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Tertiary / Industrial

Tertiary / Industrial

ABB offers an extensive portfolio of miniature circuit breakers (MCBs) and residual current devices (RCDs), engineered for both commercial and industrial environments. The MCBs are designed to protect electrical installations against overloads and short circuits, ensuring operational safety and reliability. These modular swi...

Tertiary / Industrial

ABB offers an extensive portfolio of miniature circuit breakers (MCBs) and residual current devices (RCDs), engineered for both commercial and industrial environments. The MCBs are designed to protect electrical installations against overloads and short circuits, ensuring operational safety and reliability. These modular switches, featuring DIN rail mounting, comply with all standard requirements for circuit breakers, making them suitable for integration into domestic, commercial, and industrial applications. For smaller installations, models like the S200 series provide a breaking capacity up to 10kA. ABB also provides a range of differential switches (RCCBs) that focus solely on protecting against earth leakage currents without overcurrent protection; these are typically used in series with an MCB or fuse to handle thermal and dynamic stresses. Combined residual current circuit breakers with overcurrent protection (RCBOs) integrate both functions into a single device, disconnecting the circuit in the event of earth leakage, short circuits, or overloads, up to their specified maximum short-circuit current.

These devices are primarily installed in distribution boards, control panels, and automation systems within tertiary and industrial sectors. Common applications include commercial buildings, factories, data centers, and infrastructure projects where reliable circuit protection is critical. They are also used in renewable energy systems, such as solar photovoltaic installations, and in heavy machinery requiring robust electrical safety.

Key subcategories include the S200 series MCBs (e.g., S201, S202, S203, S204 with 1P, 2P, 3P, 4P configurations), F200 series RCCBs (e.g., F202, F204), and DS200 series RCBOs. The product codes typically follow a pattern: for MCBs, 'S2' indicates the series, followed by poles (e.g., '01' for 1P) and current rating (e.g., 'B16' for 16A curve B). For RCCBs, 'F2' denotes the series, with poles and sensitivity (e.g., 'F204-40/0.03' for 4P, 40A, 30mA). These devices are available in various breaking capacities (up to 10kA or 25kA) and trip characteristics (B, C, D curves).

Electric Automation Network ensures fast global shipping and personalized technical support from specialized engineers. We provide real-time pricing, detailed technical documentation per article, and expert advice to help select the right protection devices for your specific application, optimizing both safety and cost-efficiency.

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Manufacturer Code Reference Catalog Number Description Delivery Price

2CSR245040R3254

DS201LC25AC300

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DS201 L C25 AC300 - RCBO

 		3 View Availability View Price

2CSR245040R3064

DS201LC6AC300

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DS201 L C6 AC300 - RCBO

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2CSF202001R2400

2CSF202001R2400

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F202 AC-40/0,1 Residual Current Dev.

Int.dif.F202AC-40/0.1 2p 40A AC 100mA

Residual Current Circuit Breaker F200 - 2P - Type AC - 100 mA - 40 A

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2CDS252001R0104

2CDS252001R0104

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Miniature Circuit Breaker - S200 - 2P - C - 10 A

Int.aut. S202-C10 2p 10A C 10kA

Miniature Circuit Breaker - S200 - 2P - 10 A - C - (AC) 6 kA

 		2 View Availability View Price

2CDS251103R0324

2CDS251103R0324

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Miniature Circuit Breaker - S200 - 2P - C - 32 A

Int.aut. S201-C32NA 1p+N 32A C 10kA

Miniature Circuit Breaker - S200 - 1P+N - 32 A - C - (AC) 6 kA

 		2 View Availability View Price

2CDS251001R0101

2CDS251001R0101

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Miniature Circuit Breaker - S200 - 1P - D - 10 A

Int.aut. S201-D10 1p 10A D 10kA

Miniature Circuit Breaker - S200 - 1P - 10 A - D - (AC) 6 kA

 		3 View Availability View Price

2CDS252001R0164

2CDS252001R0164

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Miniature Circuit Breaker - S200 - 2P - C - 16 A

Int.aut. S202-C16 2p 16A C 10kA

Automatic switch - S200 - 2P - 16 A - C - (AC) 6 kA

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2CDS251103R0105

2CDS251103R0105

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Miniature Circuit Breaker - S200 - 2P - B - 10 A

Int.aut. S201-B10NA 1p+N 10A B 10kA

Miniature Circuit Breaker - S200 - 1P+N - 10 A - B - (AC) 6 kA

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2CDS251001R0161

2CDS251001R0161

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Miniature Circuit Breaker - S200 - 1P - D - 16 A

Int.aut. S201-D16 1p 16A D 10kA

Miniature Circuit Breaker - S200 - 1P - 16 A - D - (AC) 6 kA

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2CDS252001R0204

2CDS252001R0204

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Miniature Circuit Breaker - S200 - 2P - C - 20 A

Int.aut. S202-C20 2p 20A C 10kA

Miniature Circuit Breaker - S200 - 2P - 20 A - C - (AC) 6 kA

 		2 View Availability View Price

2CDS252001R0084

2CDS252001R0084

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Miniature Circuit Breaker - S200 - 2P - C - 8 A

Int.aut. S202-C8 2p 8A C 10kA

Miniature Circuit Breaker - S200 - 2P - 8 A - C - (AC) 6 kA

 		3 View Availability View Price

2CDS251103R0165

2CDS251103R0165

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Miniature Circuit Breaker - S200 - 2P - B - 16 A

