Original price was: £89.88.£56.10Current price is: £56.10.
The IMO B6CRC1N20-30-A is a high-performance Residual Current Circuit Breaker with Overcurrent Protection (RCBO) that combines earth leakage, overload and short circuit protection within a single compact DIN rail device. Designed to comply with IEC/EN 61009-1, this Type A RCBO offers enhanced protection by detecting both alternating residual currents and pulsating DC residual currents, making it ideal for modern electrical installations containing electronic equipment and variable speed devices.
The compact single-module design saves valuable panel space while delivering dependable circuit protection. Finger-safe terminals, a contact position indicator and a transparent label cover simplify installation and maintenance, making the device suitable for residential, commercial and industrial distribution boards.
With a 20 A rated current, C curve tripping characteristic, 30 mA residual operating current and 110/230 V AC operation, the B6CRC1N20-30-A is well suited to protecting socket outlets, lighting circuits, commercial installations and industrial control panels where enhanced residual current protection is required.
Unlike conventional Type AC devices, the IMO B6CRC1N20-30-A detects both alternating residual currents and pulsating DC residual currents generated by modern electronic equipment. This makes it particularly suitable for circuits supplying appliances, LED lighting, electronic power supplies and other equipment incorporating semiconductor technology.
Its compact construction, reliable operation and high-quality terminals make it an excellent choice for new electrical installations and distribution board upgrades where dependable protection and compliance with current wiring practices are required.
| Voltage | 230 V |
|---|---|
| HS Code | 8536201090 |
| Country of Manufacture | China |
It provides combined overload, short circuit and residual current protection for single-phase electrical circuits using a compact RCBO.
Type A RCBOs detect both AC residual currents and pulsating DC residual currents, making them suitable for circuits supplying modern electronic equipment.
A 30 mA residual operating current provides additional protection against electric shock and is commonly used for personnel protection.
The device clips directly onto a standard 35 mm TS35 DIN rail and occupies a single 18 mm module space.
The RCBO is manufactured in accordance with IEC/EN 61009-1 for residual current circuit breakers with overcurrent protection.
IMO B6 RCBOs are trusted by electricians, panel builders and OEM manufacturers for reliable circuit protection, compact installation and dependable performance across residential, commercial and industrial applications.{ "@context": "https://schema.org/", "@type": "Product", "name": "IMO B6CRC1N20-30-A Type A RCBO 20A 30mA C Curve", "sku": "B6CRC1N20-30-A", "mpn": "B6CRC1N20-30-A", "brand": { "@type": "Brand", "name": "IMO Precision Controls" }, "category": "Residual Current Circuit Breakers", "description": "IMO B6CRC1N20-30-A Type A RCBO featuring 20A rated current, C curve tripping characteristic, 30mA residual current protection and 6kA breaking capacity for modern electrical installations.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "20 A" }, { "@type": "PropertyValue", "name": "Residual current type", "value": "Type A" }, { "@type": "PropertyValue", "name": "Residual operating current", "value": "30 mA" }, { "@type": "PropertyValue", "name": "Rated voltage", "value": "110/230 V AC" }, { "@type": "PropertyValue", "name": "Breaking capacity", "value": "6 kA" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the IMO B6CRC1N20-30-A used for?", "acceptedAnswer": { "@type": "Answer", "text": "It provides combined overload, short circuit and residual current protection for single-phase electrical circuits using a compact RCBO." } }, { "@type": "Question", "name": "What is the difference between Type A and Type AC RCBOs?", "acceptedAnswer": { "@type": "Answer", "text": "Type A RCBOs detect both AC residual currents and pulsating DC residual currents, making them suitable for circuits supplying modern electronic equipment." } }, { "@type": "Question", "name": "What does the 30 mA trip sensitivity provide?", "acceptedAnswer": { "@type": "Answer", "text": "A 30 mA residual operating current provides additional protection against electric shock and is commonly used for personnel protection." } }, { "@type": "Question", "name": "How is this RCBO installed?", "acceptedAnswer": { "@type": "Answer", "text": "The device clips directly onto a standard 35 mm TS35 DIN rail and occupies a single 18 mm module space." } }, { "@type": "Question", "name": "Which standards does the B6CRC1N20-30-A comply with?", "acceptedAnswer": { "@type": "Answer", "text": "The RCBO is manufactured in accordance with IEC/EN 61009-1 for residual current circuit breakers with overcurrent protection." } } ] }
● 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...