IMO B10D1010A MCB - 1P - D Curve - 10A - 10kA

IMO B10D1010A MCB – 1P – D Curve – 10A – 10kA

IMO B10D1010A 10kA miniature circuit breaker with D curve tripping characteristic, 1 pole configuration and 10A current rating for industrial and commercial electrical protection.

SKU: B10D1010AMPN: B10D1010A
Price
List Price £11.37 ex VAT
Your Price (ex VAT) Save 38%
£7.09 38% OFF
You save £4.28 per unit
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £7.09
Trade pricing is personalised to your account

Manufacturer Lead Time

£7.09

Why Choose the IMO B10D1010A Miniature Circuit Breaker?

The IMO B10D1010A is a high performance 10kA miniature circuit breaker (MCB) designed to provide dependable overload and short circuit protection for commercial, industrial and OEM electrical installations. As part of the robust IMO B10 Series, it offers reliable protection where higher prospective fault currents and demanding operating conditions exist.

Featuring a D curve tripping characteristic, this miniature circuit breaker is ideal for circuits with high inrush currents, including motors, transformers, contactors, solenoids and other inductive loads. Its compact DIN rail mounted design allows quick installation in control panels, machinery and electrical distribution boards while providing long-term operational reliability.

With a 10A rated current, single pole configuration and a 10kA short circuit breaking capacity, the B10D1010A delivers dependable circuit protection for demanding electrical systems requiring high breaking performance.

Key Advantages

  • High performance 10kA miniature circuit breaker for demanding installations.
  • 10A rated current with D curve tripping characteristics.
  • Single pole configuration for individual circuit protection.
  • Suitable for circuits with high inrush currents.
  • DIN rail mounting for straightforward installation.
  • Manufactured in accordance with IEC 60898-1 and IEC 60947-2.

Key Features

  • IMO B10 Series miniature circuit breaker.
  • 10A rated current.
  • D curve tripping characteristic.
  • 1 Pole configuration.
  • 10kA short circuit breaking capacity.
  • Suitable for 230/415V AC systems.
  • Rated insulation voltage of 500V.
  • Compact DIN rail mounted design.

Reliable Protection for High Inrush Electrical Loads

Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short circuit faults occur. This helps protect wiring, control equipment and connected electrical devices while improving operational safety and reducing downtime.

The D curve characteristic enables the IMO B10D1010A to accommodate significantly higher temporary inrush currents than B or C curve devices, making it particularly suitable for inductive loads and equipment with high starting currents.

Typical Applications

  • Industrial control panels.
  • Motor control circuits.
  • Transformer protection.
  • OEM machinery and automation systems.
  • Commercial electrical installations.
  • Inductive load protection.

Technical Specifications

Current 10 A
Phase Single Phase
Manufacturer IMO Precision Controls
Series B10 Miniature Circuit Breakers
Model B10D1010A
Product type Miniature Circuit Breaker (MCB)
Rated current 10 A
Tripping characteristic D Curve
Number of poles 1 Pole
Rated voltage 230/415 V AC
Rated insulation voltage 500 V
Frequency 50 / 60 Hz
Short circuit capacity 10 kA
Protection rating IP20
Mounting type DIN rail
Terminal capacity 1 to 25 mm²
Operating temperature -30°C to +60°C
Standards IEC 60898-1, IEC 60947-2
HS Code 8536201090
Country of Manufacture China
Poles 1-pole
Device Type MCB
Trip Curve D curve

Frequently Asked Questions

What is the IMO B10D1010A used for?

It protects electrical circuits against overloads and short circuits, particularly where motors, transformers or other inductive loads create high inrush currents.

What is the rated current of this MCB?

The IMO B10D1010A has a 10A rated current.

What does the D curve tripping characteristic mean?

D curve miniature circuit breakers are designed for circuits with high inrush currents, making them suitable for motors, transformers, solenoids and similar inductive equipment.

How is this circuit breaker installed?

The B10D1010A is designed for standard DIN rail mounting inside electrical distribution boards and industrial control panels.

What is the short circuit breaking capacity?

The B10D1010A provides a 10kA short circuit breaking capacity for demanding industrial and commercial installations.

Trusted by Electrical Professionals Worldwide

IMO B10 miniature circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for dependable circuit protection, straightforward installation and reliable performance across demanding electrical installations.

● 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.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

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.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

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.

Do you have stock for urgent orders?

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.

What are your delivery times and costs?

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.

What about warranties, returns and faulty items?

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

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

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...