Basic Switches
3MN Series
Double-break
FEATURES
GENERAL INFORMATION
3MN switches are for use with limit or con-
Power load switching capability up to trol mechanisms on machine tools,
ɀ
ɀ
.080 inch minimum overtravel
15 amperes
presses or other industrial equipment.
ɀ
ɀ
Motor handling capacity of 1 horse-
power at 240 vac.
Long mechanical life of 10,000,000 cy- mounting.
cles—95% survival
These switches provide easy gang
ɀ
ɀ
Arc resistant plastic
The terminals of double-break switches
More space between terminals to re- must be wired to identical voltage sourc-
duce possibility of shorting
# 8 Terminal screws
UL recognized, CSA certified
es and the same polarity. The loads
should be on the same sides of the lines.
ɀ
ɀ
ELECTRICAL RATING
Ele ctrical Data and
UL Code s
Circuitry
V Motor Control
15 amps, 120, 240, 480 or 600 vac;
1/2 hp, 120 vac; 1 hp, 240 vac;
0.8 amp, 115 vdc; 0.4 amp,
230 vdc.
Two-circuit
double-break
Characteris tics : O.F. — Operating Force; R.F. — Release Force; P.T.
— Pretravel; O.T. – Overtravel; D.T. — Differential Travel; O.P. — Operating
Position.
ORDER GUIDE
R.F.
min.
P.T.
max.
mm
O.T.
min.
mm
Ele ctrical
Data and
O.F.
D.T.
mm
O.P.* max.
mm
Catalog
newtons newtons
Lis ting
De s cription
UL Code s ounce s
ounce s
inche s
inche s
inche s
inche s
3MN1
3MN6
For most
applications
15 Amps
3,34-5,56
12-20
1,67
6
1,52
.060
2,03
.080
0,38-0,63
.015-.025
2,16
.085
V
Lower force
15 Amps
1,95-3,1
1,11
1,52
2,03
0,38-0,63
2,16
V
7-11
4
.060
.080
.015-.025
.085
Dim. Dwg. Fig. 1
* ±0,38 mm
±.015 in.
MOUNTING DIMENSIONS (For reference only)
Fig. 1
For application help: call1-800-537-6945.
Honeywell Sensing and Control 73
HONEYWELL [ Honeywell ]
