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 IK 9272 – Overcurrent Relay

Brand

DOLD

Part number

IK 9272

Order number

0050068

Overcurrent Relay

Adjustable switching delay
Closed circuit operation (output relay not activated in case of error)
Optionally open circuit operation (output relay activated in case of error)
Optionally manual reset, reset button on the front

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Brand	DOLD
Housing width	17.5 mm
Output contacts	1 C/O contact
Enclosure design	Distribution board
Phases	1
Order number	0050068

The IK 9272 and SK 9272 overcurrent relays are suitable for monitoring currents in three-phase and alternating current networks. If the switchting point is exceeded, the relays change state after the time has elapsed. The relays can be used universally thanks to the adjustable switching point. Using the adjustable time delay, current peaks can be taken into account or faded out if required. The operational readiness and switching status of the output relay are signalled via an LED.

Features

According to IEC/EN 60255
Single phase
1 changeover contact
Measuring ranges from 0.05 … 10 A
Fixed hysteresis approx. 4 %
Hysteresis function (auto reset)
LED indication for auxiliary voltage and contact position
Devices available in 2 enclosure versions:IK 9272: Depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43880SK 9272: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
Width 17.5 mm

Technical specifications

1- / 3-phase	1
Auxiliary voltage	AC, DC
Enclosure design	Distribution board
Measuring range	AC 0,05 – 10 A
Operate delay	Yes
Output contacts	1 C/O contact
Width	17,5 mm
Type	IK 9272

Available variants

Auxiliary voltage	AC 115 – 127 V · AC 220 – 240 V · DC 24 V
Contact equipping	1 changeover contact
Measuring range	0,1 – 1 A · 0,5 – 5 A · 1 – 10 A · 3 – 30 mA · 5 A · 50 – 500 mA · 50 mA
Switching delay	0,1 – 20 s · without
Variant	1-phasiges Stromrelais. Arbeitsstromprinzip. Nicht speichernd · 1-phasiges Stromrelais. Arbeitsstromprinzip. Nicht speichernd. Ansprechwert fest. Ohne Zeitverzögerung · 1-phasiges Stromrelais. Ruhestromprinzip. Nicht speichernd · Single phase current relay. De-energized on trip. With manual reset · Single phase current relay. Energized on trip. With manual reset