MS Series
The MS series of cable end float switchesare designedfor controllinglevels in large tanks,
cisterns or reservoirs and can be directly installed on submersible pumps. The casing is
manufactured in blow moulded Polyethylene (HDPE), with 5m PVC cable with protective
earth conductor as standard. The switching element is a microswitch, with UL, VDE and
CENELEC approvals, activated by a moving stainless steel ball and having an electrical life
of 200,000 operations. Non-hygroscopic closed-cell expanded polyurethane is injected
around the switch housing within the outer casing, hermetically sealing the unit. It is
capableofworkingdownto100metresdepthinwater.
The“U”versionwithpolyurethanecableisforuseinfueloils.
Switching Current Max.
(Amps)
Power Rating
Max.
Switching
Cable
Length
*
Temp. Range
Contact
Form
Cable
Matl.
Body
Matl.
Max.
Voltage Max.
Part No.
Pressure
AC
oC
oF
Resistive
10
Inductive AC (VA) DC (W) AC
DC
4
4
4
4
4
4
8
8
8
8
8
8
MS10A
N/O
1
1
1
1
1
1
2
2
2
2
2
2
750
750
750
750
750
750
180
180
180
180
180
180
250 110 PVC
250 110 PUR
250 110 PVC
250 110 PUR
250 110 PVC
250 110 PUR
250 110 PVC
250 110 PUR
250 110 PVC
250 110 PUR
250 110 PVC
250 110 PUR
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
5m HDPE 0-55 32-131 10 bar
MS10AU N/O
MS10B N/C
MS10BU N/C
MS10C C/O
MS10CU C/O
MS20A N/O
MS20AU N/O
MS20B N/C
MS20BU N/C
MS20C C/O
MS20CU C/O
10
10
10
10
10
20
1500 360
1500 360
1500 360
1500 360
1500 360
1500 360
20
20
20
20
20
* = protective earth wire included
• Direct power
switching
• Cable mounting
• 100 metre depth
capability
Cynergy3 Components Ltd
7 Cobham Road
Ferndown Industrial Estate
Wimborne
Dorset BH21 7PE
Tel: +44 (0) 1202 897969
sales@cynergy3.com
CERTIFIED
ISO 9001
www.cynergy3.com
MS 2015
© 2015 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.