Int.aut. S201-B16NA 1p+N 16A B 10kA

Miniature Circuit Breaker - S200 - 1P+N - 16 A - B - (AC) 6 kA

 		2 View Availability View Price

2CSS275101R0404

2CSS275101R0404

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Miniature circuit breaker - SN201 - 2P - C - 40 A

Int.aut. SN201M-C40 1p+N 40A C 15kA

Miniature circuit breaker - SN201M - 1P+N - 40 A - C - (230 V) 10 kA

 		3 View Availability View Price

2CDS252001R0064

2CDS252001R0064

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Miniature Circuit Breaker - S200 - 2P - C - 6 A

Int.aut. S202-C6 2p 6A C 10kA

Miniature Circuit Breaker - S200 - 2P - 6 A - C - (AC) 6 kA

 		2 View Availability View Price

2CDS251001R0201

2CDS251001R0201

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Miniature Circuit Breaker - S200 - 1P - D - 20 A

Int.aut. S201-D20 1p 20A D 10kA

Miniature Circuit Breaker - S200 - 1P - 20 A - D - (AC) 6 kA

 		3 View Availability View Price

2CDS252001R0254

2CDS252001R0254

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Miniature Circuit Breaker - S200 - 2P - C - 25 A

Int.aut. S202-C25 2p 25A C 10kA

Miniature Circuit Breaker - S200 - 2P - 25 A - C - (AC) 6 kA

 		2 View Availability View Price

2CDS251103R0205

2CDS251103R0205

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Miniature Circuit Breaker - S200 - 2P - B - 20 A

Int.aut. S201-B20NA 1p+N 20A B 10kA

 		3 View Availability View Price

2CDS251001R0081

2CDS251001R0081

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Miniature Circuit Breaker - S200 - 1P - D - 8 A

Int.aut. S201-D8 1p 8A D 10kA

Miniature Circuit Breaker - S200 - 1P - 8 A - D - (AC) 6 kA

 		3 View Availability View Price

2CSS275101R0024

2CSS275101R0024

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Miniature circuit breaker - SN201 - 2P - C - 2 A

Int.aut. SN201M-C2 1p+N 2A C 15kA

Miniature circuit breaker - SN201M - 1P+N - 2 A - C - (230 V) 10 kA

 		2 View Availability View Price

2CSS275101R0044

2CSS275101R0044

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Miniature circuit breaker - SN201 - 2P - C - 4 A

Int.aut. SN201M-C4 1p+N 4A C 15kA

Miniature circuit breaker - SN201M - 1P+N - 4 A - C - (230 V) 10 kA

 		2 View Availability View Price

2CDS251001R0251

2CDS251001R0251

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Miniature Circuit Breaker - S200 - 1P - D - 25 A

Int.aut. S201-D25 1p 25A D 10kA

Miniature Circuit Breaker - S200 - 1P - 25 A - D - (AC) 6 kA

 		3 View Availability View Price

2CDS251103R0065

2CDS251103R0065

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Miniature Circuit Breaker - S200 - 2P - B - 6 A

Int.aut. S201-B6NA 1p+N 6A B 10kA

Miniature Circuit Breaker - S200 - 1P+N - 6 A - B - (AC) 6 kA

 		3 View Availability View Price

2CDS251103R0255

2CDS251103R0255

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Miniature Circuit Breaker - S200 - 2P - B - 25 A

Int.aut. S201-B25NA 1p+N 25A B 10kA

Miniature Circuit Breaker - S200 - 1P+N - 25 A - B - (AC) 6 kA

 		2 View Availability View Price

2CDS252001R0324

2CDS252001R0324

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Miniature Circuit Breaker - S200 - 2P - C - 32 A

Int.aut. S202-C32 2p 32A C 10kA

Miniature Circuit Breaker - S200 - 2P - 32 A - C - (AC) 6 kA

 		2 View Availability View Price

2CDS251001R0321

2CDS251001R0321

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Miniature Circuit Breaker - S200 - 1P - D - 32 A

Int.aut. S201-D32 1p 32A D 10kA

Miniature Circuit Breaker - S200 - 1P - 32 A - D - (AC) 6 kA

 		3 View Availability View Price

2CDS251001R0061

2CDS251001R0061

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Miniature Circuit Breaker - S200 - 1P - D - 6 A

Int.aut. S201-D6 1p 6A D 10kA

Miniature Circuit Breaker - S200 - 1P - 6 A - D - (AC) 6 kA

 		3 View Availability View Price

2CDS252001R0105

2CDS252001R0105

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Miniature Circuit Breaker - S200 - 2P - B - 10 A

Int.aut. S202-B10 2p 10A B 10kA

Miniature Circuit Breaker - S200 - 2P - 10 A - B - (AC) 6 kA

 		2 View Availability View Price

2CDS251103R0325

2CDS251103R0325

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Miniature Circuit Breaker - S200 - 2P - B - 32 A

Int.aut. S201-B32NA 1p+N 32A B 10kA

Miniature Circuit Breaker - S200 - 1P+N - 32 A - B - (AC) 6 kA

 		3 View Availability View Price

2CDS252001R0165

2CDS252001R0165

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Miniature Circuit Breaker - S200 - 2P - B - 16 A

Int.aut. S202-B16 2p 16A B 10kA

Miniature Circuit Breaker - S200 - 2P - 16 A - B - (AC) 6 kA

 		2 View Availability View Price

2CDS252001R0205

2CDS252001R0205

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Miniature Circuit Breaker - S200 - 2P - B - 20 A

Int.aut. S202-B20 2p 20A B 10kA

Miniature Circuit Breaker - S200 - 2P - 20 A - B - (AC) 6 kA

 		3 View Availability View Price

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