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GYR9MN Serious RCBO Circuit Breaker

Product Description

Application

GYR9MN residual current operated circuit breaker is suitable for AC 50Hz, rated voltage 240V, rated current up to 40A.  When people come to electric shock or the leakage current of the network exceeds the specified value,it can quickly cut off the faulty power supply in very short time to protect the safety of  people and electrical equipment.  At the same time,it can protect the overload or short circuit of the line, and can also be used for infrequent switching of the line.  It’s suitable for terminal distribution lines in commercial office buildings,residential and general industrial use.

PACKING

Packaging containing: 1 x GYR9MN

ELECTRICAL FEATURES

Electrical features
Standard IEC/EN 61009-1,GB16917.1
DC component AC、A type
Power supply working nature Electronic、Electromagnetic
Rated current in 6-40A
Poles 1P+N
Rated voltage Ue 240V~
Insulation voltage Ui 400V
Rated frequency 50/60HZ
Rated sensitivity  0.03A 0.1A 0.3A
Rated residual making and breaking capacity I m 500A
Short-circuit current  6000A
Break time under <0.1s
Rated impulse withstand voltage(1.2/50)Uimp 4kV
Dielectric rest voltage at and ind.Freq.for 1 min 2kV
Pollution degree 2
Thermo-magnetic release characteristic B C
Electrical life 2000
Mechanical life 10000
Installation
Contact position indicator Yes
Protection degree IP20
Reference temperature for setting of thermal element 30℃
Terminal connection type Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable 25mm
Mounting Top



COMBINATION WITH ACCESSORIES

Auxiliary contact/Alarm contact/ Shunt release/ Under voltage release




We only accept payment via Paypal at present.  If you want to pay by other method, please contact me.

We will process your order within 1 business day upon payment except holidays and weekends. Once I update tracking number, orders can not be canceled. 


Economy shipping:

all economy shipping parcels do not come with tracking information or only provide tracking information when parcels are in China. If you haven't recieved your parcels after wait a long time, please contact your local post office to check your parcel by providing your recipient's name and mobile phone number. 


Standard shipping:

standard shipping parcels provide whole tracking information. Suggested!


Expedited shipping:

If you need expedited shipping service, please contact me. 

Please read the item description and check the pictures carefully before making orders. Return or refund is available if:
 
1. The item was damaged in transit.
2. Product quality problem.
 

When you submit a return or refund application, please 

1. Provide a detailed problem description and photos so that we can deal with it as soon as possible. 

2. Please obey my requirments about packing of return goods. After warehouse staff recieve and check your parcel is ok, then I will refund you.

Please read the item description and check the pictures carefully before making orders. Return or refund is available if:
 
1. The item was damaged in transit.
2. Product quality problem.
 

When you submit a return or refund application, please 

1. Provide a detailed problem description and photos so that we can deal with it as soon as possible. 

2. Please obey my requirments about packing of return goods. After warehouse staff recieve and check your parcel is ok, then I will refund you.

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On Nov 18, 2025 at 00:54:35 PST, seller added the following information:

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