Selected parameters SYSTEM Panel Mount CURRENT RATING CATEGORY 11 - 25 AAC RATED VOLTAGE 230 VAC OUTPUT SWITCHING MODE Instant ON NUMBER OF POLES 1 CONTROL DC - DIGITAL POWER CONNECTION Faston MODEL Solid State Relay Others CURRENT RATING max. 25 AAC with suitable heatsink CONTROL INPUT 4.5 - 9.0 VDC PRODUCT WIDTH 21 x 36 x 24 mm
Solid State Relays 1-Phase, Zero Crossor InstantOnSwitching 25 AAC,230 VAC with LED and Built-in Transil TypesRF1A,RF1B •AC switching Solid State Relay •Switching through back to back thyristors •Long lifetime through reduced stress on output chip •Operational ratings: up to 280 VAC, 25 AAC •Control voltage: 5 VDC, 12 VDC, 24 VDC •LED for control status indication •Integrated overvoltage protection on output •Opto isolation input to output 3750 VAC •100k cycles endurance test according to UL508 •Pre-attached thermal interface to SSR backplate Product DescriptionOrdering Key RF 1 A 23 D 25 _ The RF1 series provides a compactsolid state switching solution suited for confined spaces. Long life time is ensured by the use of assem- bly technology that reduces stresseson thepowersemi- conductors. The RF1 series is suitable for resistive loads. The zero switching type (RF1A), switch- es ON when the voltage cross- es zero. The instant-ONtype (RF1B), switches on when the control voltage is applied. Switch OFF occurs when cur- rent crosses zero. Integrated transils provide pro- tection against overvoltages. A green LED indicates presence of the control voltage. FAS- TON terminals enable fast installation. The RF1 is provid- ed with pre-attached thermal interfacereadyformounting on chassis or heatsink. SSR series Number of switching poles Switching mode Rated operational voltage Control voltage Rated operational current Options Specifications are stated at 25˚C unless otherwise noted Ordering Key Switching modeRated voltage Control voltageRated current* RF1A: Zero Cross (ZC)23: 230 VAC L: 5 VDC25: 25 AAC RF1B: Instant On (IO)(24 - 280 VAC),M: 12 VDC 50/60 HzD: 24 VDC Selection Guide Rated output voltage, Blocking voltageControl voltageRated operational current* Switching moderange 230 VAC, ZC 600 Vp4.25 - 9.0 VDCRF1A23L25 9.0 - 18.0 VDCRF1A23M25 18.0 - 28.8 VDCRF1A23D25 230 VAC, IO600 Vp4.5 - 9.0 VDCRF1B23L25 11.0 - 18.0 VDCRF1B23M25 18.0 - 28.8 VDCRF1B23D25 * Max. 25 AAC with suitable heatsink. Refer to Heatsink Selection tables. Specifications are subject to change without notice (05.05.2015) 1
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