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ABBMiniature circuit breaker
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S201-Z10NA

Product ID:77354
Updated: 2026/4/3
ABB S201-Z10NA

Key Features

  • 1Provide robust overcurrent protection with a 10A rated current and 6kA interrupt rating. 2、Mount conveniently on standard DIN rails for easy and fast installation. 3、Ensure operator safety with finger-safe terminals and IP20 protection rating. 4、Meet UL 1077 and CSA 22.2 standards for reliable commercial and industrial use. 5、Utilize delayed thermal and electromechanical tripping for comprehensive circuit safety.
Product Details
S201-Z10NA
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Standards
IEC/EN 60898-1 IEC/EN 60947-2 UL 1077
Tripping Characteristic
Z
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
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (Uimp)
4 kV at 2000 m 5 kV at Sea Level 6.2 kV
Dielectric Test Voltage
50/60 Hz-1 min: 2 kV
Input Voltage Type
AC
Rated Current (In)
10 A
Rated Short-Circuit Capacity
(AC) 6 kA (DC) 6 kA (230 V AC) 6 kA (230 V) 6 kA (400 V) 10 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(133 V AC) 20 kA (230 V AC) 10 kA (24 V DC) 20 kA (60 V DC) 10 kA (230 V) 10 kA (400 V) 10 kA
Rated Conditional Short-Circuit Current (Inc)
(230 V) 10 kA
Rated Service Short-Circuit Breaking Capacity (Ics)
(133 V AC) 15 kA (230 V AC) 7.5 kA
Frequency (f)
50 Hz
Rated Frequency (f)
50 / 60 Hz
Power Loss
5.4 W at Rated Operating Conditions per Pole 2.7 W
Power Supply Connection
Arbitrary
Contact Position Indication
Red ON / Green OFF
Energy Limiting Class
3
Electrical Endurance
20000 AC cycle
Mechanical Endurance
20000 cycle
Number of Protected Poles
1
Number of Poles
1+N
Overvoltage Category
III
Position of Neutral Terminals
Right
Tightening Torque
2.8 N·m
Mounting Type
DIN-Rail
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 mm² Flexible with Ferrule 0.75 ... 25 mm² Flexible 0.75 ... 25 mm² Rigid 0.75 ... 35 mm² Rigid 0.75 ... 35 mm² Stranded 0.75 ... 35 mm²
Installation Size
acc. to DIN 43880 1
Wire Stripping Length
12.5 mm
Terminal Type
Screw Terminals
Ambient Air Temperature
Operation -25 ... +55 °C Storage -40 ... +70 °C
Degree of Protection
IP20 IP40 Enclosure with Cover IP40
Pollution Degree
3
Environmental Conditions
28 cycles with 55 °C / 90-96 % and 25 °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
110 V DC 480Y / 277 V AC
Interrupting Rating acc. to UL1077
(277 V AC) 6 kA (60 V DC) 10 kA (120 V) 10 kA
Connecting Capacity UL/CSA
Busbar 18-8 AWG Conductor 18-4 AWG
Tightening Torque UL/CSA
18 in·lb
Width in Number of Modular Spacings
2.0
Product Net Width
35 mm
Product Net Height
88 mm
Product Net Depth / Length
69 mm
Product Net Weight
0.25 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
F
Manufacturer ID
2CDS251103R0428

Specifications may be subject to change without notice