This emergency stop switch is used for NEMA 7/9 cast aluminum enclosures and when installed in them meet Class 1, Division 1- Groups B, C & D and Class 1, Division 2 -Groups E, F, & G (Explosion Proof, NEMA 7/9). Intended for Class 1, Division 1 Hazardous Locations, Class 1, Groups B,C & D Class II Groups E,F & G and for use in a NEMA 7/9 threaded enclosure. Mounting holes thread size is 3/4-14 NPSM. Two versions, one threads into a NEMA 7/9 Cast Aluminum Enclosure, the other is secured to a stainless steel cover plate using a “C” Clip.

• Mounts In Hole Size: 3/4-14 NPSM or 1” Thru-Hole in Stainless Steel Cover Plate
• Fastening Methods: Locking into Cover Plate by Thread or “C” Clip
• Contact Block Configuration: 1 NO & 1 NC Contact
• Contact Blocks Hermetically Sealed: UL Rated – Class 1, Division 2, Groups A, B, C, D
• Voltage Rating: 6V–110VAC