protect industrial branch circuits against overloads and short circuits. Manufactured by IMO Precision Controls, it provides dependable three-pole circuit protection for control panels, automation equipment, OEM machinery and electrical distribution systems.
The UB10C3008A combines thermomagnetic protection with a modular DIN rail-mounted construction, allowing straightforward installation within industrial electrical enclosures. Its three-pole design enables three connected conductors to be switched, protected and isolated simultaneously, making it suitable for three-phase control and distribution applications.
Featuring an 8 A rated current, 3-pole configuration, C curve tripping characteristic and 10 kA short circuit interrupting capacity, the UB10C3008A provides effective protection for industrial circuits that may experience moderate temporary inrush currents.
Key Advantages
- Dependable overload and short circuit protection.
- 8 A rated current for low-current industrial applications.
- 3-pole configuration provides simultaneous protection and isolation.
- C curve tripping characteristic accommodates moderate inrush currents.
- 10 kA interrupting capacity provides robust fault protection.
- Compact DIN rail-mounted construction simplifies panel installation.
Key Features
- IMO UB10 UL489 miniature circuit breaker.
- 8 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 electrical circuits when excessive current is detected, helping protect wiring, 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 UB10C3008A is designed for industrial installations where dependable protection, convenient manual resetting and compact panel integration are required. Its C curve characteristic helps accommodate the temporary starting currents produced by contactors, transformers, power supplies and other inductive equipment.
Typical Applications
- Industrial control and automation panels.
- Three-phase control circuits.
- PLC and controller power circuits.
- Instrumentation and monitoring equipment.
- OEM machinery and production systems.
- Industrial branch circuit protection.
