ABB S401M Miniature Circuit Breaker, 1-Pole, 2 A, Type C, 254 V ac AC, 12 V dc DC, 25 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

Kr. 684,37

(exc. VAT)

Kr. 855,46

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 684,37

*price indicative

RS Stock No.:
140-786
Mfr. Part No.:
2CCS571001R0024
Brand:
ABB
Find similar products by selecting one or more attributes.
Select all

Brand

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

1

Current Rating

2 A

Tripping Characteristics

Type C

Rated AC Voltage

254 V ac

Rated DC Voltage

12 V dc

Breaking Capacity

25kA

Series

S401M

Terminal Type

Screw

IP Rating

IP20

Width

18 mm

Standards/Approvals

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

Depth

75mm

Height

91mm

Tripping Mechanism

Anaerobic Adhesive

COO (Country of Origin):
CH

ABB S401M Series MCB, 1 Pole, 2A Current Rating - 2CCS571001R0024


This miniature circuit breaker (MCB) is designed for efficient protection in commercial and industrial settings. The S401M-C2 model features a compact design with dimensions of 18mm in width, 75mm in length, and a depth of 75mm. Its versatile usage includes applications in critical power environments, ensuring safety with an effective breaking capacity of 25 kA.

Features & Benefits


• Type C MCB offers quick response for short-circuit protection

• Thermal electromechanical tripping mechanism provides overload safety

• Rated current of 2A supports low-voltage applications

• Compliant with IEC/EN standards ensuring safety

• Specifically designed for DIN rail mounting, simplifying installation

• Robust construction ensures longevity in demanding environments

Applications


• Utilised for overload and short-circuit protection in commercial settings

• Applicable for industrial systems requiring reliable circuit breakers

• Suitable for critical power needing dependable operation

• Employed within pluggable systems for easy maintenance and upgrades

What are the insulation and impulse withstand voltage ratings for this device?


The rated insulation voltage is 440V, while the rated impulse withstand voltage stands at 4 kV, ensuring robust protection against voltage surges.

How does the tripping mechanism enhance safety in electrical installations?


The combination of thermal and electromechanical tripping mechanisms provides dual-layered protection, efficiently responding to both overloads and short circuits, thereby safeguarding equipment.

What is the operational temperature range for effective performance?


This device operates efficiently within an ambient air temperature range of -25°C to 60°C, making it suitable for diverse environmental conditions.

Can this circuit breaker be used in residential applications?


While primarily designed for commercial and industrial use, it may also be applied in residential settings needing robust circuit protection, if the specifications align with the installation requirements.

Related links