RF1 RF1A, RF1B RF 1-phase solid state relay with LED and built-in transil Benefits Panel space savings. 70% space savings with the RF compared to standard hockey puck SSRs. Fast installation. Quick connect terminals for fast and easy wiring. User friendly. LED for visual indication of control status. Ready for use. Pre-attached thermal interface to backplate. Low equipment downtime. Integrated protection against over-voltages across the RF output. Long lifetime. Wire bonding technology reduces thermal and mechanical stresses of the output chips. Food & Beverage certification conformance. 100,000 cycle endurance test according to UL508. Conformance to EN 60335-1 requirements. Description The RF1 series provides a compact solid state switching solution suited for confined spaces. Long life time is ensured by the use of assembly technology that reduces stresses on the power semiconductors. The RF1 series is suitable for resistive loads. The zero switching type (RF1A), switches ON when the voltage crosses zero. The instant-ON type (RF1B), switches on when the control voltage is applied. Switch OFF occurs when current crosses zero. Integrated transils provide protection against overvoltages. A green LED indicates presence of the control voltage. FASTON terminals enable fast installation. The RF1 is provided with pre-attached thermal interface ready for mounting on chassis or heatsink. Specifications are stated at 25C unless otherwise noted. Applications Coffee machines, vending machines, food warmers, griddles, fryers, thermoforming machines, temperature control units, plastic dryers, plastic sealing machines, laboratory oven chambers, etc. Main features Ratings up to 280 VAC, 25 AAC with typical DC control voltage of 5 VDC, 12 VDC, 24 VDC Integrated overvoltage protection on output Pre-attached thermal interface 22/09/20 RF1 DS ENG Carlo Gavazzi Ltd. 1RF1 Order code RF1 23 25 Enter the code entering the corresponding option instead of Code Option Description Comments R - Solid State Relay (RF) with LED and built-in transil F - 1 - Number of poles A Switching mode: zero cross (ZC) B Switching mode: instant on (IO) 23 - Rated voltage: 230 VAC (24-280 VAC) 50/60 Hz L Control voltage: 5 VDC M Control voltage: 12 VDC D Control voltage: 24 VDC 25 - Rated current* X100 Bulk packaging of 100 pcs. Optional Selection guide Maximum rated operational current* Rated voltage, Control Blocking voltage, voltage 25 AAC Switching mode range 4.25 - 9.0 VDC RF1A23L25 230 VAC, 600 Vp, 9.0 - 18.0 VDC RF1A23M25 ZC 18.0 - 28.8 VDC RF1A23D25 4.5 - 9.0 VDC RF1B23L25 230 VAC, 600 Vp, 11.0 - 18.0 VDC RF1B23M25 IO 18.0 - 28.8 VDC RF1B23D25 Selection guide - Bulk packaging Rated voltage, Control Maximum rated operational current* Blocking voltage, voltage 25 AAC Switching mode range 4.25 - 9.0 VDC RF1A23L25X100 230 VAC, 600 Vp, 9.0 - 18.0 VDC RF1A23M25X100 ZC 18.0 - 28.8 VDC RF1A23D25X100 * Max. 25 AAC with suitable heatsink. Refer to Heatsink Selection tables. 22/09/20 RF1 DS ENG Carlo Gavazzi Ltd. 2