There is a photo of a p.c.b. here.
Can anyone tell me what the five rust colored components are along the top of the board? The plastic case is round on one end and square on the other end. Four of them are adjacent to the triacs attached to aluminum cooling extrusions. These are the markings. NSKE 115 .1+120 ohm 350 VAC NISSEI E
From the packaging, I'd guess capacitors but the 120 ohm marking seems odd. Web pages citing Nissei Electric Company exist but a matching part didn't surface.
Thanks for any ideas, ... Peter E.