United Electric Controls B121-120 Temperature Control Switch

United Electric Controls B121-120 Temperature Control Switch
United Electric Controls Co.
Part Number/p/n.: B121-120
Range:
0 To 225 F
-17.8 To 107.2 C
Wet Mat’l: Ni Plated Brass
E/r: 15a 480vac
Cl.i Gr B.c & D; Cl.ii Gr. E. F & G; Cl.iii
Class I. Zone 1. Group Iib +h2 T6
Encl. Type 4x
Amb. Temp= -50°c (-58°f) To +71°c (160°f)
Max. Temp.: 275 F
135 C
Ii 2 G Ex D Iic T6
Ii 2 D Ex Td A21
Ip66 T85°c
Demko 09 Atex 0815573x
Iecex Ul 03.0001x
Ex D Iic T6
Ex Td A21 Ip66 T+85°c
Tamb= -40°c To +75°c
61120-4
Made In Usa
Weight : 2.320 Kg
Ref No : 82140