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ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 40A, Type K, 230V ac AC, 72 V dc DC, 6 kA Breaking

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RS Stock No.:
746-7961
Mfr. Part No.:
2CDS251001R0557 S201-K40
Manufacturer:
ABB
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Brand

ABB

Number of Poles

1

Product Type

Miniature Circuit Breaker

Current Rating

40A

Tripping Characteristics

Type K

Rated AC Voltage

230V ac

Rated DC Voltage

72V dc

Mount Type

DIN Rail

Breaking Capacity

6kA

Range

System Pro M Compact

Series

S200

Terminal Type

Cage Terminal

IP Rating

IP20, IP40

Width

17.5mm

Depth

69mm

Height

69mm

Standards/Approvals

IEC/EN 60898-1, IEC/EN 60947-2

Better World Claim

Designed for Disassembly

Better World Product

Yes

Tripping Mechanism

Electromagnetic, Thermomagnetic

Reset Actuator Type

Lever

COO (Country of Origin):
DE

ABB S200 Series MCB, 40A Current Rating, 10kA Breaking Capacity (at Maximum Voltage Rating) - 2CDS251001R0557 S201-K40


This Miniature Circuit Breaker (MCB) is intended to protect electrical circuits from overload and short circuits in commercial and industrial applications. With a current rating of 40A and compatibility for both AC and DC systems, it ensures safety and dependable performance. The design facilitates straightforward installation on DIN rails, making it suitable for various electrical setups.

Features & Benefits


• Provides short circuit protection to safeguard connected equipment

• Equipped with thermal electromechanical tripping for prompt response

• Specified as a 1P MCB for single-phase circuits

• Accommodates a rated AC voltage of 230V and DC voltage up to 72V

• Achieves a breaking capacity of 10kA for dependable service

• Constructed for easy disassembly, enabling efficient maintenance

Applications


• Suitable for commercial electrical installations

• Protects industrial machinery

• Used in automation systems for safety

• Ideal for projects with space constraints

• Serves in electrical panels for improved circuit management

What is the proper way to install it on a DIN rail?


To install the unit on a DIN rail, simply push the breaker firmly onto the rail until it clicks securely in place.

Can it handle both AC and DC voltage requirements?


Yes, it is rated for 230V AC and 72V DC applications, offering versatile options for different configurations.

What features contribute to its high breaking capacity?


The advanced thermal and electromechanical tripping mechanisms allow for effective coordination, ensuring rapid circuit interruption.

Is maintenance typically required for this type of device?


Regular inspections are recommended to verify functionality, particularly in such environments, although its design allows for easy access during maintenance.

How does it protect against overload conditions?


The thermal tripping function detects extended overcurrent situations, disconnecting the circuit automatically to prevent potential damage.

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