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Spring terminal block - 8WA
Siemens 8WA1 screw terminal is closed at both ends remove the necessity of end plates and improve terminal toughness. The tough terminals are ideal for the use of powered screwdrivers, and the elastic clamping parts of 8WA1 remove the need for screw tightening. ALPHA FIX 8WA1 terminal blocks are a good choice when selecting a proven screw connection. These are primarily used in switchgear and controlgear assemblies and control engineering. Insulation on both sides and closure at both ends makes the terminal rugged, eliminating the need for end plates and reducing the number of stored stock items. When the terminal screws are being tightening, the clamping parts can yield elastically to tensile stress .
Availability in prefabricated terminal blocks helps in cost savings and results in efficiency.