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US10C3050A IMO 10kA UL1077 MCB 3 pole 50A C Curve
£25.20
Why Choose the IMO US10C3050A Miniature Circuit Breaker?
The IMO US10C3050A 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 enclosure suited to demanding industrial installations.
Developed for panel builders, machine manufacturers and automation engineers, the US10C3050A offers practical supplementary circuit protection while helping to conserve valuable space inside electrical cabinets. Its DIN rail mounting arrangement enables straightforward installation, inspection and replacement within industrial control systems.
Featuring a rated current of 50 A, a C Curve tripping characteristic and a 10 kA interrupting capacity, the IMO US10C3050A is suitable for protecting three-phase machinery, industrial automation equipment and control circuits where moderate inrush currents may occur.
Key Advantages
- Compact three-pole UL1077 supplementary circuit breaker.
- 50 A rated current for higher-load industrial control applications.
- C Curve tripping characteristic suitable for moderate inrush currents.
- 10 kA breaking capacity for dependable fault interruption.
- DIN rail mounting supports fast and efficient panel installation.
- Suitable for OEM machinery, industrial automation and electrical control systems.
Key Features
- IMO Precision Controls US10C series.
- 50 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 straightforward installation.
Dependable Protection for Industrial Electrical Circuits
The IMO US10C3050A automatically disconnects a protected circuit when an overload or short-circuit fault occurs. This helps reduce the risk of damage to wiring, control components and industrial machinery while supporting safer operation and improved equipment reliability.
Its three-pole construction provides coordinated protection across three-phase circuits. The C Curve response accommodates the moderate starting currents commonly associated with motors, transformers, contactors and other inductive industrial equipment without unnecessary nuisance tripping.
Compact DIN Rail Installation
Designed for standard DIN rail mounting, the US10C3050A can be integrated efficiently into control panels, machinery cabinets and electrical enclosures. Its compact format helps panel builders use available cabinet space effectively while maintaining convenient access for routine inspection and maintenance.
Typical Applications
- Industrial control panels.
- Three-phase machinery circuits.
- Factory automation systems.
- Motor control equipment.
- OEM production machinery.
- Electrical distribution and control cabinets.
- Process control installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Certification | UL 1077 | |
|---|---|---|
| Current | 50 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Country of manufacture | India | |
| Manufacturer | IMO Precision Controls | |
| Series | US10C | |
| Model | US10C3050A | |
| Product type | Supplementary miniature circuit breaker | |
| Rated current | 50 A | |
| Number of poles | 3 | |
| Trip characteristic | C Curve | |
| Breaking capacity | 10 kA | |
| Standard | UL1077 | |
| Mounting type | DIN rail | |
| Protection function | Overload and short-circuit protection | |
| Manufacturer part number | US10C3050A | |
| Barcode | 5056207488658 | |
| HS Code | 8536201090 |
Frequently Asked Questions
What is the IMO US10C3050A used for?
The US10C3050A provides supplementary overload and short-circuit protection for three-phase industrial control circuits, machinery and automation equipment.
What is the current rating of the US10C3050A?
The IMO US10C3050A has a rated current of 50 A.
What does the C Curve characteristic mean?
A C Curve circuit breaker is designed to tolerate moderate inrush currents, making it suitable for many industrial circuits containing motors, transformers and control equipment.
What breaking capacity does this circuit breaker provide?
The IMO US10C3050A provides a 10 kA breaking capacity for dependable interruption of prospective fault currents within its specified application.
How many poles does the IMO US10C3050A have?
It has a three-pole configuration, making it suitable for coordinated protection of three-phase electrical circuits.
How is the US10C3050A installed?
The circuit breaker is designed for DIN rail mounting inside industrial control panels, machinery cabinets and electrical enclosures.
Trusted Industrial Circuit Protection
IMO supplementary circuit breakers provide panel builders, machinery manufacturers and automation engineers with compact and dependable protection for industrial electrical control systems.
