HF187F · HF198F
Primary topicAC charging relays UAE

AC charging relays

Purpose-built for EV charging

Relay service work inside EV charging equipment
AC charging 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.

HF187F example

HF187F

Four-pole AC charging relay with weld-detection auxiliary contact for Mode 3 charge points and wallboxes in UAE EV programmes.

Contact rating
40 A 440 VAC main contacts · aux 1 A 277 VAC / 30 VDC
Coil voltage
9 / 12 / 24 / 48 VDC
Contact form
4 Form A + 1 Form B auxiliary (mirror contact)
Endurance
Electrical 5×10⁴ ops (40 A 440 VAC, 85 °C) · mechanical 1×10⁵
Certifications
UL E133481 · TÜV R50506590 · CQC 21002324800 · IEC 62955 version
HF198F example

HF198F

Two-pole charging relay fully compliant with the IEC 62955 10 kA short-circuit and 500 A switching tests for single-phase AC chargers.

Contact rating
50 A 440 VAC main contacts · aux 1 A 277 VAC / 30 VDC
Coil voltage
9 / 12 / 24 / 48 VDC
Contact form
2 Form A + auxiliary (2H / 2HB)
Endurance
Making 10 A · carrying 50 A · breaking 10 A, 440 VAC · mechanical 2×10⁵
Certifications
UL E133481 · TÜV R50576276 · CQC 23002375878 · IEC 62955 10 kA short-circuit

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.

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