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 SP 9270 – Overcurrent Relay

Brand

DOLD

Part number

SP 9270

Order number

0054253

Overcurrent Relay

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Brand	DOLD
Housing width	70 mm
Output contacts	2 C/O contacts
Enclosure design	Switch cabinet
Phases	3
Order number	0054253

The overcurrent relay is suitable for monitoring currents in three-phase and alternating current networks. When the switching point is exceeded, the relays changed their state after the time lapse. Due to the adjustable switching point, the relays are universally applicable. By means of the adjustable time delay, current peaks can be taken into account or faded out if required. Readiness for operation and overcurrent are each signaled via an LED.

Features

According to IEC/EN 60255-1
IP 9270, SP 9270CT: 3-phaseIK 9270, SK 9270, IL 9270, SL 9270CT: single phase
Measuring ranges from 0.1 … 100 A
Settable response value
Fixed hysteresis
Settable time delay
De-energized on trip
Energized on trip
LED indicators
With auxiliary voltage
Auxiliary supply and measuring input galvanic separated
Devices available in 2 enclosure versions:- I-model, e.g. IK _ _ _ _, depth 61 mm with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43 880- S-model, e.g. SK _ _ _ _, depth 100 mm with terminals at the top for cabinets with mounting plate and cable duct
Width IK 9270, SK 9270: 17.5 mmIL 9270, SL 9270CT: 35 mmIP 9270, SP 9270CT: 70 mm

Technical specifications

1- / 3-phase	3
Auxiliary voltage	AC, AC/DC
Enclosure design	Switch cabinet
Measuring range	AC 0,1 – 15 A
Operate delay	Yes
Output contacts	2 C/O contacts
Width	70 mm
Type	SP 9270

Available variants

Auxiliary voltage	AC/DC 24 V · AC 220 – 240 V
Contact equipping	2 changeover contacts
Measuring range	0,1 – 1 A · 0,5 – 5 A
Time delay	0,1 – 20 s
Variant	3-phase current relay. De-energized on trip · 3-phase current relay. Energized on trip

Tell us the variant you need in your quote request.