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 RN 9075 – Fuse Monitor

Brand

DOLD

Part number

RN 9075

Order number

0066928

Fuse Monitor

Increasing the availability of plants by early detection of blown fuses, that may cause damage if undetected
Fast detection of blown fuses also with disconnected load availability of your plant on request
Reliable detection of blown fuses inspite of:- asymmetric mains- harmonic content

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Price and lead time on request — add this part to your quote list and we will reply with pricing and availability.

Brand	DOLD
Housing width	52.5 mm
Output contacts	1 C/O contact
Approvals	UL
Enclosure design	Distribution board
Phases	1, 3
Order number	0066928

The fuse monitors RL 9075 and RN 9075 of the varimeter series monitor up to 3 fuses. The measurement is very simple and without extensive wiring, as no separate auxiliary supply is necessary. The fast detection of a defective fuse protects against expensive damages and the user has the benefit of high operational performance and availability of the plant.

Features

According to IEC/EN 60255-1
To monitor fuses in single and 3-phase AC voltage systems with neutral
Adjustable operating voltages: 400 V / 230 V and 230 V / 130 V and 110 V / 64V
Undervoltage detection below 0.8 x UB
Fast detection of a blown fuse
No separate auxiliary necessary
Output: 1 changeover contact
De-energized on trip
Adjustable switching delay
Width:- RL 9075: 35 mm- RN 9075: 52.5 mm

Technical specifications

1- / 3-phase	1, 3
Approvals	UL
Enclosure design	Distribution board
Measuring range max.	3 AC 400 V
Output contacts	1 C/O contact
Standard measuring range	3/N AC 400/230 V
Width	52,5 mm
Type	RN 9075

Available variants

Contact equipping	1 changeover contact
Operating voltage	3/N AC 138 – 440 / 78 – 253 V
Switching delay	0 – 30 s
Approvals and Markings	UL-listed C/US
Variant	De-Energized on trip · Energized on trip

Tell us the variant you need in your quote request.