S201M-K63

Name: S201M-K63
Brand: ABB
SKU: S201M-K63

Short Description: Compact, current-limiting MCB with Type K characteristic, 63A rated current, and 10 kA breaking capacity. Suitable for motor control circuits and DIN rail mounting.

Product ModelS201M-K63

Material Number2CDS271001R0607

Product ID78081

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Compact DesignThe ABB S201M-K63 is designed for DIN rail mounting, making it a space-efficient solution for your electrical needs. Its compact dimensions (35 x 69 x 88 mm) ensure easy installation in tight spaces.
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2. Current-Limiting ProtectionThis miniature circuit breaker features a current-limiting design, which helps to reduce the risk of electrical fires and damage to equipment. It is ideal for protecting motor control circuits and other high-current applications.
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3. Dual Tripping MechanismsThe S201M-K63 has two different tripping mechanisms: a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection. This dual protection ensures comprehensive safety and reliability.
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4. High Breaking CapacityWith a breaking capacity of 10 kA at 230/400 V AC, the S201M-K63 can handle high short-circuit currents effectively. This makes it suitable for a wide range of industrial and commercial applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 230 V AC acc. to IEC 60898-1 230 V acc. to IEC 60947-2 230 V AC

Operational Voltage

Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 72 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)

5. Compliance with International StandardsThe ABB S201M-K63 complies with IEC/EN 60898-1, IEC/EN 60947-2, and other international standards. This ensures that the product meets the highest safety and performance standards, making it a reliable choice for your electrical protection needs.

6. Easy Installation and MaintenanceThe S201M-K63 features screw terminals and a toggle actuator, making it easy to install and maintain. The patented terminal block ensures safe and secure connections, reducing the risk of electrical hazards.

4 kV at 2000 m 5 kV at Sea Level 6.2 kV

Input Voltage Type

AC/DC

Rated Current (In)

63 A

Rated Short-Circuit Capacity

(AC) 10 kA (DC) 10 kA (230 V AC) 10 kA (230 V) 10 kA (400 V) 10 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(133 V AC) 25 kA (230 V AC) 15 kA (230 V) 15 kA (400 V) 15 kA

Rated Conditional Short-Circuit Current (Inc)

(230 V) 15 kA

Rated Service Short-Circuit Breaking Capacity (Ics)

(133 V AC) 15 kA (230 V AC) 10 kA

Rated Frequency (f)

50 / 60 Hz

Power Loss

4.4 W at Rated Operating Conditions per Pole 4.4 W

Power Supply Connection

Arbitrary

Contact Position Indication

Red ON / Green OFF

Energy Limiting Class

Mechanical Endurance

20000 cycle

Number of Protected Poles

Number of Poles

Overvoltage Category

III

Tightening Torque

2.8 NÂ·m

Actuator Type

Toggle

Screw Terminal Type

Failsafe Bi-directional Cylinder-lift Terminal

Actuator Marking

I / O

Actuator Material

Insulation Group II, Black, Sealable

Housing Material

Insulation Group II, RAL 7035

Mounting on DIN Rail

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

Mounting Position

any

Recommended Screw Driver

Pozidriv 2

Accessories Available

Yes

Connecting Capacity

Busbar 10 / 10 mmÂ² Flexible with Ferrule 0.75 ... 25 mmÂ² Flexible 0.75 ... 25 mmÂ² Flexible 0.75 ... 25 mmÂ² Rigid 0.75 ... 35 mmÂ² Rigid 0.75 ... 35 mmÂ² Stranded 0.75 ... 35 mmÂ²

Installation Size

acc. to DIN 43880 1

Terminal Type

Screw Terminals

Ambient Air Temperature

Operation -25 ... +55 Â°C Storage -40 ... +70 Â°C

Degree of Protection

IP20 IP40 Enclosure with Cover IP40

Pollution Degree

Environmental Conditions

28 cycles with 55 Â°C / 90-96 % and 25 Â°C / 95-100 %

Resistance to Vibrations

20 Cycles with Load 0.8 In: 5g 5 ... 150 ... 5 Hz

Resistance to Shock acc. to IEC 60068-2-27

25g 2 shocks 13 ms

Maximum Operating Voltage UL/CSA

60 V DC 480Y / 277 V AC

Interrupting Rating acc. to UL1077

(277 V AC) 6 kA (480Y / 277 V AC) 6 kA (60 V DC) 10 kA

Connecting Capacity UL/CSA

Busbar 14-8 AWG Conductor 14-4 AWG

Tightening Torque UL/CSA

18 inÂ·lb

Width in Number of Modular Spacings

1.0

Product Net Width

17.5 mm

Product Net Height

88 mm

Product Net Depth / Length

69 mm

Product Net Weight

0.125 kg

Pole Net Weight

0.125 kg

Built-In Depth (t2)

69 mm

Dimension Diagram

2CDC022007F0010

ETIM 8

EC000042 - Miniature circuit breaker (MCB)

ETIM 9

EC000042 - Miniature circuit breaker (MCB)

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

WEEE B2C / B2B

Business To Business

CN8

8536 20 10

UNSPSC

39121603

eClass

V11.0 : 27141901

IDEA Granular Category Code (IGCC)

4897 >> Miniature circuit breakers

Object Classification Code

Manufacturer ID

2CDS271001R0607