Why Choose the IMO UB10D3032A Miniature Circuit Breaker?
The IMO UB10D3032A is a premium UL489 miniature circuit breaker (MCB) engineered to provide dependable protection against overloads and short circuits in industrial and commercial electrical systems. Manufactured by IMO Precision Controls, this robust circuit breaker is designed to protect machinery, automation equipment and electrical distribution circuits while delivering reliable long-term performance.
Featuring a 3-pole configuration, a 32 A rated current and a D curve tripping characteristic, the UB10D3032A is ideal for protecting circuits supplying motors, transformers, compressors and other inductive loads that generate high inrush currents during start-up. Its compact DIN rail mounting format allows quick installation inside industrial control panels and electrical distribution boards.
With a 10 kA short circuit breaking capacity, thermal-magnetic protection and compliance with recognised international standards, the UB10D3032A provides dependable fault protection in demanding industrial environments. It is an excellent choice for machine builders, OEM manufacturers and electrical contractors requiring reliable branch circuit protection.
Key Advantages
- Industrial UL489 miniature circuit breaker for dependable circuit protection.
- 32 A rated current suitable for demanding industrial applications.
- D curve tripping characteristic designed for inductive loads with high starting currents.
- 3-pole configuration for three-phase electrical systems.
- 10 kA breaking capacity provides reliable fault interruption.
- Compact DIN rail mounting simplifies installation and maintenance.
Key Features
- IMO Precision Controls UB10 series.
- 32 A rated current.
- D curve thermal-magnetic trip characteristic.
- 3-pole miniature circuit breaker.
- 10 kA short circuit breaking capacity.
- Suitable for IEC 60898 and IEC 60947-2 applications.
- Compact modular construction.
- DIN rail mounting for industrial control panels.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur, protecting wiring, motors and connected equipment from electrical damage. The thermal-magnetic operating mechanism combines overload protection with rapid fault interruption, helping minimise downtime and improve electrical safety.
The IMO UB10D3032A is specifically designed for applications where equipment experiences high inrush currents during start-up. Its D curve characteristic reduces nuisance tripping while maintaining dependable protection against genuine electrical faults in industrial environments.
Typical Applications
- Industrial control panels.
- Three-phase motor protection.
- Machine building and OEM equipment.
- Automation and process control systems.
- Electrical distribution boards.
- Transformers and inductive loads.
