ABB Residual Current Circuit Breaker with Overload Protection, 16 A Current Rating, 4-Pole, 30 mA Trip Sensitivity, Type

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HK$1,892.50

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RS Stock No.:
231-9954
Distrelec Article No.:
304-22-325
Mfr. Part No.:
2CSR256040R1164 DS203NC C16 AC30
Manufacturer:
ABB
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Brand

ABB

Product Type

Residual Current Circuit Breaker with Overload Protection

Current Rating

16 A

Range

RCBO DS203NC

Number of Poles

4

Series

DS203NC

Trip Sensitivity

30mA

Tripping Characteristics

Type C

Mount Type

DIN Rail

Rated AC Voltage

230 V ac

Terminal Type

Screw

Earth Leakage Protection Type

AC

Depth

69mm

Width

71 mm

Height

85mm

Reset Actuator Type

Toggle Switch

Tripping Mechanism

Thermal Magnetic

Standards/Approvals

CE

Breaking Capacity

10kA

COO (Country of Origin):
IT

ABB RCBO, 10kA Breaking Capacity, Type C Tripping - DS203NC Series - 2CSR256040R1164 DS203NC C16 AC30


For all-round protection from electrical faults, clip this RCBO from ABB onto your DIN rail. It combines four modules to protect against short circuits, overload and earth fault currents, as well as direct and indirect contacts. That means you can trust it to keep people safe from shocks and equipment free from electrical damage. A voltage rating of 415V AC and a 3P+N terminal configuration mean it's well-placed to protect 3-phase systems. The type C characteristic ensures it trips when it detects currents between five and 10 times the 16A rated load. The unit works instantly to stop surges in their tracks.

• Wide operating temperature range between -25°C and +55°C, to handle demanding environments

• Accepts busbar and flexible wire connections for versatility

• Modular design makes it a cinch to expand your safety system

• Button on the front for easy function testing

Applications


• Public spaces

• Power distribution boards

• Industrial plants

The ABB DS203NC is a 3P+N residual current circuit breaker with overcurrent protection in four modules for the protection against short-circuit currents, overload, earth fault currents, indirect contacts and additional protection against direct contacts. The rated current of this RCBO is the 16 A.

Is this RCBO durable?


Ambient air temperature for operation is -25 to 55 °

Din rail mounting

Yes. An electrical lifespan of 10,000 cycles and a mechanical lifespan of 20,000 cycles mean this RCBO is a durable choice.

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