E39-S7
Manufacturers：
Omron Automation & Safety
Description：
SLIT .5MM 1MM 2MM FOR E3V3-T
E39-S76A
Manufacturers：
Omron Automation & Safety
Description：
0.5MM DIA SLIT FOR T-BEAM E3T
E39-S76B
Manufacturers：
Omron Automation & Safety
Description：
1MM DIA SLIT FOR T-BEAM E3T