Control Catalog
Pilot and Signaling Devices Heavy-Duty 30.5 mm Watertight/Oiltight Selector Switches
Section 9
CR104P Cam Logic 600 Volts max. AC/DC 10 Amperes Continuous 2-Position Selector Switches
Schematic Diagrams
Contacts viewed from front of panel Left
Right
1 NO-1 NC
NC NO
2 NO-2 NC
NC NO
Numbers and letters are molded into blocks at termi- nals.
3-Position Selector Switches
4-Position Selector Switch
X = Contact is closed. O = Contact is open.
Non-Illuminated Only Cam #7
NO = Normally open contact . NC = Normally closed contact . – = This position is nonexistent or is a “pass-through” position with no detent to stop or hold the knob there. 1 Field wired. In the product number of a 3-position non-illuminated selector switch the fifth figure after the “104” is the cam code number. Example: In CR104PSG3 2 B91, the cam number is 2. Note that an “open” position for an NO contact may not be a closed position for an NC contact at the same location and knob position. The cam may depress the contact plunger only halfway in that position. Changing cams on operators is not recommended: but , changing contact blocks on operators per above chart may meet a special need. Example: To provide both X O O and O X O opera- tion, simply add a single-circuit NO contact block (L or R) to a CR104PSG3 2 B01.
Operator Position
Type of
Mounting Location
Contact Block
Left-Right
Field Wired
X O O O
O O O X
O X O O
O O X O
NC NO NC NO NO NC NO NC NO NO NC NC NO NC NO NO NC NO NC NO NC NO NC NO NC NC
Left Left
– –
Right Right
– –
Left
2-in parallel
O
O
X
X
Right Right Right
2-in parallel
O
X
O
X
Left
2-in parallel
O
X
X
O
Right
Left
2-in parallel
X
O
O
X
Right
Contact
Left Left Left
2-in parallel
X
O
X
O
State
O
X
X
X
Right Right
3-in parallel
Left Left
X
X
X
O
3-in parallel
Right
Left
X
X
O
X
Right Right
3-in parallel
Left Left
X
O
X
X
3-in parallel
Right
Rev. 4/16 Prices and data subject to change without notice
Control Catalog
www.geindustrial.com
9-30
Made with FlippingBook - Online catalogs