Original price was: £20.34.£15.32Current price is: £15.32.
The IMO UB10D1025A is a robust UL 489 miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for industrial control panels, machinery and OEM electrical installations. Manufactured by IMO Precision Controls, this single-pole breaker delivers reliable thermo-magnetic protection for demanding industrial applications.
As part of the proven IMO UB10 series, the UB10D1025A features a D curve tripping characteristic, making it ideal for circuits with high inrush currents such as electric motors, transformers, solenoids and other inductive loads. Its compact DIN rail mounting format enables straightforward installation inside modern electrical enclosures.
With a 25 A rated current, a 10 kA short-circuit breaking capacity and compliance with UL 489, the UB10D1025A provides reliable branch circuit protection for industrial automation, machine building and commercial electrical systems where safety and performance are essential.
Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur, protecting equipment, wiring and personnel. Thermo-magnetic operation combines thermal overload protection with rapid magnetic fault interruption to maximise system reliability.
The IMO UB10D1025A is particularly suitable for motor circuits and other inductive loads that experience high starting currents. Its D curve characteristic helps prevent nuisance tripping while maintaining dependable fault protection for industrial machinery and automation systems.
| Current | 1025 A |
|---|---|
| Phase | Single Phase |
| HS Code | 8536201090 |
| Country of Manufacture | India |
The UB10D1025A protects industrial electrical circuits against overloads and short circuits in machinery, automation systems and control panels.
This miniature circuit breaker has a 25 A rated operational current.
A D curve breaker is designed for circuits with high inrush currents, making it suitable for motors, transformers and other inductive equipment.
The breaker has a rated short-circuit breaking capacity of 10 kA.
The breaker is designed for installation on a standard DIN rail inside industrial electrical panels and machinery enclosures.
IMO Precision Controls miniature circuit breakers are trusted by machine builders, panel manufacturers and automation engineers to deliver reliable branch circuit protection in demanding industrial environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO UB10D1025A 10 kA UL 489 Miniature Circuit Breaker 25 A D Curve", "sku": "UB10D1025A", "mpn": "UB10D1025A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Miniature Circuit Breakers", "description": "IMO UB10D1025A single-pole UL 489 miniature circuit breaker with a 25 A rated current, D curve tripping characteristic and 10 kA short-circuit breaking capacity for industrial circuit protection.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "25 A" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "1" }, { "@type": "PropertyValue", "name": "Trip characteristic", "value": "D Curve" }, { "@type": "PropertyValue", "name": "Breaking capacity", "value": "10 kA" }, { "@type": "PropertyValue", "name": "Mounting type", "value": "DIN rail" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO UB10D1025A used for?", "acceptedAnswer": { "@type": "Answer", "text": "The UB10D1025A protects industrial electrical circuits against overloads and short circuits in machinery, automation systems and control panels." } }, { "@type": "Question", "name": "What current rating does this circuit breaker have?", "acceptedAnswer": { "@type": "Answer", "text": "This miniature circuit breaker has a 25 A rated operational current." } }, { "@type": "Question", "name": "What does the D curve characteristic mean?", "acceptedAnswer": { "@type": "Answer", "text": "A D curve breaker is designed for circuits with high inrush currents, making it suitable for motors, transformers and other inductive equipment." } }, { "@type": "Question", "name": "What is the breaking capacity of the UB10D1025A?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker has a rated short-circuit breaking capacity of 10 kA." } }, { "@type": "Question", "name": "How is the UB10D1025A installed?", "acceptedAnswer": { "@type": "Answer", "text": "The breaker is designed for installation on a standard DIN rail inside industrial electrical panels and machinery enclosures." } } ] }
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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...