DIN Rail Mount Passive 1 Channel SPST-NO 30 Amp Power Relay Module.
Part Number: MD-D1012T/12V

This item has been assembled, and electrical test passed.
TE T9AS1D12-12 30Amp power relay.
High quality terminal block connectors (output is real 30Amp high power terminal block).
LED indicator for each relay channel.
FR-4 Fiber glass PCB (Double Layer).
High quality DIN rail mount carrier, can support width 35mm /32mm / 15mm rail. 

Size: 48mm x 87mm x 50mm.
Relay characteristic:
Rated Load (Resistive load): 30A at 250VAC, 20A at 28VDC.
Coil action voltage: DC 10~15V, recommended DC 12V.
Coil action current: 80mA, at DC12V.

Terminal block characteristic:
Input terminal:
Wire range 26-12AWG
Mechanical Torque 0.4Nm(3.5Lb-In.)
Strip length 7mm
Dimensions Pitch 5.0mm(.197")
Screws M2.5
Rated current 16 Amp
Output terminal:
Wire range 26-10AWG
Mechanical Torque 0.5Nm(4.4Lb-In.)
Strip length 8mm
Dimensions Pitch 7.62mm(.3")
Screws M3
Rated current: 30 Amp

Datasheet: https://www.czh-labs.com/tmp/madeimg/datasheet/d-1012-to-d-1015.pdf