Why Choose the IMO UB10D1025A Miniature Circuit Breaker?
The IMO UB10D1025A is a robust UL 489 miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial control panels, machinery and OEM electrical installations. Manufactured by IMO Precision Controls, this single-pole breaker delivers reliable thermo-magnetic protection for demanding industrial applications.
As part of the proven IMO UB10 series, the UB10D1025A features a D curve tripping characteristic, making it ideal for circuits with high inrush currents such as electric motors, transformers, solenoids and other inductive loads. Its compact DIN rail mounting format enables straightforward installation inside modern electrical enclosures.
With a 25 A rated current, a 10 kA short-circuit breaking capacity and compliance with UL 489, the UB10D1025A provides reliable branch circuit protection for industrial automation, machine building and commercial electrical systems where safety and performance are essential.
Key Advantages
- Industrial UL 489 miniature circuit breaker.
- 25 A rated current for branch circuit protection.
- D curve tripping characteristic for high inrush current applications.
- 10 kA short-circuit breaking capacity.
- Thermo-magnetic protection against overloads and short circuits.
- Compact DIN rail mounting simplifies installation.
Key Features
- IMO UB10 miniature circuit breaker series.
- 25 A rated operational current.
- Single-pole configuration.
- D curve operating characteristic.
- 10 kA breaking capacity.
- UL 489, IEC 60947-2 and IEC 60898-1 compliant.
- Thermo-magnetic overcurrent protection.
- DIN rail mounting with contact position indicator.
Reliable Protection for Industrial Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur, protecting equipment, wiring and personnel. Thermo-magnetic operation combines thermal overload protection with rapid magnetic fault interruption to maximise system reliability.
The IMO UB10D1025A is particularly suitable for motor circuits and other inductive loads that experience high starting currents. Its D curve characteristic helps prevent nuisance tripping while maintaining dependable fault protection for industrial machinery and automation systems.
Typical Applications
- Industrial control panels.
- Electric motor circuits.
- Machine building and OEM equipment.
- Automation systems.
- Industrial electrical distribution.
- Transformers and inductive loads.
