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Schneider Electric Residual Current Circuit Breaker with Overload Protection, 20 A Current Rating, 1-Pole, Type AB,

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RS Stock No.:
850-8656
Mfr. Part No.:
EZ9D16820
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

Product Type

Residual Current Circuit Breaker with Overload Protection

Number of Poles

1

Series

Easy9

Range

Easy9

Tripping Characteristics

Type AB

Mount Type

DIN Rail

Terminal Type

Screw

Earth Leakage Protection Type

AC

Height

110mm

Depth

72mm

Better World Product

Yes

Tripping Mechanism

Thermal Magnetic

Reset Actuator Type

Toggle Switch

Breaking Capacity

6kA

Application

Distribution

Standards/Approvals

IEC, RoHS

RoHS Status: Not Applicable

COO (Country of Origin):
TH

Schneider Electric EZ9 Series RCBO, 20A Current Rating, 30mA Earth Leakage Protection - EZ9D16820


This RCBO provides reliable earth leakage protection alongside overcurrent safeguarding. This thermal-magnetic device features a rating of 20A and operates at a rated AC voltage of 230V. Its compact design, measuring 72mm in depth and 18mm in width, allows for easy installation on a DIN rail within distribution systems.

Features & Benefits


• Instantaneous tripping ensures immediate disconnection for safety

• Type AB tripping characteristics provide tailored response to overloads

• Integrated earth leakage protection improves system resilience

• Compact dimensions facilitate space-efficient installation

• Tunnel terminals enable secure and reliable connections

• Compliant with IEC standards for dependable operation

Applications


• Used for residential and commercial electrical distribution

• Ideal for protecting circuits in automation systems

• Suitable for integration in electrical panels

What operational capabilities does this device offer for circuit protection?


It operates effectively in AC networks, providing instantaneous tripping to protect against both overcurrent and earth leakage, ensuring safety across all applications.

How does the earth leakage sensitivity enhance safety in installations?


With a sensitivity of 30mA, it quickly detects and disconnects in the event of leakage, helping to prevent electrical shocks and fire risks.

What is the significance of the thermal-magnetic tripping mechanism?


This mechanism allows for dual protection, reacting promptly to both overload conditions and earth faults, providing comprehensive safety for electrical systems.

What environmental conditions can the device withstand during operation?


It operates effectively in ambient temperatures ranging from -15°C to 60°C, ensuring consistent performance in various environments.

How can the design and materials impact the durability of the RCBO?


The robust construction includes mechanical durability for up to 10,000 cycles, ensuring long-term reliability in demanding applications.

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