HF41F · HF18FF
Primary topicIndustrial & interface relays UAE

Industrial & interface relays

Panel-ready control and isolation

Relay commissioning inside an industrial control panel
Industrial & interface relays UAE

Verified models in this family

Specifications below are example market references checked against publicly available manufacturer pages and English datasheets. Use them to shortlist, not to release a drawing.

HF41F example

HF41F

5 mm-wide interface relay that isolates PLC I/O from field wiring in dense control panels and marshalling cabinets.

Contact rating
6 A 250 VAC / 30 VDC
Coil voltage
5 – 60 VDC · approx. 170 mW sensitive coil
Contact form
1 Form A / 1 Form C · 5 mm slim, socketable
Endurance
Mechanical 1×10⁷ ops · surge 6 kV coil–contacts
Certifications
UL E133481 · VDE 40020043 · CQC 17002175724
HF18FF example

HF18FF

Socketed intermediate relay for process, water and manufacturing panels where fast field replacement matters.

Contact rating
7 A 250 VAC / 30 VDC (2- / 3-pole)
Coil voltage
5 – 110 VDC
Contact form
2 / 3 / 4 Form C · plug-in, transparent cover
Endurance
Electrical 1×10⁵ ops · mechanical 2×10⁷
Certifications
UL E133481 · TÜV R50147087 · CQC

Final parameters, derating and ordering codes are always governed by the manufacturer’s latest datasheet for the exact version selected.

Selection starts with the operating conditions

The model family narrows the search. The exact ordering code follows only after the load, voltage, coil, environment, standards and volume are known.

01

Load

Resistive, inductive, motor, lamp, capacitor or DC fault duty

02

Electrical

Working voltage, continuous current, inrush and switching frequency

03

Control

Coil supply, tolerance, suppression and auxiliary feedback

04

Environment

Enclosure temperature, altitude, vibration, sealing and duty cycle

Manufacturer source (third-party)

Use the manufacturer page (third-party) for current datasheets, certificates, ordering codes and engineering confirmation.

Manufacturer product page (third-party)

Prepare a model-selection request

Share the operating conditions and intended annual volume. No local availability or approval is assumed.

Send enquiry
Request a quoteManufacturer datasheet (third-party)