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IMO 20A/40A Miniature High Power Relays SRGA

<p>A range of both SPNO and SPCO relays offered with a sealed or open construction that are ideal for heavy duty loads.</p>

  • Open and sealed types available
  • SPNO or SPCO contacts
  • Available in 12V or 24V DC coil voltage
  • 30A Switching capability (20A SPCO)
  • PCB Coil terminals, ideal for heavy duty load
  • 4kV Dielectric strength coil to contact
  • High switching capacity
  • UL and TUV approved

Contact arrangementSPNOSPCO
Switching current max.40A20A
Switching voltage max.28V DC/277V AC28V DC/277V AC
Switching power max.7200VA/560W4800VA/560W
Contact rating30A 240V AC/20A 28V DC20A 240V AC/20A 28V DC

Contact resistance50mΩ
Insulation resistance1000MΩ @ 500V DC
Dielectric strength2500V AC/4000V AC 1 min.
Operate time15ms
Release time10ms
Operating temperature–55°C to +85°C
Mechanical life1 x 107 ops.
Electrical life1 x 105 ops.
Dimensions30.2 x 24.6 x 19.8mm (open) 32.2 x 27 x 23.4mm (sealed)

Coil voltageSealed/OpenCoil resistancePickpup voltageDropout voltageMax. allowable voltageOrder code
12V DCSealed155Ω9V DC1.2V DC15.6V DC60-1996
24V DCSealed660Ω18V DC2.4V DC31.2V DC60-1998
12V DCOpen155Ω9V DC1.2V DC15.6V DC60-2004
24V DCOpen660Ω18V DC2.4V DC31.2V DC60-2006
12V DCSealed155Ω9V DC1.2V DC15.6V DC60-2000
24V DCSealed660Ω18V DC2.4V DC31.2V DC60-2002
Question by Steph | Product code: 60-1996
29 May 2013

Q What is the operating current of the coil ?
A Hi Steph. Thank you for your question. The coil will draw 80mA at 12V.

Question by Stephen Dorrington | Product code: 60-1996
26 May 2013

Q Im looking at making a PDU for several high powered systems i have ... Would this relay be Suffice for the job?... I need no-more than 10A current flowing through it but id rather go overkill just incase, also can i confirm that i only need 12v to activate the relay ?...
A Hi Stephen. Thank you for your question. 60-1996 would be suitable and the coil voltage is 12v.