Advertisement
Manual Switches
Flat Base Sealed Toggles and Rockers
UL AND CSA ELECTRICAL RATINGS
Rating Code*
L192
10 amps, 125, 250, 277 VAC;
125 VAC ''L''
L191
15 amps, 125, 250, 277 VAC;
125 VAC ''L''
ELECTRICAL RATINGS
In Amperes
28 Volts DC
Rating
Code
Ind.
Res.
Lamp
1
12
20
5
2
10
15
4
3
15
20
7
4
10
18
5
Application Note: Honeywell MICRO SWITCH does not recommend the use of silver
cadmium oxide switch contacts in non-arcing loads. Non-arcing loads are generally
loads less than 12 volts and/or 0.5 amp. NT/NR switches use silver cadmium oxide
contacts. For other options, contact the MICRO SWITCH Application Center at
1-800-537-6945.
126
Honeywell Sensing and Control 1-800-537-6945 USA
Electrical Rating
1
⁄
Hp, 125 VAC;
1
⁄
Hp, 250, 277 VAC; 3 amps,
4
2
1
⁄
Hp, 125 VAC; 1 Hp, 250, 277 VAC; 5 amps,
2
115 Volts AC
115 VDC
250 VDC
60 & 400 Hz
Res.
Res.
Ind.
Res.
0.75
0.5
10
15
0.75
0.5
7
15
0.75
0.5
15
15
0.75
0.5
8
11
FEATURES
Sealed switching chamber
1 or 2-pole circuitry
2 or 3 position maintained and
momentary action
Flat base with quick-connect
terminals – mating connectors are
available
Brightly colored removable rockers
Spring-loaded actuating mechanism
provides tactile feedback
High impact strength, non-tracking
case enhances electrical stability
Temperature range: –40 to 71 C (–40
to 160 F)
UL Recognized, File E12252, vol. 1,
section 44
CSA Certified, File LR4442
CE approved
GENERAL INFORMATION
MICRO SWITCH NT Series toggle switch-
es and NR Series rocker switches are
designed to meet severe environment ap-
plication needs for rugged, cost-effective
manual switches. These flat base style
products are identical to the stepped
base style in construction and features.
The flat base allows for PC board or con-
nector use for easy wiring/connection.
The flat base NT toggle switches and NR
230 VAC
rocker switches are provided with quick-
Lamp
Res.
connect (spade) termination. Mating con-
3
6
nectors are available.
2
6
4
6
TERMINAL CIRCUIT IDENTIFICATION
2
6
Terminal identifications are referenced in
the order guides to indicate which circuits
are made in each toggle position (e.g.
''1-2'' refers to circuit closure through ter-
minals 1 and 2).
1-815-235-6847 International 1-800-737-3360 Canada
NT/NR Series
Advertisement
