The Simplex 2099-9144 is a cast aluminum single-action manual alarm pull station built for hazardous and harsh environments. The 2099-9144 houses a DPDT (double-pole double-throw) switch in a heavy-duty cast aluminum enclosure with screw terminals accepting #22 to 12 AWG field wiring. This unit carries a NEMA Type 4X rating for extreme weather conditions and plant washdown applications, and is UL Marine listed for highly corrosive environments. The 2099-9144 is UL and FM listed for use in the classified hazardous location categories shown in the specification table. Dimensions are 6.3125″ × 3.25″ × 3.875″ at 4.8 lbs.
Key Features
- Cast aluminum explosion proof housing: 6.3125″ × 3.25″ × 3.875″; weight 4.8 lbs
- DPDT switch with screw terminals for #22–12 AWG field wiring
- NEMA Type 4X rated—extreme weather and washdown environments
- UL and FM listed for hazardous location classifications
- UL Marine listed for highly corrosive environments
- Single-action activation; available in single or dual-action configurations
Compatible Panels
Simplex conventional and addressable fire alarm control panels
Life Safety Consultants has supplied Simplex 2099-9144 explosion proof pull stations since 2002. For hazardous location compliance details or to order, call 1-888-557-0558 or email sales@lifesafetycom.com.
Additional information
| Weight | 4.8 lbs |
|---|---|
| Dimensions | 6.3125 × 3.25 × 3.875 in |
| Part Type | Die Cast Metal, Explosion Proof, Manual, Pull Station, Single Action |
| Condition | New |
| Manufacturers | Simplex |
| Compatible Panels | Simplex conventional and addressable panels |
| Specification | Cast aluminum, 6.3125×3.25×3.875 in, 4.8 lbs, DPDT switch, #22-12 AWG, NEMA 4X, UL FM listed, UL Marine |








