Type 20.21 - Modular step relay 16AWidth: one module 17.4 mmTest button and mechanical indicatorPODROBNOSTI
Type 20.22/20.24/20.26/20.27/20.28 - Modular step relay 16AWidth: one module 17.4 mmTest button and mechanical indicatorPODROBNOSTI
Type 20.23 - Modular step relayWidth: one module 17.4 mmTest button and mechanical indicatorPODROBNOSTI