Product Summary

The rz3a40d25 is a Solid State Relay. The rz3a40d25 is designed to switch various loads such as heating elements, motors and transformers. The rz3a40d25 is capable of switching high voltages up to 600 VACrms.

Parametrics

rz3a40d25 absolute maximum ratings: (1)Operational voltage ranges: 24 to 440 VAC 4; (2)Non-rep. peak voltage: 850 Vp; (3)Operational frequency range: 45 to 65 Hz; (4)Overvoltage category: III; (5)Pollution degree: 3; (6)Approvals: UL, CSA; (7)CE-marking: Yes.

Features

rz3a40d25 features: (1)3-phase Solid State Relay; (2)Zero switching; (3)Rated operational current: 3 × 25, 40, 55 or 75 A; (4)Rated operational voltage: Up to 600 VAC; (5)Control voltage 5 VDC, 4 to 32 VDC or 20 to 275 VAC/DC; (6)Integral snubber networks; (7)Over-temperature protection option with alarm output; (8)IP 10 back-of-hand protection; (9)LED indication of control input and over-temperature alarm status.

Diagrams

rz3a40d25 block diagram