ABB UniGear ZS1 Instruction Manual page 36

Figure 47: 24 kV – 800 mm wide units
– anchoring bolt fixing system
Figure 49: 24 kV – 1000 mm wide units
– anchoring bolt fixing system
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Figure 48: 24 kV – 800 mm wide units
– base iron fixing system
Figure 50: 24 kV –1000 mm wide units
– base iron fixing system