Why Choose the IMO US10C3040A Miniature Circuit Breaker?
The IMO US10C3040A is a robust UL1077 supplementary miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial control panels, OEM machinery and automation systems. Manufactured by IMO Precision Controls, this three-pole circuit breaker combines reliable electrical protection with a compact DIN rail mounted design for demanding industrial environments.
Designed for panel builders, machine manufacturers and automation engineers, the US10C3040A delivers dependable supplementary circuit protection while helping to maximise available panel space. Its durable construction supports reliable long-term operation in industrial electrical cabinets and control systems.
Featuring a rated current of 40 A, a C Curve tripping characteristic and a 10 kA interrupting capacity, the IMO US10C3040A is well suited to protecting three-phase motors, industrial machinery and automation equipment where moderate inrush currents are expected.
Key Advantages
- Compact three-pole UL1077 supplementary circuit breaker.
- 40 A rated current for industrial control applications.
- C Curve tripping characteristic suitable for moderate inrush currents.
- 10 kA breaking capacity for dependable fault interruption.
- DIN rail mounting enables rapid installation inside electrical panels.
- Ideal for industrial automation, OEM machinery and electrical control systems.
Key Features
- IMO Precision Controls US10C series.
- 40 A rated current.
- Three-pole configuration.
- C Curve trip characteristic.
- 10 kA interrupting capacity.
- UL1077 supplementary protection standard.
- Compact industrial enclosure.
- DIN rail mounting for fast installation.
Reliable Circuit Protection for Industrial Equipment
The IMO US10C3040A automatically disconnects electrical circuits during overload or short-circuit conditions, helping to protect wiring, machinery and control equipment from electrical damage. This supports improved equipment reliability while reducing unplanned downtime and maintenance costs.
Its three-pole construction provides dependable protection for three-phase electrical systems, while the C Curve operating characteristic allows normal motor and transformer starting currents without unnecessary nuisance tripping.
Typical Applications
- Industrial control panels.
- OEM machinery.
- Factory automation systems.
- Three-phase motor control circuits.
- Electrical distribution cabinets.
- Process control and manufacturing equipment.
