PowerPact B-frame circuit breaker accessory, LV426921, offers proven performance, flexibility, and reliability. For all types of PowerPact B-frame circuit breakers that use uninsulated power connections, the minimum clearance distance between the enclosure backplate and uninsulated power connections. When using uninsulated connectors be sure to maintain the proper clearance between live parts and the grounded metallic back pan or use the insulation screen. These screens come in set of 2 PowerPact B-frame ratings and types. Available in 1, 2, 3, and 4-pole unit mount construction & 1, 2, and 3-pole I-Line™ construction. Cost-effective fixed thermal-magnetic trip units from 15-125A up to 600Y/347 Vac. Interrupting ratings include D-18 kA, G-35 kA, and J-65 kA at 480 Vac. Unique I-Line construction mounts into Square D™ panelboards and switchboards. Designed to the same 1.5″ per pole widths as the legacy F-frame, simplifying substitution without blank fillers. Unit mount (aka, lug-lug) construction is 30% smaller in size with 25% more capacity than the legacy unit-mount F-frame design EverLink atented technology. EverLink lug connectors reduce the loosening of cables over time using a spring tension design. EverLink lugs are rated for bare use with fine-stranded conductors up to Class K. EverLink lugs are also available with unique integrated control wire terminals.

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