Compact switching for demanding loads
Specifications below are example market references checked against publicly available manufacturer pages and English datasheets. Use them to shortlist, not to release a drawing.
Workhorse 16 A PCB relay with 5 kV coil–contact isolation and 10 mm creepage for inverters, UPS and building controls.
Designed for PV inverters and UPS; the HF161F-40 sibling covers soft start in variable-frequency air conditioning.
High-current power relay for chillers, pumps and heavy HVAC loads with large inrush, common across UAE building plant rooms.
Subminiature general-purpose relay for appliance boards, thermostats and lighting controls produced at very high volume.
Final parameters, derating and ordering codes are always governed by the manufacturer’s latest datasheet for the exact version selected.
The model family narrows the search. The exact ordering code follows only after the load, voltage, coil, environment, standards and volume are known.
Resistive, inductive, motor, lamp, capacitor or DC fault duty
Working voltage, continuous current, inrush and switching frequency
Coil supply, tolerance, suppression and auxiliary feedback
Enclosure temperature, altitude, vibration, sealing and duty cycle
High-current switching for inverters, battery energy storage systems and DC protection.
↗04Switching and protection pathways for UPS, power distribution and emerging high-voltage DC architectures.
↗05Power and industrial relays for cooling, pumps, building controls and high-inrush loads.
↗Use the manufacturer page (third-party) for current datasheets, certificates, ordering codes and engineering confirmation.
Manufacturer product page (third-party)Share the operating conditions and intended annual volume. No local availability or approval is assumed.
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