MASSA SCHAKELAAR 12V 100A M6

Mounting Hole: about 29mm
Material: ABS plastic + copper plated silver inner core
Rated Current: 100A
Voltage: 32V DC max (100A)
Intermittent Rating: 150 A
Cranking Rating: 500 A 5 sec
Contact Resistance: 50m ohm max
Insulation Resistance: 500V DC 100m ohm Min
Dielectric Strength: 1000V AC 1 minute,  2000V DC 1 minute