Why Choose the IMO US10C1025A UL1077 Miniature Circuit Breaker?
The IMO US10C1025A is a compact and dependable UL1077 supplementary miniature circuit breaker (MCB) designed to protect industrial control circuits against overload and short circuit conditions. Manufactured by IMO Precision Controls, it delivers reliable supplementary protection for machinery, OEM equipment, industrial automation systems and electrical control panels. It features a 25 A current rating, single-pole configuration and C curve tripping characteristic, making it ideal for applications with moderate inrush currents.
Designed for machine builders, panel manufacturers and maintenance engineers, the US10C1025A combines proven thermal-magnetic protection with a compact DIN rail mounted design. Its robust construction helps minimise downtime while protecting valuable electrical equipment from overloads and short circuits.
With a 10 kA short circuit breaking capacity, finger-safe terminals and reliable switching performance, the IMO US10C1025A is an excellent choice for industrial electrical systems requiring dependable supplementary circuit protection.
Key Advantages
- Compact UL1077 supplementary protector for industrial control applications.
- 25 A current rating suitable for machinery and automation systems.
- 10 kA breaking capacity for dependable fault protection.
- C curve tripping characteristic ideal for moderate inrush current loads.
- Compact 35 mm DIN rail mounted design.
- Reliable thermal-magnetic overload and short circuit protection.
Key Features
- IMO US10 UL1077 series.
- 25 A rated current.
- Single-pole (1P) configuration.
- C curve tripping characteristic.
- 10 kA short circuit breaking capacity.
- Thermal-magnetic operating mechanism.
- Clear contact position indicator.
- DIN rail mounted installation.
- IP20 finger-safe terminal protection.
Reliable Protection for Industrial Control Circuits
The IMO US10C1025A automatically disconnects power whenever overload or short circuit conditions occur, helping protect electrical equipment, minimise downtime and improve operational safety. Its thermal element responds to sustained overloads, while the magnetic mechanism reacts rapidly during fault conditions.
Its C curve operating characteristic makes it particularly suitable for industrial applications where motors, transformers and inductive devices generate temporary inrush currents during start-up. The compact modular housing enables quick installation into both new and existing electrical control panels.
Typical Applications
- Industrial control panels.
- OEM machinery.
- Automation and process control systems.
- Motor and transformer protection.
- Electrical distribution within machinery.
- Industrial manufacturing equipment.
