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NEMA 4X & NEMA 7/9 Class 1, Division 2 Key Switch Assembly
Product Options
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The Class 1, Division 2 Key Switch Assembly includes Bracket, Actuator and Contact Blocks.
27379C - For Car Station Fire Service (Phase 2) - 3 position lock, the key is removable in OFF and HOLD position/non-removable in ON position.
27379H - For Hall Station Fire Service (Phase 1) - 3 position lock, the key is removable in OFF and ON position/non-removable in RESET/BYPASS position.
27380 - For Light, Fan, Independent, Attendant & Beam - 2 position lock, the key is removable in both positions.
27381 - For Car Station Inspection, Access & Stop - 2 position lock, the key is removable in both positions.
27381A - For Hallway Access - 3 position lock, the key is removable in center position.
*NOTE: There are 2 lengths for each style of key switch - Long and Short - depending on where the key switch assembly will be mounted.
Long Barrel key switches are used in NEMA 7/9 Castings.
Short Barrel key switches are used in NEMA 4X Stainless Steel Cover Plates.
Call us if you have any questions regarding the lengths of the key switches and we will be happy to assist.
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Product Reviews
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