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Earth Leakage Relay

MK300A/300EA

- Numerical earth leakage relay
- Programmable current sensitivity and time delay
- Detection of no connection to ZCT
- Relay trip indicator
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MK301A/301E/302A

- Trip starting indicator
- Detection of no connection to current transformer for extra safety
- Relay tripped indicator
- High immunity to electrical interference
Product Details...

MK330A

- Numerical auto-reclosing earth leakage relay
- Incorporated positive safety feature into trip contact
- One programmable contact for flexibility
- Detection of no connection to ZCT
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DIN300/300E

- 25 selectable sensitivity settings: 30 mA to 30 A
- 9 selectable time delays: 0ms to 3s
- Earth leakage level indicators
- Detection of no connection to ZCT
Product Details...

DIN310/310E

- Numerical earth leakage relay
- Programmable current sensitivity and time delay
- Detection of no connection to ZCT
- Relay trip indicator
Product Details...

DIN330

- Numerical auto-reclosing earth leakage relay
- Incorporated positive safety feature into trip contact
- One programmable contact for flexibility
- Detection of no connection to ZCT
Product Details...

ZCT40S/60S/80S/120S

Product Details...

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