MunHean MH 

EF18 / EF 18 

DTL Earth Fault Relay

For MTB Fault Indication System 

Earth Protection System
 Protection Relay 
Current Setting: 0.1-2A
Delay Time Setting: 0-1 Sec 



Mun Hean - MunHean MH 






The MunHean EF18 is a DTL Earth Fault Relay that monitors power systems for earth faults. It uses an MTB fault indication system, eliminating the need for an auxiliary power supply for fault indication. This ensures enhanced safety and reliability. Key features include tamper-proof design, high immunity to electrical interference, and compliance with IEC 61000 and IEC 60255 standards. The EF18 is suitable for various applications in power distribution systems, industrial plants, commercial buildings, and residential installations.



Specification:
Current Setting: 0.1-2A
Delay Time Setting: 0-1 Sec 
Operating time: With 105% input < 300 msec With more than 200% input < 100 msec
Reset current value: 90% of operating value
Contacts: 2 x N/O
AC230V




Have some cosmetic issue reset button is broken.
Have some marks and scratches due to old stock. 



**30 Days Free Return**


© All the pictures are Organic and this part is physically in our stock.






Condition and Details:

This is a used item in normal condition.
Not In the Original Packing
No Accessories / Cables or probe (only what showing in actually given pictures and in the description).




Old Stock.






Shipping:
Usually, we ship same business day, subject to clear funds into our account 
Standard order processing time is 2 to 4 business days 
Item will be packed as per International Standard, 
International Orders: DHL / SingPost / EMS 
 

* Expedited shipping is available for an extra fee.
* International buyers pay all custom, duties, taxes & brokerage fees at their end
 
Warranty and Returns:
Warranty:

Free 30 Days Money Back or Replacement, Seller pays return shipping.


Product Returns:

Returns:
Return 
to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty.
 







Payment:
Payment Methods:

PayPal
Credit Cards  
Wire-transfer: Kindly contact us for payment instructions

International buyers without PayPal: Kindly contact us before bidding
                          
About Us:
We deal in Semiconductor & Wafer Handling Parts/Components/machinery and types of equipment. A Verity of Industrial Automation Equipment and Parts.

Industrial PCs, PLCs, HMI, Controllers, and Sensors.
Industrial robotics, Data Acquisition, and Test & Measurement.  
Industrial Single Board Computers.
Marine Parts / Equipments.
Oil & Gas and offshore station.
Lab and Research Equipments.

We Source, We Refurbish, We Service and We also Repair …please contact for any further detailed inquiries.