ABB SmiSSline S400M Miniature Circuit Breaker, 1-Pole, 40A, Type B, Type C, Type D, Type K, 400V ac AC, 250 V dc DC, 10

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€ 40,30

(excl. BTW)

€ 48,76

(incl. BTW)

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RS-stocknr.:
178-162
Fabrikantnummer:
2CCS571001R0405 S401M-B40
Fabrikant:
ABB
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Merk

ABB

Number of Poles

1

Product Type

Miniature Circuit Breaker

Current Rating

40A

Tripping Characteristics

Type B, Type C, Type D, Type K

Rated AC Voltage

400V ac

Rated DC Voltage

250V dc

Breaking Capacity

10kA

Mount Type

DIN Rail

Range

SmiSSline

Series

S400M

Standards/Approvals

EN 60898-1, IEC/EN 60947-2

Width

18mm

Depth

75mm

Reset Actuator Type

Toggle Switch

Land van herkomst:
CH

ABB S400M Series MCB, 1 Pole, 40A Current Rating - S401M-B40


This miniature circuit breaker (MCB) provides overload and short circuit protection for electrical distributions. It is designed in a compact form factor with dimensions of 18mm width, 91mm length, and 75mm depth, offering a dependable solution for various applications. The MCB has a current rating of 40A and is suitable for both 230V and 400V AC systems, making it an appropriate component for professionals in the automation, electronics, and electrical industries.

Features & Benefits


• 10kA breaking capacity accommodates high fault currents

• Overload protection prevents circuit damage from excess current

• Thermal tripping mechanism enhances operational safety

• Screw terminal design ensures secure electrical connections

Applications


• Used in industrial control panels to protect circuits for high-power equipment such as large motors and generators

• Employed in lighting control panels to safeguard circuits driving high-intensity lamps and extensive LED arrays

• Utilised in distribution boards for commercial and large residential installations to provide reliable circuit protection

Can it handle high voltage ratings?


Yes, it can operate at rated AC voltages of 230V and 400V.

Will it protect against overload situations?


Yes, it features thermal tripping for overload protection.

Is it easy to install in existing systems?


Yes, it is designed for simple DIN rail mounting.

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