Recommended accessory: Insertable label cover BZ32xx

Accessory recommendation (BZ32xx) for terminals with potentially hazardous voltages

When connecting potentially hazardous voltages to terminals of the ELxxxx and KLxxxx series with standard wiring, Beckhoff recommends using the insertable, transparent labeling cover BZ3201 with the laser-engraved lettering “HIGH VOLTAGE” or the unlabeled version BZ3200.