manufacturer: Potter & Brumfield
manufacturer part number: T9AS5D12-12

Specifications

relay type	general purpose
coil type	non latching
coil current	83 mA
coil voltage	12VDC
coil resistance	144 Ω
contact form	SPDT
contact current rating	20 Amps
switching voltage	277VAC - Max
turn on voltage (max)	9VDC
turn off voltage (min)	1.2VDC
features	class F insulation, fully sealed
mounting type	through-hole
termination style	PC Pin