PMA ProzeB- und Maschinen-Automation GmbH Solid State Relays, 2-phase controlled Zero-Point switching, heatsink intgrated Main Characteristics: Two-phase controlled Zero switching Various connection technologies Plug-in control terminal Insulated mounting foot_ Standards / Approvals: Not all possible versions are available ex stock! 1 Use overvoltage protection device; max cut-off-voltage 6.000 V; min energy handling capability 100 J

Control Circuit A1-A2: Type Control voltage Us Max. control voltage Us Typical operating current Response voltage Drop-out voltage Rated frequency of the control supply voltage Switching times ON delay OFF delay V V mA V V 3RF24. . - . A B 5 . AC 190 ... 230 253 15 180 <40 3RF24. . - . A B 4 . DC 4 ... 30 30 30 4 <1 Hz 50/60 ± 10 % -- ms ms 40 + Max. one half-wave 40 + Max. one add. half-wave 1 + Max. one half-wave 1 + Max. one add. half-wave General Data: Ambient temperature During operation During storage Mounting altitude Impact resistance acc. to DIN IEC 68 Vibration resistance Degree of...

Type 3RF24. . - 1 . Connection, main contacts Screw connection 3RF24. . - 2 . Spring-loaded connection 3RF24 . . - 3 . Ring cable connection Conductor cross-section mm2 o Solid o Finely stranded with end sleeve mm2 Finely stranded w/o end sleeve Solid or stranded Stripping length Terminal screw o Tightening torque D 5...6 mm / PZ 2 Cable lug DIN JIS Connection, control contacts o o Conductor cross-section with or without end sleeve Stripping length Terminal screw o Tightening torque D 3.5 / PZ 1 2 x (1.5 ... 2.5), 2 x (2.5 ... 6) 2 x (1.5 ... 2.5), 2 x (2.5 ... 6), 1 x 10 2 mm AWG mm Nm lb.in...

3RF2440-. 3 50 110 45 100 40 90 80 Power loss in W 35 Ie in A Upper curves: Imax thermal limit current Middle curves: Rated current Ie acc. to UL Lower curves: Rated current Ie acc. to DIN EN 60947-4-3 30 25 20 70 60 50 40 15 10 20 5 10 0 For: Stand-alone and side-byside mounting 30 0 0 20 40 Ambient temperature Ta in °C 0 60 8 16 24 32 40 48 Ie in A 3RF2450-. 3 60 120 55 100 50 Power loss in W 45 Ie in A 40 35 30 25 20 80 60 40 15 20 10 5 0 0 0 3 20 40 Ambient temperature Ta in °C 0 10 20 30 40 50 Ie in A 60 Identical current/temperature curves for Stand-alone and side by side mounting. Subject...

PMA Your local representative: ProzeB- und M as chine n- Automation GmbH E-mail: [email protected] Internet: http://www.pma-online.de Printed in Germany - Edition 0 /200 - Subject to alteration without notice - 9498 737 53 13