145 / 336
3/32 Pressure Switches
Pressure switches with auxiliary contacts
2010 CA08103002Z-EN
www.eaton.comMCS
MCSPressure switcheswithauxiliary contacts
Variable switching
differential
Contacts
Max.
operating
pressure
Make and break pressure:
separately
infinitely adjustable.
Pressures can be set to any point within
the area of the pressure diagram for the
appropriate switch.
Part no.
Article no.
Price
See price
list
Std. pack
Notes
Number
bar
Pressure switch with auxiliary contacts, IP65
1 changeover
contact
7
Min. switching differential: 0.2 bar
Example:
Cut-out pressure 3.3 bar
Cut-in pressure 2.2 bar
MCS4
019711
1 off
Features:
• Pressure pipe flange R ¼”
• If required: pressure pipe flange R ½”
• IP65 in conjunction with V-M20 cable gland
• 1 Insulated protective wire terminal
• 2 cable entry knockouts for M20
• Neoprene diaphragm, resistant to aging,
air, engine oil, and water
min. -25 °C, max. +80 °C
Factory setting of cut-in and cut-out pressure
via type suffix: ￫Page 3/33
R ¼” corresponds to G ¼
R ½” corresponds to G ½ to
ISO 228-1
Auxiliary contact to IEC/EN 60947-1
1)
Gold contacts are specially suitable for
switching small voltages and currents from
12 V AC/DC, 0.1 A.
1 changeover
contact with
gold-plated
7
MCS4-G
1)
058693
2 changeover
contacts with
gold-plated
contacts
7
MCS4-SOND910-G
1)
087792
1 changeover
contact
15
Min. switching differential: 0.3 bar
Example:
Cut-out pressure 8.5 bar
Cut-in pressure 4.5 bar
MCS11
088527
1 changeover
contact with
gold-plated
15
MCS11-G
1)
058692
2 changeover
contact with
gold-plated
contacts
15
MCS11-SOND910-G
1)
087793
1 changeover
contact
25
Min. switching differential: 0.7 bar
Example:
Cut-out pressure 17.5 bar
Cut-in pressure 7.8 bar
MCS22
098019
1 changeover
contact with
gold-plated
25
MCS22-G
1)
058691
2 changeover
contact with
gold-plated
contacts
25
MCS22-SOND910-G
1)
087794
4
3
2
1
0.1
0
0
4.2
2.5
4.5 4
3
2
1
1.8
1
P
2 4
0.3
4.5
P
bar
bar
min
P
max
P
N
1
>
2
K
H
4
0
0.5
10.4
6.0
11
2 4 6 8 10
0.2
0
2
4
6
8
10
11
1
P
2 4
bar
bar
P
min
P
max
0
1.1
0.4
0
9.1
21.0
11.0
2
4
6
8
10
12
14
16
18
20
2 4 6 8 10 12 14 16 18 20
22
22
1
P
2 4
bar
bar
P
min
P
max
HPL03032EN