Part	Mounting Type	Switching Voltage [Max]	Relay Type	Contact Rating (Current)	Load - Max Switching	Must Release Voltage	Approval Agency	Termination Style	Coil Current	Coil Voltage	Coil Type	Operating Temperature [Min]	Operating Temperature [Max]	Must Operate Voltage	Contact Form	Contact Material	Coil Resistance	Coil Power
TE Connectivity AMP Connectors SR4M4015	Through Hole	400 VAC	General Purpose	8 A	3200 VA	1.5 VDC	CCC cURus TUV VDE	PC Pin	53.4 mA	15 VDC	Non Latching	-25 °C	70 °C	11.3 VDC	4PST-3NO/1NC (3 Form A 1 Form B)	Silver Tin Oxide (AgSnO)
TE Connectivity AMP Connectors SR4M4024	Through Hole	400 VAC		8 A		2.4 VDC		PC Pin	33.3 mA	24 VDC		-25 °C	70 °C	18 VDC	4PST-3NO/1NC (3 Form A 1 Form B)	Silver Tin Oxide (AgSnO)	720 Ohms	800 mW
TE Connectivity AMP Connectors SR4M4110	Through Hole	400 VAC		8 A		11 VDC		PC Pin		110 VDC		-25 °C	70 °C	83 VDC	4PST-3NO/1NC (3 Form A 1 Form B)	Silver Tin Oxide (AgSnO)
TE Connectivity AMP Connectors SR4D4048	Through Hole	400 VAC		8 A		4.8 VDC		PC Pin		48 VDC		-25 °C	70 °C	36 VDC	4PST-2NO/2NC (2 Form A 2 Form B)	Silver Tin Oxide (AgSnO)
TE Connectivity AMP Connectors SR4D4024	Through Hole	400 VAC		8 A		2.4 VDC		PC Pin	33.3 mA	24 VDC		-25 °C	70 °C	18 VDC	4PST-2NO/2NC (2 Form A 2 Form B)	Silver Tin Oxide (AgSnO)	720 Ohms	800 mW
TE Connectivity AMP Connectors SR4D4110	Through Hole	400 VAC		8 A		11 VDC		PC Pin	7.3 mA	110 VDC		-25 °C	70 °C	83 VDC	4PST-2NO/2NC (2 Form A 2 Form B)	Silver Tin Oxide (AgSnO)	15.1 kOhms	800 mW
TE Connectivity AMP Connectors 2071571-8
TE Connectivity AMP Connectors SR4D4021	Through Hole	400 VAC		8 A		2.1 VDC		PC Pin	38.1 mA	21 VDC		-25 °C	70 °C	16 VDC	4PST-2NO/2NC (2 Form A 2 Form B)	Silver Tin Oxide (AgSnO)	551 Ohms	800 mW
TE Connectivity AMP Connectors SR4M4021	Through Hole	400 VAC		8 A		2.1 VDC		PC Pin	38.1 mA	21 VDC		-25 °C	70 °C	16 VDC	4PST-3NO/1NC (3 Form A 1 Form B)	Silver Tin Oxide (AgSnO)	551 Ohms	800 mW
TE Connectivity AMP Connectors SR4D4012	Through Hole	400 VAC		8 A		1.2 VDC		PC Pin		12 VDC		-25 °C	70 °C	9 VDC	4PST-2NO/2NC (2 Form A 2 Form B)	Silver Tin Oxide (AgSnO)