MK-05

MK-05 Phase Failure and Phase Sequence Relay

MK-05 phase failure and sequence relay monitors listed 120V, 220V, 380V or 440V AC systems. Contact CANGO for connection selection and quotation.

Timer Relay / Industrial Control Relay

MK-05 Phase Failure and Phase Sequence Relay

The MK-05 phase sequence relay monitors phase order and phase loss in three-phase supplies. It provides a changeover signal for motor-control and electrical supervision circuits, with separate voltage versions for systems with or without neutral.

Model

MK-05

Product Type

Three-phase phase-failure and phase-sequence monitoring relay

Application Focus

Phase-loss and phase-sequence supervision in control panels

MK-05 phase failure and phase sequence relay

Buyer Overview

KANGGE ELECTRIC supplies the MK-05 series for importers, distributors, panel builders, machinery manufacturers, contractors and OEM electrical-equipment buyers.

MK-05 Quick Selection: Confirm the exact model, rated voltage, three-wire or four-wire connection, output-contact requirement, application and quantity before quotation.

Product Advantages

•The three-phase phase loss relay provides one changeover output rated at 8A and 2000VA for a resistive load.
•The 380V 440V phase monitor options use three-phase, three-wire connections; choose the version that matches the system voltage.
•A four-wire supply monitoring relay option is listed at 120V AC or 220V AC for systems with a neutral conductor.
•The IP20 phase protection relay has a stated ambient-temperature range of -5°C to +50°C.

Technical Specifications

Rated Voltage(Un)	220V AC	3 phase+neutral:4 wires connection
	120V AC	3 phase+neutral:4 wires connection
	380V AC	3 phase:3 wires connection
	440V AC	3 phase:3 wires connection
Operating Range	(0.9-1.1)×Un
Rated Frequence	50/60Hz
Output contacts	1 C/O with 8A 2000VA(For resistive load)
Ambient Temperature	-5℃to+50℃
Protection Class	IP 20

Dimensions and Original Product References

MK-05 phase monitoring relay original connection diagram

Applications

•Three-phase phase-loss monitoring
•Phase-sequence supervision in industrial control panels
•Motor-control auxiliary circuits
•Equipment-protection and supply-monitoring panels
•MK-05 industrial relay supplier projects for panel builders and distributors

Model Selection Guide

•Confirm the required 120V, 220V, 380V or 440V AC option.
•Match the rated voltage to the listed three-wire or four-wire connection.
•Review the operating range and 50/60Hz frequency fields.
•Confirm that the listed changeover contact suits the control circuit.
•Provide voltage, wiring arrangement, application and quantity for quotation.

MK-05 FAQ

Which voltages are listed for MK-05?

The retained source table lists 120V, 220V, 380V and 440V AC options.

Which wiring arrangements are listed?

The 120V and 220V options use three phase plus neutral, while the 380V and 440V options use a three-phase three-wire connection.

What output contact is shown for MK-05?

The original table lists one changeover contact with 8A and 2000VA for a resistive load.

What information is needed for an MK-05 quote?

For an MK-05 industrial relay supplier inquiry, send the rated voltage, wiring system, application and order quantity.

Send Inquiry

For a MK-05 quotation, send the exact model, rated voltage, three-wire or four-wire connection, output-contact requirement, quantity and destination market. Our team can review the retained technical table with your project requirements.

Contact KANGGE ELECTRIC

Browse more products in the Timer Relay, SSR and Thyristor Control Components category.

RELATED NEWS

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Package Details

Products usually are typically packed in a plastic bag, then in a separate cardboard box, and several boxes are then packed into a corrugated carton. For loose cargo, we will palletize it to protect the goods from deformation during transport. We also accept customized package.

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