Why Choose the IMO US10D3002A UL1077 Miniature Circuit Breaker?
The IMO US10D3002A is a compact and dependable UL1077 supplementary protector miniature circuit breaker designed to protect industrial control circuits, automation equipment and electrical machinery against overload and short-circuit conditions. Manufactured by IMO Precision Controls, it provides reliable supplementary protection for panel builders, machine manufacturers and industrial maintenance applications.
This circuit protector features a D Curve tripping characteristic, allowing it to tolerate the temporary high inrush currents commonly associated with transformers, solenoids, contactors and small motors. Its thermal-magnetic operating mechanism provides effective overload and fault protection, while the compact modular construction helps conserve valuable space inside electrical control cabinets.
With a rated current of 2 A, a three-pole configuration and a 10 kA short-circuit breaking capacity, the US10D3002A is suitable for low-current three-phase equipment and control circuits requiring dependable supplementary overcurrent protection. Its DIN rail mounting format enables straightforward integration into industrial control panels and OEM machinery.
Key Advantages
- Compact UL1077 supplementary protector for industrial electrical equipment.
- 2 A rated current suitable for low-current control and equipment circuits.
- Three-pole configuration provides coordinated protection across three conductors.
- D Curve tripping characteristic accommodates high temporary inrush currents.
- 10 kA breaking capacity provides dependable short-circuit protection.
- DIN rail mounting supports fast installation in control panels and machinery.
Key Features
- IMO US10 supplementary protector series.
- 2 A rated current.
- Three-pole design.
- D Curve trip characteristic.
- 10 kA short-circuit breaking capacity.
- Designed for UL1077 supplementary circuit protection.
- Thermal-magnetic overload and short-circuit protection.
- Compact DIN rail-mounted construction for industrial panels.
Reliable Protection for Industrial Control Circuits
Supplementary protectors such as the IMO US10D3002A automatically disconnect a circuit when excessive current is detected. This helps protect internal equipment wiring, control components and connected electrical devices from damage caused by overloads and short circuits.
The D Curve characteristic allows the breaker to withstand short-duration energisation currents without unnecessary tripping, making it particularly suitable for inductive industrial loads. Its three-pole arrangement provides coordinated isolation and protection for three-phase circuits within machinery and automation systems.
Typical Applications
- Industrial automation control panels.
- Transformer and solenoid protection.
- Three-phase equipment control circuits.
- OEM machinery and production equipment.
- Motor control and contactor circuits.
- Process control and manufacturing systems.
