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US10D3032A IMO 10kA UL1077 MCB 3 pole 32A D Curve
£25.20
Why Choose the IMO US10D3032A UL1077 Miniature Circuit Breaker?
The IMO US10D3032A is a compact and dependable UL1077 supplementary protector miniature circuit breaker (MCB) designed to provide reliable overcurrent protection for industrial control circuits, OEM machinery and automation systems. Manufactured by IMO Precision Controls, it protects internal equipment wiring and electrical components against overloads and short circuits while delivering dependable performance in demanding industrial environments.
Featuring a D Curve tripping characteristic, the US10D3032A is ideal for applications with high inrush currents, including motors, transformers, solenoids, contactors and other inductive loads. Its thermal-magnetic operating mechanism combines dependable overload protection with rapid short-circuit interruption, while its compact DIN rail-mounted design helps maximise valuable panel space.
With a rated current of 32 A, a three-pole configuration and a 10 kA short-circuit breaking capacity, the IMO US10D3032A provides reliable supplementary protection for three-phase industrial control equipment, machine builders and OEM electrical panels. It is designed in accordance with the IMO US10 UL1077 supplementary protector range.
Key Advantages
- Reliable UL1077 supplementary protector for industrial machinery and automation.
- 32 A rated current suitable for higher-load industrial circuits.
- Three-pole configuration provides coordinated protection across three conductors.
- D Curve tripping characteristic accommodates high motor and transformer inrush currents.
- 10 kA breaking capacity delivers dependable fault protection.
- Compact DIN rail mounting enables quick installation and servicing.
Key Features
- IMO US10 supplementary protector series.
- 32 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 control panels.
Reliable Protection for Industrial Control Equipment
The IMO US10D3032A automatically disconnects protected circuits when overload or short-circuit conditions occur, helping to protect electrical equipment, control components and machine wiring while reducing costly downtime and maintenance.
Its D Curve operating characteristic permits temporary energisation currents without nuisance tripping, making it particularly suitable for inductive industrial loads. The three-pole configuration provides coordinated protection for three-phase circuits commonly used in manufacturing equipment, automation systems and OEM machinery.
Typical Applications
- Industrial automation control panels.
- OEM machinery and equipment.
- Three-phase motor circuits.
- Transformer and inductive load protection.
- Manufacturing and process control systems.
- Industrial electrical cabinets.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Current | 32 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | US10 Supplementary Protectors | |
| Model | US10D3032A | |
| Product type | UL1077 miniature circuit breaker / supplementary protector | |
| Rated current | 32 A | |
| Number of poles | 3 | |
| Trip characteristic | D Curve | |
| Breaking capacity | 10 kA | |
| Operating principle | Thermal-magnetic | |
| Rated frequency | 50 / 60 Hz | |
| Mounting type | DIN rail mounting | |
| Protection rating | IP20 when installed | |
| Application | Supplementary protection within electrical equipment | |
| Standard | UL1077 | |
| HS Code | 8536201090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the IMO US10D3032A used for?
The US10D3032A provides supplementary overload and short-circuit protection for industrial control panels, automation equipment and OEM machinery.
What is the current rating of this circuit breaker?
This model has a 32 A rated current.
Why is a D Curve breaker used?
D Curve circuit breakers are designed for applications with higher inrush currents, making them ideal for motors, transformers, contactors, solenoids and other inductive equipment.
How many poles does the US10D3032A have?
The US10D3032A features a three-pole configuration for protecting three-phase electrical circuits.
How is this supplementary protector installed?
The breaker is designed for installation onto a standard DIN rail inside industrial control panels and machinery enclosures.
Trusted by Industrial Panel Builders
IMO Precision Controls supplementary protectors are trusted by panel builders, OEM manufacturers and automation engineers for dependable electrical protection, straightforward installation and long-term industrial reliability.
