DC control / DC load

Relays with DC-input ("coil") voltage and DC-load voltage

SLI -relays for mA-size loads e.g. PLC-input
SLO -relays for Ampere-size loads

DelconRelay benefits comparing to electromechanical relays and optos:

Works from zero loads upwards --> no minimum load requirement
Extremely low leakage current
Built in suppression circuits on a signal sides to ensure that they work correctly in industrial areas with high interference levels originated by cable capacitance
Built-in protection (varistor, diode, RC-circuit etc.) for the switching component to extend reliability and life time even more
100 % clear status indication, LED is synchronised with the output
Breakdown voltage Input/Output 4600VAC rms
10 year warranty

Relay list

Product name	Application Sort descending	Control voltage	Load voltage	Max. current
SLO24COA	Change-over function (SPDT-CO)	24 VDC	0...250 VDC	0,8 A
SLO24CRAA4	Connection of high DC voltages	24 VDC	0...350 VDC	4 A
SLI24CRF	Fast connection	24 VDC	0...60 VDC	50 mA
SLI24CRL	Increased input current	24 VDC	0...60 VDC	50 mA
SLO120CRA	Inductive loads	120 VDC	0...250 VDC	1,8 A
SLO120CRA4	Inductive loads	120 VDC	0...250 VDC	4 A
SLO48CRA	Inductive loads	48 VDC	0...250 VDC	1,8 A
SLO12CRA4	Inductive loads	12 VDC	0...250 VDC	4 A
SLO48CRA4	Inductive loads	48 VDC	0...250 VDC	4 A
SLO220CRA	Inductive loads	220 VDC	0...250 VDC	1,8 A
SLO220CRA4	Inductive loads	220 VDC	0...250 VDC	4 A
SLO5CRA	Inductive loads, MOSFET output for Solenoid Valves	5 VDC	0...250 VDC	1,8 A
SLO24CRA	Inductive loads, MOSFET output for Solenoid Valves	24 VDC	0...250 VDC	1,8 A
SLO24CRA4	Inductive loads, MOSFET output for Solenoid Valves	24 VDC	0...250 VDC	4 A
SLO12CRA	Inductive loads, MOSFET output for Solenoid Valves	12 VDC	0...250 VDC	1,8 A
SLI125CH	Input protected from transients	125 VDC	0...60 VDC	50 mA
SLI250CH	Input protected from transients	220...250 VDC	0...60 VDC	50 mA
SLI125CR	Limit switches	125 VDC	0...60 VDC	50 mA
SLI48CR	Limit switches	48 VDC	0...60 VDC	50 mA
SLI12CR	Limit switches	12 VDC	0...60 VDC	50 mA
SLI24CR	Limit switches	24 VDC	0...60 VDC	50 mA
SLI250CR	Limit switches	220...250 VDC	0...60 VDC	50 mA
SLO24CL	Low input current	24 VDC	0...60 VDC	3 A
SLO24CRAI	Normally closed function, Inductive loads	24 VDC	0...250 VDC	1,8 A
SLO24CRAI7	Normally closed function, Resistive loads	24 VDC	0...60 VDC	7 A
SLI250CRI	Normally closed operation	220...250 VDC	0...60 VDC	100 mA
SLI125CRI	Normally closed operation	125 VDC	0...60 VDC	100 mA
SLI48CRI	Normally closed operation	48 VDC	0...60 VDC	100 mA
SLI12CRI	Normally closed operation	12 VDC	0...60 VDC	100 mA
SLI24CRI	Normally closed operation	24 VDC	0...60 VDC	100 mA
SLO37CH	Resistive and inductive loads, wide input voltage range for battery driven applications	24...37 VDC	0...110 VDC	4 A
SLO5CRX	Resistive and slightly inductive loads	5 VDC	0...24 VDC	10 A
SLO24CRX	Resistive and slightly inductive loads	24 VDC	0...24 VDC	10 A
SLO5CR	Resistive and slightly inductive loads	5 VDC	0...60 VDC	3 A
SLO24CR	Resistive and slightly inductive loads	24 VDC	0...60 VDC	3 A
SLO12CR	Resistive loads	12 VDC	0...60 VDC	3 A
SLO12CRX	Resistive loads	12 VDC	0...24 VDC	10 A
SLO48CRX	Resistive loads	48 VDC	0...24 VDC	10 A
SLO5CRXSN	Resistive loads, DIN-rail	5 VDC	0...24 VDC	10 A
SLO24CRXSN	Resistive loads, DIN-rail	24 VDC	0...24 VDC	10 A
SLO 12CRXSN	Resistive loads, DIN-rail	12 VDC	0...24 VDC	10 A
SLO48CRXSN	Resistive loads, DIN-rail	48 VDC	0...24 VDC	10 A

SLO24COA

Change-over function (SPDT-CO)

24 VDC

0...250 VDC

0,8 A

SLO24CRAA4

Connection of high DC voltages