£87.14
The IMO B6CR1N40-30 is a compact and dependable Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed to protect electrical installations against earth leakage, overload and short-circuit faults. By combining the functions of an MCB and RCD into a single device, it simplifies installation whilst providing comprehensive circuit protection for residential, commercial and industrial applications. Manufactured in accordance with IEC/EN 61009-1, it delivers reliable performance for demanding electrical systems.
As part of the trusted IMO B6 RCBO range, this model features Type AC residual current protection, making it suitable for conventional alternating current circuits. Its compact design, finger-safe terminals and DIN rail mounting allow for quick installation whilst maintaining dependable long-term operation.
Featuring a 40 A rated current, 30 mA residual operating current, a Type C tripping characteristic and a 10 kA short-circuit breaking capacity, the B6CR1N40-30 is ideal for protecting power distribution circuits, socket outlets, lighting installations and commercial electrical equipment with moderate inrush currents.
The IMO B6CR1N40-30 continuously monitors electrical circuits for overloads, short circuits and earth leakage faults. If a fault occurs, the RCBO disconnects the supply rapidly, helping protect personnel, equipment and property whilst reducing the risk of electrical fires and costly downtime.
Its Type AC residual current protection is suitable for conventional alternating current circuits, whilst the Type C tripping curve allows reliable operation on circuits supplying lighting systems, transformers, pumps and other equipment with moderate starting currents.
| Voltage | 230 V |
|---|---|
| Phase | Single Phase |
| HS Code | 8536201090 |
| Country of Manufacture | China |
It provides combined protection against earth leakage, overload and short-circuit faults for individual electrical circuits.
This model provides Type AC residual current protection for conventional alternating current electrical circuits.
The B6CR1N40-30 has a rated current of 40 A.
Type C RCBOs are suitable for circuits supplying equipment with moderate inrush currents, including motors, transformers and commercial electrical equipment.
The RCBO is designed for installation onto a standard 35 mm DIN rail within consumer units, distribution boards and industrial control panels.
IMO B6 RCBOs are trusted by electricians, panel builders and maintenance engineers for delivering dependable circuit protection, straightforward installation and reliable long-term performance.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO B6CR1N40-30 RCBO 40A 30mA Type AC 10kA", "sku": "B6CR1N40-30", "mpn": "B6CR1N40-30", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Residual Current Circuit Breakers", "description": "IMO B6CR1N40-30 RCBO featuring a 40 A current rating, 30 mA Type AC residual current protection, Type C tripping characteristic and 10 kA breaking capacity for reliable electrical circuit protection.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "40 A" }, { "@type": "PropertyValue", "name": "Residual current", "value": "30 mA" }, { "@type": "PropertyValue", "name": "Residual current type", "value": "Type AC" }, { "@type": "PropertyValue", "name": "Breaking capacity", "value": "10 kA" }, { "@type": "PropertyValue", "name": "Pole configuration", "value": "1 Pole + Neutral" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO B6CR1N40-30 used for?", "acceptedAnswer": { "@type": "Answer", "text": "It provides combined protection against earth leakage, overload and short-circuit faults for individual electrical circuits." } }, { "@type": "Question", "name": "What type of residual current protection does it provide?", "acceptedAnswer": { "@type": "Answer", "text": "This model provides Type AC residual current protection for conventional alternating current electrical circuits." } }, { "@type": "Question", "name": "What is the rated current of this RCBO?", "acceptedAnswer": { "@type": "Answer", "text": "The device has a rated current of 40 A." } }, { "@type": "Question", "name": "What does the Type C tripping characteristic mean?", "acceptedAnswer": { "@type": "Answer", "text": "Type C RCBOs are suitable for circuits with moderate inrush currents, including motors, transformers and commercial equipment." } }, { "@type": "Question", "name": "How is the device installed?", "acceptedAnswer": { "@type": "Answer", "text": "The RCBO is installed onto a standard 35 mm DIN rail within consumer units, distribution boards and industrial control panels." } } ] }
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...