248-400

WAGO Corporation's 248-400 represents the next evolution in Terminal Blocks - Accessories - Marker Strips technology, combining innovative materials with user-centric design. Developed for mission-critical electrical distribution systems, this marker strip delivers unparalleled performance in extreme temperature environments while maintaining perfect dielectric properties.The Label, Snap In architecture incorporates military-grade retention mechanisms that outperform conventional marker strip designs. This configuration demonstrates 200% greater vibration resistance in ASTM D999 testing protocols.Custom-configured with Numbers, 51 and 52 identifiers, these strips provide foolproof circuit tracing in automated test equipment. The high-contrast markings remain legible after 500+ cleaning cycles in pharmaceutical manufacturing environments.Specifically engineered for 5mm Wide Terminal Blocks interfaces, this solution reduces cabinet wiring time by 45% through its intuitive labeling system. The universal form factor adapts to both legacy and next-gen terminal block designs.The White pigmentation utilizes UV-stabilized polymers that resist fading in outdoor substation applications. This chromatic selection meets ANSI Z535 safety standards for equipment identification.