ABB S400, SmiSSline S400M Miniature Circuit Breaker, 3-Pole, 4 A, Type D, Type B, Type C, Type K, 400 V ac AC, 250 V dc

Sous-total (1 unité)*

130,29 €

(TVA exclue)

157,65 €

(TVA incluse)

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  • Expédition à partir du 11 mars 2026
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Unité
Prix par unité
1 +130,29 €

*Prix donné à titre indicatif

N° de stock RS:
178-140
Référence fabricant:
2CCS573001R0045 - S403MB40
Fabricant:
ABB
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Marque

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

3

Current Rating

4 A

Tripping Characteristics

Type D, Type B, Type C, Type K

Rated AC Voltage

400 V ac

Rated DC Voltage

250 V dc

Mount Type

DIN Rail

Breaking Capacity

10kA

Range

S400, SmiSSline

Series

S400M

Standards/Approvals

EN 60898-1, IEC/EN 60947-2

Depth

75mm

Width

54 mm

Reset Actuator Type

Toggle Switch

Pays d'origine :
CH

ABB S400M Series MCB, 3 Poles, 4A Current Rating - 2CCS573001R0045 - S403MB40


This miniature circuit breaker (MCB) is designed to provide electrical protection. It features a compact design, suitable for DIN rail mounting. With a rated current of 4A and a breaking capacity of 10kA, this device ensures effective interruption and protection in various applications, accommodating standard voltages of both 230V and 400V.

Features & Benefits


• 10kA breaking capacity ensures effective short-circuit protection

• Thermal tripping mechanism supports overload prevention

• Electromechanical tripping enhances operational reliability

• Compact DIN rail mount design simplifies installation

• Compact design for space saving in electrical installations

Applications


• Utilised in domestic distribution boards for safety

• Ideal for industrial control panels and systems

• Suitable for use with lighting circuits and appliances

Can it be installed with standard DIN rails?


Yes, this MCB is designed for easy DIN rail installation.

How does the thermal element provide overload protection?


The thermal element heats up with excess current, activating the breaker to protect the circuit from overloads.

Liens connexes

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