Original price was: £60.91.£45.89Current price is: £45.89.
The IMO UB10D3007A is a high-quality 3-pole miniature circuit breaker (MCB) designed to protect three-phase electrical systems from overloads and short circuits. Part of the proven IMO UB10 UL489 series, this breaker features a 7 A current rating, D Curve tripping characteristic and a 10 kA breaking capacity, making it ideal for industrial automation, OEM machinery and commercial electrical installations.
The D Curve characteristic allows the breaker to withstand high temporary inrush currents generated by motors, transformers, solenoids and other inductive equipment without nuisance tripping, whilst still providing rapid disconnection during genuine overload and short-circuit conditions.
Designed for DIN rail installation, the UB10D3007A combines compact dimensions with dependable thermal-magnetic protection, making it an excellent choice for protecting industrial control circuits and three-phase power distribution systems.
The IMO UB10D3007A automatically disconnects electrical circuits whenever excessive current is detected. Its thermal element protects against sustained overloads, while the magnetic mechanism rapidly interrupts high fault currents to minimise equipment damage and improve electrical safety.
The D Curve trip characteristic makes this breaker especially suitable for inductive loads such as motors, transformers, compressors and contactor coils where high inrush currents occur during start-up.
| Current | 3007 A |
|---|---|
| Phase | Three Phase |
| HS Code | 8536201090 |
| Country of Manufacture | India |
It protects three-phase electrical circuits against overloads and short circuits in industrial, commercial and OEM applications.
The UB10D3007A has a rated current of 7 A.
D Curve breakers tolerate higher temporary inrush currents than B or C Curve breakers, making them ideal for motors, transformers and other inductive equipment.
The UB10D3007A provides a 10 kA short-circuit breaking capacity.
The breaker is designed for installation onto a standard 35 mm DIN rail inside industrial control panels and distribution boards.
IMO Precision Controls products are trusted worldwide by panel builders, OEM manufacturers and electrical engineers for delivering reliable industrial circuit protection, dependable performance and straightforward installation across demanding automation applications.{ "@context": "https://schema.org", "@type": "Product", "name": "IMO UB10D3007A Miniature Circuit Breaker 7A 3 Pole D Curve", "sku": "UB10D3007A", "mpn": "UB10D3007A", "brand": { "@type": "Brand", "name": "IMO" }, "manufacturer": { "@type": "Organization", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10D3007A 7A 3-pole D Curve UL489 miniature circuit breaker with 10kA breaking capacity for industrial circuit protection.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated Current", "value": "7 A" }, { "@type": "PropertyValue", "name": "Poles", "value": "3" }, { "@type": "PropertyValue", "name": "Trip Characteristic", "value": "D Curve" }, { "@type": "PropertyValue", "name": "Breaking Capacity", "value": "10 kA" }, { "@type": "PropertyValue", "name": "Standard", "value": "UL489" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the IMO UB10D3007A used for?", "acceptedAnswer": { "@type": "Answer", "text": "It protects three-phase electrical circuits against overloads and short circuits in industrial and commercial installations." } }, { "@type": "Question", "name": "What is the current rating of the UB10D3007A?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker has a rated current of 7 A." } }, { "@type": "Question", "name": "What does D Curve mean?", "acceptedAnswer": { "@type": "Answer", "text": "A D Curve breaker is designed for circuits with high inrush currents such as motors, transformers and inductive equipment." } }, { "@type": "Question", "name": "What is the breaking capacity?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker provides a 10 kA short-circuit breaking capacity." } }, { "@type": "Question", "name": "How is the UB10D3007A mounted?", "acceptedAnswer": { "@type": "Answer", "text": "It mounts onto a standard 35 mm DIN rail inside an electrical enclosure." } } ] }
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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...