Electro-mechanical, 24 hr dial models

S250NS_100px

Q550NS_100px

S254 form 2 or 3 - 1pole 1 throw, 20A, 3 pin base,
day omit ON, without reserve

S255 form 2 or 3 - 1 pole 1 throw, 20A, 4 pin base,
day omit ON, without reserve

Q554 form 2 or 3 - 1 pole 1 throw, 20A, 3 pin base,
day omit ON, with reserve

Q555 form 2 or 3 - 1 pole 1 throw, 20A, 4 pin base,
day omit ON, with reserve

Q557 form 2 or 3 - 1 pole 1 throw, 20A, 4 pin base,
day omit ON, with reserve

Q559 form 2 - 1 pole 1 throw, 20A, 4 pin base,
day omit ON, with reserve

Q563 form 2 or 3 - 1 pole 2 throw, 20A, 4 pin base,
day omit ON, with reserve

Q586 from 2 - 1 pole 1 throw, 20A, 4 pin base,
day omit ON, with reserve

Electronic,7 day, single channel

E854 - 1 pole 1 throw, 20A, 3 pin base, 96 operations per day,
with reserve

E855 - 1 pole 1 throw, 20A, 4 pin base, 96 operations per day,
with reserve

E863 - 1 pole 2 throw, 20A, 4 pin base, 96 operations per day,
with reserve

S250S_100px

Q550S_100px

S251 form 13 - 1 pole 1 throw, 20A, 3 pin base,
early OFF, without reserve

S251 form 14 - 1 pole 1 throw, 20A, 3 pin base,
early OFF/ON, without reserve

S253 form 13 - 1 pole 1 throw, 20A, 4 pin base,
early OFF, without reserve

S253 form 14 - 1 pole 1 throw, 20A, 4 pin base,
early OFF/ON, without reserve

Q550 form 13 - 1 pole 1 throw, 20A, 3 pin base,
early OFF, day omit ON, with reserve

Q551 form 13 - 1 pole 1 throw, 20A, 3 pin base,
early OFF, with reserve

Q551 form 14 - 1 pole 1 throw, 20A, 3 pin base,
early OFF/ON, with reserve

Q553 form 13 - 1 pole 1 throw, 20A, 4 pin base,
early OFF, with reserve

Q553 form 14 - 1 pole 1 throw, 20A, 4 pin base,
early OFF/ON, with reserve

110469 - FD930 Conduit Box for the Round Pattern Switches