DIN 43650 A (18mm)
For Flat Mounting
With 4 Mounting Holes
BG1N02000=2 Poles & Ground
BG1N03000=3 Poles & Ground

DIN 43650 A (18mm)
For Flat Mounting
With 2 Mounting Holes and Wire Thru Hole
BG2N02000=2 Poles & Ground
BG2N03000=3 Poles & Ground

DIN 43650 A (18mm)
For Flat Mounting
With 4 Mounting Holes
BG4N02000=2 Poles & Ground
BG4N03000=3 Poles & Ground

DIN 43650 A (18mm)
For Flat Mounting
With 2 Mounting Holes
BG5N02000=2 Poles & Ground
BG5N03000=3 Poles & Ground

DIN 43650 A (18mm)
For Cylinder Mounting

2 Poles & Ground
BG8N02000=80mm Diameter 
BG10N02000=100mm Diameter 
BG16N02000=160mm Diameter
3 Poles & Ground
BG8N03000=80mm Diameter
BG10N03000=100mm Diameter
BG16N03000=160mm Diameter

DIN 43650 A (18mm)
Round Base
With Collar
BGRN02000=2 Poles & Ground
BGRN03000=3 Poles & Ground

DIN 43650 A (18mm)
Round Base
For Molding
BG7N02000=2 Poles & Ground
BG7N03000=3 Poles & Ground

Industrial Form B (11mm)
For Flat Mounting
With Center Mounting Holes
BM1N02000=2 Poles & Ground

DIN 43650 C (8mm)
For Flat Mounting
With 2 Mounting Holes
BP1N02000=2 Poles & Ground
BP1N03000=3 Poles & Ground

Industrial Form C (9.4mm)
For Flat Mounting
With 4 Mounting Holes
BP2N02000=2 Poles & Ground
BP2N03000=3 Poles & Ground

Industrial Form C (9.4mm)
For Tube Mounting