Schneider Electric MA-1 Lever Arm

Schneider Electric's Square D 9007MA1 lever arm (MA-1) is a heavy‑duty limit‑switch actuator for Class 9007 limit switches. Crafted from cast zinc, the lever extends 1.50 inches and carries a 0.63-inch diameter roller that is 0.25 inches wide, with the roller mounted in an outside‑roller position for dependable engagement with the actuating surface. Designed for use with Square D 9007 limit switches (including 9007C models) in industrial control panels and machinery, it provides precise mechanical actuation and a compact footprint in tight installations. The accessory is UL‑listed and CSA and CE certified, aligning with common electrical safety standards. For applications such as door interlocks, enclosure interlocks, and other control‑system actuation points, the MA‑1 lever arm offers a rugged, compatible solution that preserves travel and actuation reliability while accommodating environments where an external roller interaction is preferred.