Securitron PB4L-2 Push Button [DP], Momentary, Single Gang, Green Illuminated Halo
Securitron PB4LA-2 Push Button [DP], Alternate, Single Gang, Green Illuminated Halo
Securitron PB4LAN-2 Push Button [DP], Alternate, Narrow Stile, Green Illuminated Halo
Securitron PB4LN-2 Push Button [DP], Momentary, Narrow Stile, Green Illuminated Halo