Why Choose the IMO US10D2030A Miniature Circuit Breaker?
The IMO US10D2030A is a robust UL1077 supplementary miniature circuit breaker (MCB) designed to provide dependable overload and short circuit protection for industrial control panels, machinery and automation systems. Manufactured by IMO Precision Controls, this compact protective device offers reliable performance, convenient DIN rail mounting and long service life in demanding industrial environments.
The US10D2030A features a 30 A rated current, 2 pole configuration, D curve tripping characteristic and a 10 kA short circuit breaking capacity. It is specifically designed for applications with high temporary inrush currents, making it ideal for motors, transformers, switched-mode power supplies, compressors and other inductive electrical loads.
Designed for OEM machine builders, panel manufacturers and maintenance engineers, the IMO US10D2030A delivers reliable supplementary circuit protection while helping minimise downtime and safeguard valuable electrical equipment.
Key Advantages
- Reliable UL1077 supplementary circuit protection for industrial equipment.
- 30 A rated current suitable for demanding machinery and automation circuits.
- 2 pole configuration provides simultaneous protection and isolation.
- D curve tripping characteristic designed for circuits with high inrush currents.
- 10 kA short circuit breaking capacity for dependable fault interruption.
- Resettable operation reduces maintenance compared with replaceable fuses.
- Compact DIN rail-mounted design for quick installation and servicing.
Key Features
- IMO Precision Controls US10 series.
- 30 A rated current.
- 2 pole (2P) configuration.
- D curve tripping characteristic.
- 10 kA breaking capacity.
- UL1077 supplementary protector.
- Designed for industrial control and automation systems.
- Compact DIN rail-mounted construction.
Reliable Protection for Industrial Control Circuits
The IMO US10D2030A automatically disconnects electrical circuits when overload or short circuit conditions occur, helping protect machinery, automation equipment and electrical control systems from costly damage. Reliable overcurrent protection improves operational safety, reduces downtime and supports long-term equipment reliability.
Its D curve operating characteristic is specifically intended for circuits supplying equipment with substantial start-up currents. This helps prevent nuisance tripping while still providing dependable protection against sustained overloads and short circuit faults.
Typical Applications
- Industrial control panels and electrical cabinets.
- Machine building and OEM equipment.
- Motor control circuits.
- Transformer and power supply protection.
- Industrial automation systems.
- Compressors and inductive load circuits.
- Manufacturing and processing machinery.
