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MICRO SWITCH NGC Series
Table 3. Side Rotary Operating Characteristics
Actuation
Catalog Listing
NGCP*****X01A**
NGCP*****X01A**
NGCP*****X01A**
NGCP*****X07A**
NGCP*****X07A**
NGCP*****X07A**
NGCP*****X01A**
NGCP*****X07A**
NGCM*****X01A**
NGCM*****X01A**
NGCM*****X01A**
NGCM*****X07A**
NGCM*****X07A**
NGCM*****X07A**
Side
Rotary
NGCM*****X01A**
NGCM*****X07A**
NGCP*****X24A**
NGCP*****X24A**
NGCP*****X24A**
NGCP*****X32A**
NGCP*****X32A**
NGCP*****X32A**
NGCM*****X24A**
NGCM*****X24A**
NGCM*****X24A**
NGCM*****X32A**
NGCM*****X32A**
NGCM*****X32A**
6 sensing.honeywell.com
Connector/
Switch
Circuit Diagram
Cable Exit
Type
A
B
01
Blue
D
13
21
A
Black/
White
B
07
D
N
01
1
2
3
4
N
07
A
B
01
Blue
13
D
21
A
Black
White
B
07
D
P
01
1
2
3
4
5
P
07
A
B
24
Orange
D
Brown
Gray
A
White
B
32
D
A
B
24
Orange
Brown
D
Gray
White
A
Green/Yellow
B
32
D
How to read and understand the bar chart information
The following example relates to a unit which has a snap action basic and which has a roller
pin plunger actuator. Follow the black arrows and the black strip on the chart. The black strip
indicates that there is a circuit between the terminals whose numbers are shown on the left and
when white there is no circuit.
Look at Figures A and B as examples. Actuator type used for test is the linear Cam travel type
(b) shown left. The start point is at the arrow marked ''A'' (See fig. B). This shows the free posi-
tion to be 5.3 mm from the vertical center line of the unit. At this stage there is a circuit between
the terminals 21-22 but no circuit between terminals 13-14. The unit can be actuated until it
reaches the operating position which is 10,5 mm from the center line – a travel distance of 10,5
– 5,3 = 5,2 mm from the free position. At this point the circuit arrangement changes – no circuit
between 21-22 but making a circuit between 13-14. If, however, the contacts of terminals 21-22
weld together and will not separate, a mechanical safety feature will take effect if the switch is
travelled past the point from which positive opening is assured, 13,9 mm. As the switch returns
it reaches the release position at 8.9 mm from the center line. The circuit will change back to the
original state and the difference between the operating position and the release position gives
what is known as the differential travel i.e. 10,5 – 8,9 = 1,6 mm. The asterisk (*) indicates the
point from which the positive opening is assured.
Bar Charts
Brown
14
22
Black
Zb
0°
25°
21-22
13-14
3
4
13
14
DT
21
22
1
2
Zb
21-22
13-14
Brown
14
Contact Closed
Contact Open
22
Black
Positive Opening
Zb
Green/Yellow
3
4
13
14
21
22
1
2
Zb
Green/Yellow
Blue
0°
26.5° 45° 65°
Red
White-Violet
Black
Gray-Black
Brown-Red
Violet
Orange-Blue
2 Zb
DT
White-Violet
Gray-Black
Brown-Red
Orange-Blue
Blue
Contact Closed
Red
Black
Contact Open
Violet
Positive Opening
2 Zb
32313117
ISSUE 7
Operat-
Differential
ing Force/
Travel max.
Torque max.
45° 65°
18 Ncm
15°
[1.59 in-lb]
17 Ncm
16.5°
[1.5 in-lb]
Release
Force/
Torque max.
2,5 Ncm
[0.22
in-lb]
2,1 Ncm
[0.19
in-lb]
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