WEIDMULLER SPD series surge protection family is DIN-rail mountable with local and remote self-monitoring. Product range includes seven models, with accessories, for low voltage distribution and protection of industrial control systems, equipment, assemblies and devices. The power range, SPD II, is UL 1449 Edition 3 approved to protect A.C. single- and multi-phase distribution circuits with nominal voltages up to 480V, and safely discharge impulse surges up to 40kA to ground.
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