This power relay helps when you want to keep high power parts away from delicate circuits.
P3C48A PC4.590.201.01 Ð ÐС48A JSC Hermetically Sealed USSR Relay 27VDC DPDT 8-Pin
You will find that the Relay Bypass Switch Kit works well for quick bench tests and field repairs.
The branding has a nice touch with OLS printed clearly and easy to read.
This relay shows the AMERICAN ZETTLER / MCE name, and you can tell it is from a steady brand.