LR03-L05M TRITON CONTROLS, LR03-L05M Datasheet - Page 2

• Manufacturer Part Number: LR03-L05M
• Description: FLOAT SWITCH, 5M CABLE
• Manufacturer: TRITON CONTROLS

Specifications of LR03-L05M

• Contact Configuration: SPDT
• Contact Current Ac Max: 15A
• Contact Current Max: 15A
• Contact Voltage Ac Max: 250V
• External Length / Height: 103mm
• External Width: 81mm
• Lead Length: 5m
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LR03 - PLASTIC FLOAT SWITCH
Method of Operation
The micro-switch assembly inside the float, axially mounted in line with the weight, changes contacts
according to the float’s position, as in the diagram below. Therefore as the liquid level drops or rises slowly,
a pump or flow control suitably connected, can be switched in or out to maintain an average level of the
liquid. By connecting only one side of the switch, the unit can be also used to fill or empty the tank as
required.
Dimensions, in mm, do not take into consideration
any lateral swing of the cable.
Connection diagram for automatically emptying tank
When ordering please specify part numbers.
10 metre PVC cable LR03-L10M-PVC
20 metre PVC cable LR03-L20M-PVC
5 metre PVC cable LR03-L05M-PVC
O P E R A T I V E
3 3 0 M I N .
Type
D E P T H
O P E R A T I N G P O I N T S A R E A P P R O X I M A T E O N L Y
B R O W N L E A D
B L A C K L E A D
B L A C K L E A D
Part Number
A N T I - V I B R A T I O N
M O U L D I N G
M A I N S S U P P L Y
N L 3 L 2 L 1
C O N T A C T B E T W E E N B R O W N
A N D B L A C K L E A D S I S M A D E
C O N T A C T B E T W E E N B R O W N
A N D B L U E L E A D S I S M A D E
2 8 0 M I N .
4 5 °
4 5 °
Weight (Approx)
R O L L E R B A L L
0.6 Kg
1.1 Kg
2.1 Kg
C O I L F O R M A X .
S T E E L
2 4 0 V ( A C )
T O P U M P
A
M O T O R
B
C
L E V E R
10 metre CPE cable LR03-L10M-CPE
20 metre CPE cable LR03-L20M-CPE
Contact rating:
NOTE: Local Regulations may limit the voltage.
Max. temperature
Max. submerged depth 20 metres
Compressive Strength
Operational in specific gravities from 0.9 to 1.3
A comprehensive list of chemical resistances for the
LR03 float switch is available on request.
LR03-Weight
Connection diagram for automatically refilling tank
5 metre CPE cable LR03-L05M-CPE
M I C R O S W I T C H
Type
B L A C K
B L U E
B R O W N
C A B L E S E A L
M O U L D E D
B R O W N L E A D
B L U E L E A D
B L U E L E A D
R U B B E R C A B L E
P V C O R C P E
S Y N T H E T I C
Part Number Weight (Approx)
275 g
250V 10A, inductive.
250V 15A, non-inductive.
70° C
482 KN/m² (70 lbf/in²)
M A I N S S U P P L Y
N L 3 L 2 L 1
0.6 Kg
1.1 Kg
2.1 Kg
C O I L F O R M A X .
2 5 0 V ( A C )
T O P U M P
A
M O T O R
1.3 HP
B
C