What products does Hirotronix supply?

Hirotronix supplies industrial automation sensors, machine safety systems, operator controls, level measurement systems, and automation components.

Where is Hirotronix located?

Hirotronix is located in Mississauga, Ontario, Canada.

Does Hirotronix provide worldwide service?

Yes, Hirotronix supplies automation and sensor solutions worldwide.

DOLD MK 9053N – Current Relay

Brand

DOLD

Part number

MK 9053N

Order number

0063176

Current Relay

Preventive maintenance
For better productivity
Quicker fault locating
Precise and reliable

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Brand	DOLD
Housing width	22.5 mm
Output contacts	2 C/O contacts
Enclosure design	Switch cabinet
Phases	1
Order number	0063176

The current relay MK 9053N of the VARIMETER series monitors single phase DC or AC voltage systems (with 1 Measuring range for AC and DC). The adjustment is made via potentiometers on the front of the device. Early recognition and preventive maintenance avoid interruptions of electrical plants and provides a higher operational and plant safety.

Features

According to IEC/EN 60255-1, IEC/EN 60947-1
To: Monitor DC and AC
Measuring ranges from 2 mA up to 10 A
High overload possible
Input frequency up to 5 kHz
Galvanic separation between auxiliary circuit – measuring ciruit
With start-up delay
With time delay, up to max. 100 sec
As option with remote potentiometer
As option with manual reset
Option with fixed settings possible
LED indicators for operation and contact position
As option with pluggable terminal blocks for easy exchange of devices- With screw terminals- Or with cage clamp terminals
Width: 22.5 mm

Technical specifications

1- / 3-phase	1
Auxiliary voltage	AC/DC
Enclosure design	Switch cabinet
Measuring range	AC, DC 0,002 – 10 A
Operate delay	Yes
Output contacts	2 C/O contacts
Width	22,5 mm
Type	MK 9053N

Available variants

Auxiliary voltage	AC/DC 24 – 80 V · AC/DC 80 – 230 V
Contact equipping	2 changeover contacts
Measuring range	AC 0,1 – 1 A · AC 0,5 – 5 A · AC 1 – 10 A · AC 2 – 20 mA · AC 16 2/3 Hz 20 – 200 mA · AC 20 – 200 Ma · AC 30 – 300 mA · AC 50 – 500 mA · AC 80 – 800 mA
Start up delay	0,1 – 20 s · 0,1 – 60 s · 1 – 100 s
Switching delay	0 – 20 s · 0 – 60 s · 0 – 100 s
Terminal type	plug in cage clamp terminal · plug in screw terminal · screw terminal fixed
Approvals and Markings	CCC
Variant	Overcurrent relay, de-energized on trip · Overcurrent relay, de-energized on trip. With remote potentiometer · Overcurrent relay, energized on trip · Overcurrent relay, energized on trip. With manual reset, resetting by disconnecting the power supply · Overcurrent relay, energized on trip. With remote potentiometer · Undercurrent relay, de-energized on trip · Undercurrent relay, energized on trip · Undercurrent relay, energized on trip. With manual reset, resetting by disconnecting the power supply