A nice touch is that the SEL name is easy to read even in low light, which helps during quick checks.
SCHWEITZER SEL-751A FEEDER PROTECTION RELAY USED
I like that the SEL brand is easy to spot, and it helps when you are checking parts.
What stands out about this relay is the SEL name, which feels like a mark of dependable quality.
I notice the SEL brand right away, and it gives the relay a solid, familiar feel.