US10D1002A IMO 10kA UL1077 MCB 1 pole 2A D Curve

Why Choose the IMO US10D1002A Miniature Circuit Breaker?

The IMO US10D1002A is a compact and dependable UL1077 supplementary miniature circuit breaker (MCB) designed to provide overload and short-circuit protection for industrial control panels, OEM machinery and automation systems. Manufactured by IMO Precision Controls, this single-pole circuit breaker provides reliable supplementary protection for low-current electrical circuits while occupying minimal space inside a control enclosure.

Designed for panel builders, machine manufacturers and automation engineers, the US10D1002A combines thermo-magnetic circuit protection with a convenient DIN rail mounted format. Its compact construction supports efficient panel layouts and straightforward integration alongside contactors, relays, power supplies and other modular control components.

With a rated current of 2 A, a D Curve tripping characteristic and a 10 kA short-circuit breaking capacity, the IMO US10D1002A is particularly suitable for circuits containing transformers, solenoids, contactor coils and other inductive loads that can produce high momentary inrush currents.

Key Advantages

• Compact single-pole supplementary miniature circuit breaker.
• 2 A rated current for low-current industrial control applications.
• D Curve tripping characteristic suitable for high-inrush loads.
• 10 kA breaking capacity for dependable fault interruption.
• DIN rail mounting enables fast and convenient panel installation.
• Suitable for transformers, solenoids, power supplies and automation equipment.

Key Features

• IMO Precision Controls US10D series.
• 2 A rated current.
• Single-pole configuration.
• D Curve trip characteristic.
• 10 kA interrupting capacity.
• UL1077 supplementary circuit protection.
• Thermo-magnetic overload and short-circuit protection.
• Compact DIN rail mounted design.

Reliable Protection for High-Inrush Control Circuits

The IMO US10D1002A automatically disconnects the protected circuit when an overload or short-circuit fault occurs. This helps protect wiring, control components and connected industrial equipment from electrical damage while supporting improved system reliability and reduced unplanned downtime.

Its D Curve operating characteristic is designed to tolerate relatively high short-duration start-up currents. This makes the breaker particularly useful for transformers, solenoids, contactor coils and other inductive equipment that could cause nuisance tripping when protected by a more sensitive trip curve.

Typical Applications

• Industrial control panels.
• OEM machinery and automation equipment.
• Transformer protection circuits.
• Solenoid and contactor coil circuits.
• Industrial power supplies.
• Control and instrumentation systems.