Original price was: £40.63.£30.61Current price is: £30.61.
The IMO UB10C2003A is a compact UL 489 miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. Part of the IMO UB10 circuit breaker series, it provides dependable branch circuit protection for industrial control panels, machinery, automation equipment and electrical distribution systems.
Featuring a 3 A rated current, a two-pole configuration, a C curve trip characteristic and a 10 kA short-circuit interrupting capacity, the UB10C2003A is well suited to control, auxiliary and instrumentation circuits that may experience moderate start-up currents. Its mechanically linked two-pole construction enables both connected conductors to be disconnected simultaneously when a fault occurs.
The UB10C2003A combines thermal overload protection with rapid magnetic short-circuit protection, helping to safeguard wiring, power supplies and connected control equipment. Its compact DIN rail mounting format supports efficient installation in industrial machinery panels, OEM equipment and electrical distribution enclosures.
Miniature circuit breakers automatically disconnect electrical circuits when excessive current is detected. The thermal trip mechanism responds to sustained overload conditions, while the magnetic trip mechanism provides rapid isolation during high-current short circuits. This combined operation helps reduce the risk of damage to wiring and connected electrical equipment.
The C curve operating characteristic allows the UB10C2003A to tolerate moderate momentary inrush currents while maintaining effective overload and short-circuit protection. Its two-pole construction makes it suitable for circuits where simultaneous disconnection of both conductors is required.
| Current | 2003 A |
|---|---|
| HS Code | 8536201090 |
| Country of Manufacture | India |
The UB10C2003A protects electrical circuits, wiring and connected control equipment against overloads and short circuits in industrial and commercial installations.
The circuit breaker has a rated current of 3 A.
The UB10C2003A has a two-pole configuration, enabling both connected conductors to be disconnected simultaneously.
A C curve circuit breaker accommodates moderate start-up currents while providing reliable overload and short-circuit protection.
The IMO UB10C2003A has a 10 kA short-circuit interrupting capacity.
The circuit breaker is designed for DIN rail installation inside an electrical control panel, machinery enclosure or distribution board.
IMO UB10 circuit breakers provide compact thermal-magnetic protection for panel builders, machine manufacturers and electrical engineers working with industrial automation, machinery and branch circuits.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO UB10C2003A UL 489 Miniature Circuit Breaker 3 A 2 Pole", "sku": "UB10C2003A", "mpn": "UB10C2003A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10C2003A two-pole UL 489 miniature circuit breaker with a 3 A rated current, C curve trip characteristic and 10 kA short-circuit interrupting capacity.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "3 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "2 poles" }, { "@type": "PropertyValue", "name": "Trip characteristic", "value": "C curve" }, { "@type": "PropertyValue", "name": "Short-circuit interrupting capacity", "value": "10 kA" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "DIN rail" }, { "@type": "PropertyValue", "name": "Applicable standard", "value": "UL 489" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO UB10C2003A used for?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10C2003A protects electrical circuits, wiring and connected control equipment against overloads and short circuits in industrial and commercial installations." } }, { "@type": "Question", "name": "What is the current rating of the UB10C2003A?", "acceptedAnswer": { "@type": "Answer", "text": "The circuit breaker has a rated current of 3 A." } }, { "@type": "Question", "name": "How many poles does this circuit breaker have?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10C2003A has a two-pole configuration, enabling both connected conductors to be disconnected simultaneously." } }, { "@type": "Question", "name": "What does the C curve trip characteristic mean?", "acceptedAnswer": { "@type": "Answer", "text": "A C curve circuit breaker accommodates moderate start-up currents while providing reliable overload and short-circuit protection." } }, { "@type": "Question", "name": "What is the short-circuit interrupting capacity?", "acceptedAnswer": { "@type": "Answer", "text": "The IMO UB10C2003A has a 10 kA short-circuit interrupting capacity." } }, { "@type": "Question", "name": "How is the IMO UB10C2003A installed?", "acceptedAnswer": { "@type": "Answer", "text": "The circuit breaker is designed for DIN rail installation inside an electrical control panel, machinery enclosure or distribution board." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...