ABB S401M Miniature Circuit Breaker, 1-Pole, 6A, Type C, 254V ac AC, 12 V dc DC, 25 kA Breaking Capacity

Subtotal (1 unit)*

£48.32

(exc. VAT)

£57.98

(inc. VAT)

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1 +£48.32

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RS Stock No.:
140-250
Mfr. Part No.:
2CCS571001R0064
Brand:
ABB
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Brand

ABB

Product Type

Miniature Circuit Breaker

Number of Poles

1

Current Rating

6A

Tripping Characteristics

Type C

Rated AC Voltage

254V ac

Rated DC Voltage

12V dc

Breaking Capacity

25kA

Series

S401M

Terminal Type

Screw

IP Rating

IP20

Width

18mm

Height

91mm

Depth

82mm

Standards/Approvals

CMRT, IEC/EN 60898-1, REACH, RoHS

Tripping Mechanism

Electromechanic, Thermal

COO (Country of Origin):
CH

ABB S400M Series Miniature Circuit Breaker, 6A Current, 25kA Breaking Capacity - 2CCS571001R0064


This miniature circuit breaker provides overcurrent protection for low-voltage installations, operating in both AC and DC environments. It is designed for single-pole distribution and combines thermal and electromechanical tripping to interrupt faults rapidly. The device integrates a screw Terminal for secure connections and a reset I/O actuator for manual switching in control panels.

Features and Benefits:


• 6A Current Rating delivers consistent protection for light circuits
• 25kA Breaking Capacity limits fault energy during short-circuits
• Type C Tripping characteristic allows controlled inrush tolerance
• Electromechanical thermal trip provides combined instantaneous and overload protection
• IP20 enclosure ensures safety against solid contact in enclosed panels

Applications


• Suitable for protecting lighting and small power circuits
• Ideal for DC control systems at low voltage levels
• Used with distribution boards requiring narrow module spacing
• Can be used for single-phase AC branch circuit protection
• Suitable for retrofit installations needing screw-terminated devices

What voltages can it handle?


It is rated for 12V DC and 254V AC operation to cover low-voltage DC control and standard AC distribution.

How is the device mounted and connected?


It is a single-pole unit with screw terminals intended for DIN-rail mounting in enclosure panels.

Which safety approvals apply to this device?


The product conforms to CMRT, IEC/EN 60898-1 standards and meets RoHS and REACH requirements.

What physical protection does the enclosure provide?


The housing offers IP20 protection, preventing access to hazardous internal parts while installed.

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