
OMECHANICAL LOCKS
19
1W ELECTRIC SWITCH LOCKS
2
5
/
16
"
1
/
8
"
1
1
/
2
"
2
7
/
8
"
1
29
/
32
"
Contact rating ..........................................................
110 VAC or VDC, 12 amps, resistive
220 VAC or VDC, 6 amps, resistive
Operating temperature ..................................................................
up to +221°F (+105°C)
Switch type ....................................................................SPDT (Single pole-double throw)
Switch lock action ..............................................................................Maintained (on-on)
Number of switches per assembly ............................................................................One
Contact rating ..........................................................................30 VDC, 15 amps, resistive
125 VDC, 0.6 amps, resistive
250 VDC, 0.3 amps, resistive
125 VAC, 15 amps, resistive
125 VAC, 5 amps, lamp
250 VAC, 15 amps, resistive
Horsepower rating ............................................................................125–250 VAC,
1
/
2
HP
Operating temperature ....................................................................up to +176°F (+80°C)
Switch type ....................................................................SPDT (Single pole-double throw)
Switch lock action ..............................................................................Momentary (on-on)
Number of switches per assembly ........................................
1W7P4: Two 1W7R4: Four
Side view Front view
Limiting plate
†
Hole cutout
7
/
8
"
1
5
/
32
"
Key & switch positions Remove key Optional boxes
DWR
OC2
Key pos. 1
Swt. pos. 1
Key pos. 2
Swt. pos. 2
†
Installing the limiting plate limits key removal to switch position 1 or 2. The key is always removed in the vertical position (key position 3).
Key pos. 3 only
Swt. pos. 1 and 2
†
The shaded area shows the additional 1W7R4 switches and cam length.
Back view Side view
Hole cutout
1
5
/
32
"
31
/
32
"
Key & switch positions Remove key Boxes
SWR
†
INT
†
DWR
†
1W7P4 only
Key pos. 1 only
Swt. pos. 1 only
Key pos.1 Swt. pos.1
Key pos.3 Swt. pos.3
Key pos.2 Swt. pos. 2
1W7L2
1W7P4 & 1W7R4
1W7L2
1W7P4—two switches
1W7R4—four switches
1W ELECTRIC SWITCH LOCKS
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