Selected parameters SYSTEM Panel Mount CURRENT RATING CATEGORY 26 - 50 AAC RATED VOLTAGE 480 VAC OUTPUT SWITCHING MODE Zero Cross NUMBER OF POLES 2 CONTROL DC - DIGITAL POWER CONNECTION Faston MODEL Solid State Relay ITEM CODE RA2A48D40 Others CURRENT RATING 40 AAC CONTROL INPUT 4.5 - 32 VDC Dimensions
(Width x Height x Depth) 44,5 x 57,8 x 31,72 mm
Solid State Relays Industrial, 2-PoleZS Type RA2A · 2-Pole AC Solid State Relay · Zero switching · For resistive and inductive AC loads · Direct copper bonding (DCB) technology · LED indication · Rated operational current: 2 x 25 and 2 x 40AACrms · Rated operational voltage: 230 - 600VACrms · Input range: 4.5 - 32VDC · Blocking voltage: Up to 1200Vp · Opto-isolation: 4000VACrms Product Description Ordering Key RA 2 A 48 D 25 M This 2-pole industrial relay minimises thespacerequire- ments in a control cabinet without compromising perfor- mance. By applying an input voltage on control A, the corre- sponding output semicondcu- tor is activated at the first zero crossing of the line Type Selection voltage.The same applies to control B.LEDs indicate the controlstatusofeachpole. The optimised design is free of moulding mass to reduce inter- nal mechanical stress. The RA2A..M types have been specially customised for demanding inductive loads. Solid State Relay Number of poles Zero switching Rated operational voltage Control voltage Rated operational current Load type Switching mode Rated operationalRated operational ControlBlocking Load voltagecurrent voltagevoltage type A: Zero switching23: 230VACrms 25: 2 x 25AACrmsD: 4.5 - 32VDC 23: 650Vp M: Inductive 40:400VACrms 40: 2 x 40AACrms 40: 850Vp 48:480VACrms48: 1200Vp 60:600VACrms60: 1200Vp Selection Guide Rated operational Blocking voltageControl voltageRated operational current voltage2 x 25AACrms 2 x 40AACrms 230VACrms 650Vp 4.5 - 32VDCRA2A23D25 RA2A23D40 RA2A23D25MRA2A23D40M 400VACrms 850Vp 4.5 - 32VDCRA2A40D25 RA2A40D40 RA2A40D25MRA2A40D40M 480VACrms 1200Vp4.5 - 32VDCRA2A48D25 RA2A48D40 RA2A48D25MRA2A48D40M 600VACrms 1200Vp4.5 - 32VDCRA2A60D25 RA2A60D40 RA2A60D25MRA2A60D40M InputSpecifications Control voltage range4.5 - 32VDC Pick-up voltage4.25VDC Drop-out voltage2VDC Inputcurrent per pole @ max. input voltage £10mA Response time pick-up£10ms @ 50 Hz Response time drop-out£10ms @ 50 Hz HousingSpecifications WeightApprox. 85g Housing materialNoryl GFN 1, black Base plate 25, 40AAluminium, nickel-plated 40A (M type)Copper, nickel-plated FASTONTerminal size6.3mm Specifications are subject to change without notice (28.02.2007) 1
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