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SRG4-1B-12VDC

Part Number	SRG4-1B-12VDC
Manufacturer	IMO
Description	Power Relay
Published	Jul 29, 2014
Detailed Description	Power Relay s s s s Meets UL508 and UL873 spacing Up to 30A switching in SPNO and 20A switching in SPDT arrangement Open...
Datasheet	SRG4-1B-12VDC PDF File

Overview

Power Relay s s s s Meets UL508 and UL873 spacing Up to 30A switching in SPNO and 20A switching in SPDT arrangement Open type, dust, flux and fully sealed version available UL, CSA and VDE recognised SRG Options and ordering codes SRG Type A 4 – 1C – F – 12VDC Coil voltage Terminal type: Blank: Meets UL508 A: Meets UL508 & UL873 spacing Contact form: Sealing: Blank: Open type A 1A 1B 1A: SPNO 1B: SPNC 1C: SPDT D F S D: Dust cover F: Flux type S: Fully sealed 4kv isolation (SRGA-1A style only) 4 1C Contact rating Contact form Maximum switching power Maximum switching voltage Maximum switching/ carr y current 30A 15A 1A (SPNO) 7500VA/600W 1B (SPNC) 3750VA/300W 250VAC/30VDC 20A 10A NO 5000VA/600W 1C (SPDT) NC 2500VA/300W UL, CSA and VDE safety approval ratings available on request Specifications Contact material Initial contact resistance Operate time Release time Nominal operating power Insulation resistance Breakdown voltage Vibration resistance Shock resistance Ambient temperature Life expectancy Weight AgSnInO 50mΩ Max 15ms Max.
(at rated voltage) 10ms Max.
(at rated voltage) Approx.
930mW 100MΩ at 500VDC SRG-1500Vrms, SRGA-2500Vrms, SRGA4-4000Vrms 1500Vrms 10~55Hz, amplitude 1.
5mm 10~55Hz, amplitude 1.
5mm 10G 20G -55~+85˚C 10 x 106 operations (frequency 18,000 operations/hour) 1 x 105 operations (frequency 1,200 operations/hour) 27g Between coil and contacts Between open contacts Operating extremes Damage limits Operating extremes Damage limits Mechanical Electrical (at max load) SRG Coil specification Rated voltage 5 6 9 12 24 48 Rated Current ± 10% at 25˚C (mA) 185 150 93 77 36 18 Coil Resistance ± 10% at 25˚C (Ω) 27 40 97 155 660 2560 130% of rated voltage 75% of rated voltage 10% of rated voltage Approx.
930mW Max continuous voltage at 25˚C Pick up voltage (Max) at 25˚C Drop out voltage (Min) at 25˚C Power consumption at rated load Outline dimensions (mm) SRG open type 24.
1 max 17.
3 max 3.
3±0.
5 0.
8x1.
6 terminals SRGA open type 24.
1 m...

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SRG4-1B-12VDC Power Relay - IMO

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