These key switches are used on all our older legacy Hazardous Location (Explosion Proof) custom fixtures for C1,D2 NEMA 7 & 4X. They come in two models, a short barrel and a long barrel.

• 27381 – Inspection, Hoistway/Access Enable, Run/Stop – 2 Position – Maintained – Key Removable in Both Positions
• 27381 – Hallway Access – 3 Position (10-12-2) – Center Returning – Key Removable at 12 O’Clock Position
• 27380 – Light, Fan, Independent – 2 Position – Maintained – Key Removable in Both Positions
• 27379H – CJA Fire Service Hall Station – 3 Position – Maintained – Key Non-Removable in Left Position – Bypass/Reset Position – For Older Projects
• 27379C – CJA Fire Service Car Station – 3 Position – Maintained – Key Non-Removable in Right Position – Off & Hold Positions Only – Non-Removable in On – For Older Projects

• Mounts In Hole Diameter: 3/4” Through Hole
• Fastening Methods: Nut and Sealing Washer
• Material: Die Cast Plated Cylinder, Brass Contact Bracket, and Wing Style Cam
• Switching Current Voltage: 4 A @ 125 VAC / 24 VDC
• Max Voltage: 28 VDC, 125 VAC
• Number of Terminals: Based on Key Switch – Typically 1 Contact in Each Position