MK-01

MK-01 Phase Failure and Phase Sequence Relay

MK-01 phase failure and sequence relay monitors 230V AC three-phase four-wire systems for motor protection. Contact CANGO for technical data and quotation.

Timer Relay / Industrial Control Relay

MK-01 Phase Failure and Phase Sequence Relay

The MK-01 phase failure sequence relay is intended for monitoring a 230V AC, three-phase plus neutral, four-wire star-connected system. The original operating range, frequency, output-contact, LED, temperature, protection-class, mounting and weight data are retained below.

Model

MK-01

Product Type

Three-phase monitoring and motor-protection relay

Application Focus

Phase-loss and phase-sequence monitoring in three-phase systems

MK-01 phase failure and phase sequence relay

Buyer Overview

KANGGE ELECTRIC supplies the MK-01 series for importers, distributors, panel builders, machinery manufacturers, contractors and OEM electrical-equipment buyers.

MK-01 Quick Selection: Confirm the exact model, rated voltage, three-wire or four-wire connection, output-contact requirement, application and quantity before quotation.

Product Advantages

•For a three phase voltage monitoring relay with neutral, the original table specifies a 230V AC three-phase plus neutral system.
•The listed operating range is retained as (0.9-1.1) x Un.
•The 50/60Hz frequency and 1C/O output-contact data remain unchanged.
•The source warning-LED and IP20 information for the 230V AC phase sequence monitor is preserved.
•Surface mounting and mounting-rail installation are both listed in the original data.

Technical Specifications

Rated Voltage(Un)	230V AC 3 phase+Neutra1:4 Wires Star Connection
Operating Range	(0.9-1.1)×Un
Rated Frequence	50/60Hz
Output Contact	1C/O with 5A.1250 VA
Warning Led	LED normally ON
Ambient Temperature	-5℃to+50℃
Protection Class	IP 20
Installation	Surface mounting or on the mounting rails
Weight	0.3kg

Dimensions and Original Product References

MK-01 phase monitoring relay original wiring and dimension image

MK-01 phase monitoring relay original wiring and dimension image 2

Applications

•Phase loss protection relay for motor-control panels
•Phase-loss monitoring circuits
•Phase-sequence supervision
•Pump and fan control systems
•Industrial distribution and automation panels

Model Selection Guide

•Confirm that the monitored system matches the listed 230V AC four-wire star connection.
•Check the operating-frequency and output-contact requirements.
•Review the warning-LED behavior and protection-class information.
•Select surface or mounting-rail installation according to the panel design.
•Provide the wiring system, load application and quantity for quotation.

MK-01 FAQ

What system is specified for the MK-01 relay?

The original table specifies 230V AC, three phase plus neutral, using a four-wire star connection.

What faults is the MK-01 page intended to monitor?

The product is identified for phase failure and phase sequence monitoring in three-phase applications.

How can the MK-01 relay be installed?

The retained specification lists surface mounting or installation on mounting rails.

What should a buyer send for an MK-01 inquiry?

For a DIN rail phase protection relay supplier inquiry, send the system voltage, wiring arrangement, application, required output contact, mounting method, quantity and destination market.

Send Inquiry

For a MK-01 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.

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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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