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IMO B10B2020ADC MCB – 2P – B Curve – 20A – 10kA
IMO B10B2020ADC DC miniature circuit breaker with 20 A rating, B curve tripping characteristic, 10 kA breaking capacity and 2 pole configuration for direct current circuit protection.
£21.95
Why Choose the IMO B10B2020ADC DC Miniature Circuit Breaker?
The IMO B10B2020ADC is a dependable DC miniature circuit breaker (MCB) designed to provide reliable protection against overloads and short circuits in direct current electrical systems. As part of the proven IMO B10 DC circuit protection range, it is engineered for industrial automation, renewable energy, battery storage and DC distribution applications.
Featuring a B curve tripping characteristic, this MCB is ideal for circuits with relatively low inrush currents where rapid fault disconnection is required. Its 10 kA short circuit breaking capacity provides dependable protection for demanding DC installations, helping safeguard equipment, cabling and electrical infrastructure.
With a 20 A current rating and a 2 pole configuration, the B10B2020ADC is well suited to DC applications requiring two-pole isolation. The compact DIN rail mounting design enables straightforward installation inside control panels, battery systems, photovoltaic installations and industrial electrical enclosures.
Key Advantages
- Reliable DC miniature circuit breaker for industrial applications.
- 20 A rated current for DC power distribution circuits.
- B curve tripping characteristic for rapid fault response.
- 10 kA short circuit breaking capacity for dependable protection.
- 2 pole configuration for effective DC isolation.
- Compact DIN rail mounting for fast installation.
Key Features
- IMO B10 DC miniature circuit breaker series.
- 20 A rated current.
- B curve protection.
- 10 kA breaking capacity.
- 2 pole construction.
- Suitable for up to 500 V DC applications.
- Finger protected terminals.
- DIN rail mounting.
Reliable Protection for Direct Current Systems
The IMO B10B2020ADC automatically disconnects DC electrical circuits during overload or short circuit conditions, helping protect connected equipment and minimise damage caused by excessive current. Its dedicated DC design ensures dependable performance across demanding industrial and renewable energy applications.
The compact 2 pole construction makes this circuit breaker suitable for battery systems, photovoltaic arrays, DC control panels, telecommunications equipment and industrial automation systems where reliable direct current protection is essential.
Typical Applications
- Solar photovoltaic systems.
- Battery storage installations.
- Industrial DC control panels.
- Telecommunications equipment.
- UPS and backup power systems.
- Industrial automation and machinery.
Technical Specifications
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| Current | 20 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO | |
| Series | B10 DC | |
| Model | B10B2020ADC | |
| Product type | DC miniature circuit breaker | |
| Rated current | 20 A | |
| Tripping characteristic | B Curve | |
| Breaking capacity | 10 kA | |
| Number of poles | 2 Pole | |
| Rated operational voltage | Up to 500 V DC | |
| Rated impulse withstand voltage | 6.2 kV | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Terminal capacity | Up to 25 mm² | |
| Standards | IEC 60947-2 / IEC 14048.2 | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10B2020ADC used for?
The IMO B10B2020ADC protects direct current electrical circuits against overloads and short circuits in industrial, renewable energy and automation applications.
What current rating does this DC circuit breaker have?
This DC miniature circuit breaker has a rated current of 20 A.
What does the B curve characteristic mean?
A B curve MCB provides rapid tripping under fault conditions and is typically used on circuits with relatively low inrush currents.
What is the short circuit breaking capacity?
The B10B2020ADC offers a 10 kA short circuit breaking capacity for dependable DC protection.
Is this breaker suitable for photovoltaic and battery systems?
Yes. The B10B2020ADC is designed for DC applications including photovoltaic installations, battery storage systems and industrial DC power distribution.
Trusted by Electrical Professionals Worldwide
IMO DC miniature circuit breakers are trusted by panel builders, renewable energy installers and electrical engineers for reliable protection, straightforward installation and long-term performance in demanding DC applications.
