Midea Instant Electric Water Heater with Built-In ELCB | MWH-33MQNSG(W)-WB

*Please note that basic installation is only valid for existing wiring and pipe fittings (include dismantle and disposal of old heater). For new installation, please contact us for quotation.

MODEL MWH-33MQNSG(W)-WB

Rated Voltage 220-240V

Rated Power 3300W

Maximum Out Water Temperature 55 C

Low water pressure startup (Minimum Flow Rate) 1.2L/min

Waterproof: Class I

Net Weight 1.6Kg

Gross Weight 3.0Kg

Product Size 224*93*330mm

Operating Condition Open Type

Built-in ELCB: Yes

Earth Connection Test: Yes

What is an ELCB in Water Heaters?

An Earth Leakage Circuit Breaker (ELCB) is a safety device used in electrical installations, including water heaters, to prevent electric shock and electrical fires. It functions by detecting earth leakage currents, which occur when there is an unintended path for electrical current to flow to the ground. This can happen due to insulation failure, moisture ingress, or other faults. When an earth leakage is detected, the ELCB immediately disconnects the electrical supply, thus protecting users from potential electric shocks and preventing electrical hazards.

Benefits of Having an ELCB in Water Heaters

Enhanced Safety: The primary benefit of an ELCB in water heaters is the protection it provides against electric shocks. By instantly disconnecting the power supply upon detecting a leakage current, it minimizes the risk of electric shock to users, particularly in wet environments like bathrooms.

Fire Prevention: Electrical faults can sometimes lead to overheating and fires. An ELCB helps prevent such incidents by cutting off the power before the fault can cause any damage, thereby enhancing the overall safety of the installation.

Equipment Protection: By preventing electrical faults from causing damage, an ELCB helps in maintaining the longevity and reliability of the water heater and other connected appliances.

Compliance with Safety Standards: Many regions have regulations requiring the installation of ELCBs in certain electrical systems, including water heaters. Having an ELCB ensures compliance with these safety standards and regulations, providing peace of mind to homeowners and property managers.

Cost-Effective Solution: Investing in an ELCB can save significant costs in the long run by preventing damage to expensive appliances and reducing the risk of accidents that could lead to medical expenses or legal liabilities.