57.503.0055.0
Conn Feed-Through Terminal Block F 2 POS ST DIN Rail 20A/30A ...
DESCRIPTION
The 57.503.0055.0 is a WK 2.5 / U / V0 DIN rail terminal block with screw connection technology designed for industrial control panel applications. It accommodates connectable conductors from 14 to 12 AWG and is rated for 600V UL with a Short Circuit Current Rating (SCCR) of 100 kA, providing enhanced flexibility and accuracy in industrial control panel installations compared to default UL 508A values. The terminal block features fuse ratings of 100 A (J and T), 60 A (RK1 and G), and 30 A (RK5 and CC), making it suitable for various circuit protection configurations. This product is commonly used in control cabinets and electrical installations where reliable short-circuit protection and compliance with NEC 2005 Article 409.110 and UL 508A standards are required.
Mots-clés de recherche: 5750300550
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