Ferraz Shawmutt TRS500R Dual Element Time Delay 500A 600VAC-DC SF56C 1.5M4A ---5561 B-5-9-1-A SS43---28
Yard notes & kiln story
Description
Ferraz Shawmutt TRS500R Dual Element Time Delay 500A 600VAC DC SF56C 1.5M4A 5561 B 5 9 1 A SS43 28 5561 B 5 9 1 A SS43 28 Passive Backplane BBP4 02