ABB System Pro M Compact SU200M MCB, 3P, 20A Curve K, 400V AC, 400V DC, 15 kA Breaking Capacity

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€ 162,11

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€ 196,15

(incl. BTW)

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  • Verzending vanaf 16 april 2026
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RS-stocknr.:
231-9762
Fabrikantnummer:
2CDS273337R0487 SU203M-K20
Fabrikant:
ABB
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Merk

ABB

Number of Poles

3

Current Rating

20A

Tripping Characteristics

Type K

Rated AC Voltage

400V

Rated DC Voltage

400V

Breaking Capacity at Maximum Voltage Rating

15 kA

Range

System Pro M Compact

Series

SU200M

Circuit Breaker Type

MCB

Width

52.5mm

Length

111mm

Mounting Style

DIN Rail Mount

Depth

69mm

Model Number

SU203M-K20

Terminal Contact Type

Screw

Reset Actuator Type

Toggle Switch

Land van herkomst:
BG

ABB SU200M Series MCB, 3 Poles, 20A Current Rating - 2CDS273337R0487 SU203M-K20


This miniature circuit breaker enhances electrical distribution systems, providing essential protection for a range of applications. Its robust design and advanced tripping characteristics play a critical role in preventing overloads and short circuits, thus safeguarding both equipment and users in industrial environments.

Features & Benefits


• Offers protection with a Type K tripping characteristic
• Current rating of 20A for consistent performance
• Complies with standards including IEC/EN 60947-2 and UL 489
• Easily installed on standard DIN rails
• Accommodates various connection types for improved versatility
• Rated short-circuit breaking capacity of 10kA

Applications


• Protects electrical installations in commercial buildings
• Utilised in automation and electrical distribution solutions
• Suitable for requiring a 20A circuit breaker
• Compatible with various systems in the electronics industry

Can it be installed in a vertical position?


Yes, it can be mounted in any position on a DIN rail.

What is the maximum operating voltage?


The device supports a maximum operating voltage of 480Y/277V AC.

How do I determine if this device is suitable for my application?


Assess your operational requirements, including current load and voltage, to ensure compatibility.

Is this device compliant with environmental regulations?


Yes, it adheres to EU Directive 2011/65/EU regarding RoHS compliance.

What should I do if I need to replace it?


Ensure the power is turned off, then remove the old unit and install a new one on the DIN rail.

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